IPAQ C520 Temperature Transmitters Instructions

Instructions for IPAQ models including: C520 Temperature Transmitters, C520, Temperature Transmitters, Transmitters

2

CMD KROHNE Messtechnik

IPAQ C520 / C520X R520 / R520X HANDBOOK / User Manual

navodila za uporabo IPAQ C520X

IPAQ C520 Ex univerzalni HART-kompatibilni, izoliran 2-vodni pretvornik z dvema vhodoma INOR

navodila za uporabo IPAQ R520X

IPAQ R520 Ex digitalni univerzalni 2-vodni HART-kompatibilni merilni pretvornik INOR

File Info : application/pdf, 50 Pages, 1.52MB

User instructions IPAQ C R 520X EN v5.3

IPAQ

C520 / C520X R520 / R520X

HANDBOOK / User Manual

IMPRINT

C520/C520X / R520/R520X

Copyright All rights reserved. Any duplication of this documentation or extracts thereof by any means is prohibited without prior written consent from Inor Process AB Subject to change without notice.
Version 5.2, Copyright 2018 by Inor Process AB · Travbanegatan 10 · SE-213 77 Malmö, Sweden Tel. +46 (40) 312560

11/2022 · 86B5200001 / version 5.3

www.inor.com

CONTENT

C520/C520X / R520/R520X

1 Safety instructions ............................................................................................ 5 1.1 Intended use............................................................................................................... 5 1.2 Product liability and guarantee................................................................................... 5 1.3 Certifications.............................................................................................................. 5
1.3.1 Certification IPAQ C520X / C520XS .......................................................................................5 1.3.2 Certifications IPAQ R520X / R520XS .....................................................................................6 1.3.3 SIL Certifications ..................................................................................................................6 1.3.4 EC directive compliances .....................................................................................................6
1.4 Manufacturer's safety instructions ............................................................................. 6
1.4.1 Notes about the documentation ...........................................................................................6 1.4.2 Version history......................................................................................................................7 1.4.3 Symbol conventions..............................................................................................................7
2 Device description ............................................................................................ 8 2.1 General description .................................................................................................... 8 2.2 Identification .............................................................................................................. 9
3 Installation...................................................................................................... 10 3.1 Installation of the C520/ C520X ................................................................................. 10 3.2 Installation of the R520/ R520X................................................................................. 12
4 Electrical connections .................................................................................... 13 4.1 Safety instructions.................................................................................................... 13 4.2 C520/C520X connections .......................................................................................... 13 4.3 Connection diagram C520......................................................................................... 16 4.4 Connection diagram C520X....................................................................................... 17 4.5 R520/R520X connections .......................................................................................... 18 4.6 Connection diagram, R520........................................................................................ 22 4.7 Connection diagram, R520X...................................................................................... 23 4.8 Cable length ............................................................................................................. 23
5 Operation ........................................................................................................ 25 5.1 C520/R520 in HART network..................................................................................... 25 5.2 Configuration of the C520/C520X / R520/R520X ........................................................ 26 5.3 Configuration alternatives ........................................................................................ 28
5.3.1 Configuration of the 520 series transmitters with ConSoft ................................................29 5.3.2 Configure the 520 series transmitters with handheld communicators FC 375 / FC 475 ....32 5.3.3 Device management software's .........................................................................................32 5.3.4 Configuration with PACTware.............................................................................................33
5.4 Current output and HART dynamic/device variables ................................................. 33 5.5 Diagnostic information according to NAMUR NE 107 ................................................ 34 5.6 Sensor failure monitoring according to NE43 ........................................................... 36 5.7 Factory configuration and calibration of the C520/C520X / R520/R520X .................... 36 6 Technical data ................................................................................................ 37 6.1 C520 specifications................................................................................................... 37
6.1.1 Technical data ....................................................................................................................37 6.1.2 Output load diagram ...........................................................................................................38 6.1.3 Dimensions.........................................................................................................................38
6.2 C520X specifications................................................................................................. 39
6.2.1 Technical data ....................................................................................................................39 6.2.2 Output load diagram ...........................................................................................................40 6.2.3 Dimensions.........................................................................................................................40 6.2.4 Output and input data .........................................................................................................41

11/2022 · 86B5200001 / version 5.3

www.inor.com

CONTENT

C520/C520X / R520/R520X

6.2.5 Ambient temperature data for areas with potentially explosive atmospheres ..................41
6.3 R520 specifications................................................................................................... 42
6.3.1 Technical data ....................................................................................................................42 6.3.2 Output load diagram ...........................................................................................................43 6.3.3 Dimensions.........................................................................................................................43
6.4 R520X specifications................................................................................................. 44
6.4.1 Technical data ....................................................................................................................44 6.4.2 Output load diagram ...........................................................................................................45 6.4.3 Dimensions.........................................................................................................................45 6.4.4 Output and input data .........................................................................................................46 6.4.5 Ambient temperature data for areas with potentially explosive atmospheres ..................46
6.5 RTD and T/C accuracy table for C520/C520X / R520/R520X transmitters .................. 47 7 Service ............................................................................................................ 48
7.1 Ordering information................................................................................................ 48 7.2 Disposal ................................................................................................................... 48 7.3 Maintenance............................................................................................................. 48 7.4 Product liability and guarantee................................................................................. 49 7.5 Support .................................................................................................................... 49

11/2022 · 86B5200001 / version 5.3

www.inor.com

1 SAFETY INSTRUCTIONS

C520/C520X / R520/R520X

Safety instructions

1.1 Intended use

The C520 is an intelligent, universal HART-compatible two-wire in-head transmitter for temperature, resistance or voltage measurements in an industrial environment. C520 is also available as an intrinsically safe version for installation in potentially explosive atmospheres. These devices are labeled with the X symbol C520X and are approved for use in Zone 0, 1 and 2. The C520/C520X is intended for installation in a B connection head or larger according to DIN EN 50446.

The R520 is an intelligent, universal HART-compatible two-wire rail-mount transmitter for temperature, resistance or voltage measurements in an industrial environment. The R520 is also available as an intrinsically safe version for installation in potentially explosive atmospheres. These devices are labeled with the X symbol R520X and are approved for use in Zone 1 and 2 while the input can be connected to Zone 0. The R520/R520X is intended for installation on a 35 mm top-hat rail according to EN 60715.

ATTENTION!
Responsibility for the use of the device with regard to suitability, intended use and area of application lies solely with the user. The manufacturer shall not be liable for damage resulting from improper use or use for other than the intended purpose.

1.2 Product liability and guarantee
Use of the product for other than the intended purpose or improper installation, and operation may lead to loss of the guarantee. The guarantee shall likewise be void if the device is damaged or its function otherwise impaired. Inor Process AB hereby guarantees that the product will be free of material and workmanship defects for a period of five (5) years from the date of delivery ("limited guarantee"). This limited guarantee refers to repairs or exchanges, and is only valid for the first end user of the product. The "General conditions of sale" forming the basis of the purchase contract are also applicable.
1.3 Certifications

1.3.1 Certification IPAQ C520X / C520XS

Control drawing:

EC:

ATEX approval

IECEx :

88DRW00025
KIWA 14 ATEX 0003X CE 0539 II 1G Ex ia IIC T6...T4 Ga
IECEx KIWA 14.0001X Ex ia IIC T6...T4 Ga

11/2022 · 86B5200001 / version 5.3

www.inor.com

1 SAFETY INSTRUCTIONS

C520/C520X / R520/R520X

1.3.2 Certifications IPAQ R520X / R520XS

Control drawing:

EC:

ATEX approval

IECEx :

88DRW00050
KIWA 14 ATEX 0023X CE 0539 II 2(1)G Ex ia [ia Ga] IIC T6...T4 Gb
IECEx KIWA 14.0010X Ex ia [ia Ga] IIC T6...T4 Gb

1.3.3 SIL Certifications
Compliance: Functional safety acc. to IEC 61508:2010. Certificate No. SC0266-13, issued by SP Technical Research Institute of Sweden. Safety Integrity Level: SIL 2 For details, we refer to the separate document: SIL Safety Manual.
1.3.4 EC directive compliances
The measuring device complies with the statutory requirements of the following EC directives: EMC Directive 2004/108/EC (until April 19th, 2016) and EMC Directive 2014/30/EU (from April 20th, 2016) ATEX Directive 94/9/EC (until April 19th, 2016) and ATEX Directive 2014/34/EU (from April 20th, 2016) The manufacturer's Declaration of Conformity can be viewed and downloaded from INOR website www.inor.com. Select "Download and Documentation". Inor Process AB certifies successful testing of the product by applying the CE mark.
1.4 Manufacturer's safety instructions
The measuring device has been built and tested in accordance with the current state of the art, and complies with the relevant safety standards. However, dangers may arise from improper use or use for other than the intended purpose. For this reason, observe all of the safety instructions in this document carefully.
1.4.1 Notes about the documentation
In addition to the safety rules and industrial safety regulations in this documentation, national and regional safety rules and industrial safety regulations must also be observed.

11/2022 · 86B5200001 / version 5.3

www.inor.com

1 SAFETY INSTRUCTIONS

C520/C520X / R520/R520X

1.4.2 Version history

The following table gives an overview about the hardware and software history and compatibility with its configuration tool and documentation.

Hardware version 9
11

Production order no.
C520: 571029873 R520: C520: 571030029 R520:

IPM software OPM software 01.01.03xxx 01.01.04xxx 01.02.02xxx 01.02.02xxx

ConSoft version 2.0.0.8
2.0.0.8

1.4.3 Symbol conventions

User Manual version 2 version 4

For greater clarity, the following symbols are used in this documentation:
DANGER!, WARNING!, ATTENTION!, CAUTION! This symbol indicates general dangers. All warnings must always be observed. Even partial failure on your part to observe them can lead to serious damage to health, damage to the device or to the user's system components.

DANGER!
This symbol is used to identify dangers when working with electric current. Work on the device's electrical and electronic components may only be performed by qualified personnel with the appropriate training.

DANGER!
This symbol indicates dangers in areas with potentially explosive atmospheres, for example those which may arise during installation and operation of explosion-proof devices.
Special regulations apply for use in areas with potentially explosive atmospheres; these must always be observed in order to ensure safe use in such areas. Installation, set-up, operation and maintenance of the device may only be performed by qualified persons with training in explosion protection.

Important note!, Note!, Information! This symbol identifies important notes and information for working with the device.

Legal note! This symbol identifies references to legal and normative regulations.

Action
This symbol identifies all instructions for actions; the actions must be performed by the user in the specified sequence.

Effect This symbol identifies all of the important effects of the previous actions.

11/2022 · 86B5200001 / version 5.3

www.inor.com

2 DEVICE DESCRIPTION

C520/C520X / R520/R520X

2.1

Device description

General description

The C520/C520X / R520/R520X are intelligent two-wire universal transmitters for measurement with up to two user programmable channels in single, differential, average, minimum or maximum mode.
The C520/C520X / R520/R520X are intended for: · Temperature measurements with single or dual resistance thermometers · Temperature measurements with single or dual thermocouples · Temperature measurements with one resistance thermometers and one thermocouple · Temperature difference measurements with resistance thermometers · Measurements with potentiometers · Voltage measurements in a range -10...1000 mV
To increase reliability and stability of the system, C520/R520 transmitters have dual sensor inputs. The dual sensor inputs enable new safety features such as sensor redundancy and sensor drift monitoring.
C520S/C520XS/R520S/R520XS are reviewed by exida according to IEC 61508-2:2010 and by SP for full assessment according to IEC 61508-2 and -3:2010 for use in SIL 2 rated Safety Instrumented Systems (SIS). For safety instructions see the safety manual.
The C520 and R520 are the standard versions for use in safe (non-hazardous) areas.
The C520X and R520X are Intrinsically Safe versions for use in areas with potentially explosive atmospheres, Zone 0 (only C520X), 1 and 2.
The C520 and C520X are designed for installation in a B connection head according to DIN EN 50446 or larger.
The R520 and R520X are designed for installation on a 35 mm top-hat rail according to EN 60715.
The two-wire universal C520/C520X / R520/R520X transmitters are HART® 5 and 6-compatible. Configuration of the C520/R520 transmitters is possible with:
· HART® 5 and 6 protocol via 4...20 mA output circuit · HART® 5 and 6 handheld terminal · The graphic user interface DTM · The third part PC software with a FSK modem for HART® 5 and 6 communication · PC configuration software ConSoft with PC Configuration Kit - ICON
The PC configuration software ConSoft is used for configuration, display and documentation. The current ConSoft version is available for downloading on our website www.inor.com.

11/2022 · 86B5200001 / version 5.3

www.inor.com

2 DEVICE DESCRIPTION

C520/C520X / R520/R520X

2.2 Identification

The transmitter can be identified by the information in the label, see below.

1 2

6
Figure 1: Peripheral label - IPAQ C520X can be used in Category 1, 2 and 3, Zones 0, 1 and 2

1 Family name

2 Model name of transmitter

3 CE mark (EC conformity)

Technical data (see Chapter 1.3.1 in this user manual for information)

5 Ordering code (Part No)

6 Serial number and batch number

7 Printable field, sensor configuration

8 Manufacturer of transmitter and address

5
6 7

8 4

Figure 2: Peripheral label - IPAQ R520X can be used in Category 2 and 3, Zones 1 and 2, and may be connected to a sensor installed in Category 1, Zone 0.

a Electrical data for max input to transmitter (see Chapter

6.2.4 user manual for information)

An electronic/electric device waste marking (see Chapter 7.2 user manual for information)

c Control drawing number

Figure 3: Bottom label - IPAQ C520X

11/2022 · 86B5200001 / version 5.3

www.inor.com

3 INSTALLATION

C520/C520X / R520/R520X

Installation

3.1 Installation of the C520/ C520X

The C520/C520X is intended for installation in DIN B connection heads or larger. The large Ø7 mm / 0.28" center hole (see Chapter 6.1.3) facilitates the electrical connection of the measurement sensor and the installation.

Figure 4: Connection head installation kit 70ADA00017

1 Screw, M4 2 Spring 3 Lock washer 4 Pt100 5 Protective tube

ATTENTION!
In potentially explosive areas, the C520X must be used.
The transmitter C520X must be supplied by an intrinsically safe power supply unit or Zener barrier placed outside of the potentially explosive zone.

ATTENTION!
The C520X transmitter must be installed in a housing with the protection rating IP20 or better according to EN 60529 / IEC 60529.
When mounted in a zone 0 location (which is allowed for a 1 G (Ga) equipment), precautions shall be taken into account when the enclosure material is light metal (protect against impact and friction that can cause ignition capable sparks) or non-conductive non-metallic material (protection against electrostatic discharge).

11/2022 · 86B5200001 / version 5.3

www.inor.com

3 INSTALLATION

C520/C520X / R520/R520X

· IMPORTANT NOTE!
· Ambient temperature considerations
· The C520/C520X temperature transmitter has been developed for an ambient temperature range from -40 to 85°C (-40 to +185°F). Please also note that the ambient temperature is also dependent on the temperature category in Section 6.2.5, Ex data of the ambient temperature.
The process temperature is also transferred to the transmitter housing via the protective tube. If the process temperature is close to or exceeds the maximum specified process temperature, then the temperature in the transmitter housing can rise above the maximum permissible ambient temperature. Always check that the ambient temperature where the transmitter is installed is always within the permissible range. One way to decrease heat transfer via the protective tube is to make the protective tube longer or in general to install the transmitter farther away from the heat source. The same safety measures can be taken if the temperature is below the specified minimum temperature.

11/2022 · 86B5200001 / version 5.3

www.inor.com

3 INSTALLATION

C520/C520X / R520/R520X

3.2 Installation of the R520/ R520X
The R520 / R520X transmitter is intended for installation on a 35 mm top-hat rail according to EN 60715.

Figure 5: Rail installation

1 Fix the upper part of the transmitter onto the rail.

2 Press the lower part of the transmitter against the rail.

To remove the transmitter, bend the locking device using a small screwdriver. Carefully pull the transmitter in the forward direction.

ATTENTION! In potentially explosive areas, the R520X must be used. The transmitter R520X can be installed in potentially hazardous area Zone 1 and 2 and the input may be connected to Zone 0. R520X must be supplied by an intrinsically safe power supply unit or Zener barrier placed outside of the potentially explosive zone.
The R520X transmitter must be installed in a housing with the protection rating IP20 or better according to EN 60529 / IEC 60529.
The R520/R520X temperature transmitter has been developed for an ambient temperature range from -20 to 70°C (-4 to +158°F). Please also note that the ambient temperature is also dependent on the temperature category in Section 6.4.5, Ex data of the ambient temperature.

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS

C520/C520X / R520/R520X

Electrical connections

4.1 Safety instructions

ATTENTION! Any work on the device may only be performed by trained and qualified personnel. The regional industrial safety and other safety regulations must always be observed.
ATTENTION! Observe the national regulations for electrical installations! Any work on the electrical connections may only be performed in the de-energized state. Observe the voltage specifications on the rating plate! Observe the relevant installation regulations in your country! The transmitter is protected against polarity reversal. No damage will occur to the device if the polarity of the supply voltage is switched. The output will then indicate 0 mA.
ATTENTION! When connecting devices with an Ex certificate, the corresponding chapters and the instructions in this manual must be observed. The transmitter must be supplied with an intrinsically safe power supply unit or Zener barrier outside of the potentially explosive zone.
The Communication port (USB connection) may only be connected to the associated ICON Interface if the temperature transmitter is outside the hazardous area and with no sensor connected to it that is in the hazardous area.
For the applicable ambient temperature range, refer to section 6.2.5 respectively 6.4.5.
The transmitter shall be mounted into a suitable enclosure that provides a degree of protection of at least IP20.

4.2 C520/C520X connections

The input and output signals and the power supply must be connected in accordance with the following illustrations. The transmitter is easy to install with the Inor connection head installation kit (see ordering information Chapter 7.1). To avoid measuring errors, all cables must be connected properly and the screws tightened correctly.

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS

C520/C520X / R520/R520X

1
1 2 3 4 5
1)

2
1 2 3 4 5
1)

3
1 2 3 4 5
1)

4
1 2 3 4 5

5
1 2 3 4 5

6
1 2 3 4 5
0% 100%
1)

7
1 2 3 4 5
0% 100%
1)

8
1 2 3 4 5

0% 100 %

9
1 2 3 4 5
0% 100%

Figure 6: Installation diagram, RTD resistance and potentiometer measurement C520/C520X

RTD, 2-wire connection

RTD, 3-wire connection

RTD, 4-wire connection

RTD, 2 x 3-wire connection

RTD, 2 x 2-wire connection

Resistance, 2-wire connection

Resistance, 3-wire connection

Resistance, 4-wire connection

Potentiometer, 3-wire connection

1) SmartSense wire

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS

C520/C520X / R520/R520X

1 1 2 3 4 5

2 1 2 3 4 5

-+ -

1) +

3 1 2 3 4 5
- +

4 1 2 3 4 5
- + -+

5 1 2 3 4 5
1) -+

Figure 7: Installation diagram, thermocouple and voltage measurement C520/C520X

Thermocouple

Thermocouple, dual sensor elements

Voltage

Voltage, dual voltage sources

Combined 3-wire RTD element and thermocouple (RTD also used for remote CJC)

1) SmartSense wire

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS

C520/C520X / R520/R520X

4.3 Connection diagram C520
ATTENTION! To enable HART communication, the output circuit must have an output load of at least 250 .

USB 4

3 4

12 3 4 5
5

Figure 8: C520 connection
1 Voltage supply 10...36 VDC (terminals 6, 7) 2 Input 3 Output 4 Modem 5 SmartSense temperature sensor 6 Thermocouple 7 Pt100 3 wire connection
NOTE! The HART modem is connected parallel to the output load or parallel to the output of the transmitter (see Figure 7).

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS 4.4 Connection diagram C520X
2

C520/C520X / R520/R520X

8 7 6
R250
5

USB
4 3
1

Zener barrier or voltage supply 10...30 VDC (intrinsically safe)

Input

Output

See "cable length"

Modem

Modem / Ex-approved

Safe area

Potentially explosive area

Figure 9: C520X connection

NOTE!
The HART modem is connected parallel to the output load or parallel to the output of the transmitter (see Figure 8).

ATTENTION! The transmitter may be operated in areas with potentially explosive atmospheres if the voltage supply is ensured by means of an appropriate power supply unit or a Zener barrier!
ATTENTION! In potentially explosive areas only Ex approved HART modems may be used. The safety instructions for operation in potentially explosive areas must be observed.
ATTENTION! In order to ensure reliable HART communication with C520X, the maximum cable length of the output circuit must be observed (see Chapter 4.8).

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS

C520/C520X / R520/R520X

4.5 R520/R520X connections

1
Ch 1 1 2 3 4

2
Ch 1 1 2 3 4

3
Ch 1 1 2 3 4

1) 2)
Ch 2 5 6 7 8

4
Ch 1 1 2 3 4

5
Ch 1 1 2 3 4

6
Ch 1 1 2 3 4

1) 2)

Ch 2 5 6 7 8

2)
Ch 2 5 6 7 8

Figure 10: Installation diagram, RTD connections for R520/R520X
1) SmartSense wire 2) GND (input cable screen)

RTD, 2-wire connection

RTD, 3-wire connection

RTD, 4-wire connection

RTD, 2 x 2-wire connection

RTD, 2 x 3-wire connection

RTD, 2 x 4-wire connection

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS

C520/C520X / R520/R520X

1
Ch 1 1 2 3 4
0% 100%
1) 2)
Ch 2 5 6 7 8

2
Ch 1 1 2 3 4
0% 100%

3
Ch 1 1 2 3 4
0% 100%

1) 2)
Ch 2 5 6 7 8

4
Ch 1 1 2 3 4
0% 100%
0% 100%
1) 2)
Ch 2 5 6 7 8

5
Ch 1 1 2 3 4
0% 100%

Ch 1 1 2 3 4

100%

0% 100%
1) 2)
Ch 2 5 6 7 8

0% 100%
2)
Ch 2 5 6 7 8

Figure 11: Installation diagram, resistance connections for R520/R520X
1) SmartSense wire 2) GND (input cable screen)

Resistance, 2-wire connection

Resistance, 3-wire connection

Resistance, 4-wire connection

Dual resistance, 2-wire connection

Dual resistance, 3-wire connection

Dual resistance, 4-wire connection

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS

C520/C520X / R520/R520X

1
Ch 1 1 2 3 4
-+
1) 2)
Ch 2 5 6 7 8

2
Ch 1 1 2 3 4
-+

1) 2)

Ch 2 5 6 7 8

3
Ch 1 1 2 3 4
- +
1) 2)
Ch 2 5 6 7 8

4
Ch 1 1 2 3 4
- + - +
1) 2)
Ch 2 5 6 7 8

Figure 12: Installation diagram, thermocouple and voltage connections for R520/R520X
1) SmartSense wire 2) GND (input cable screen)

Thermocouple

Thermocouple, dual sensor elements

Voltage

Voltage, dual sensor elements

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS

C520/C520X / R520/R520X

1
Ch 1 1 2 3 4
0% 100%
1) 2)
Ch 2 5 6 7 8

2
Ch 1 1 2 3 4

3
Ch 1 1 2 3 4

1) 2)

Ch 2 5 6 7 8

1) 2)

Ch 2 5 6 7 8

Figure 13: Installation diagram, potentiometer and combined thermocouple and RTD connections for R520/R520X
1) SmartSense wire 2) GND (input cable screen)

Potentiometer 3-wire connection

Combined 4-wire RTD element and thermocouple (RTD also used for remote CJC)

Combined 3-wire RTD element and thermocouple (RTD also used for remote CJC)

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS

C520/C520X / R520/R520X

4.6 Connection diagram, R520

R250

4 4

2 Test
5

Voltage supply 10...36 VDC

RLoad, R250

Input

Modem

Test connection (Ri10 )

3
Figure 14: R520 connection diagram
NOTE! The HART modem is connected parallel to the output load or parallel to the output of the transmitter (see Figure 13).

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS
4.7 Connection diagram, R520X
1 3 4
7 4

C520/C520X / R520/R520X

Figure 15: R520X connection diagram
1 Voltage supply 10...30 VDC (intrinsically safe - terminals 21, 22) 2 Input (intrinsically safe) 3 RLoad (intrinsically safe) 4 Modem / Ex (intrinsically safe) 5 Classified hazardous area (potentially explosive area e.g. Zone 0, 1 or 2) 6 Classified hazardous area (potentially explosive area e.g. Zone 1 or 2) 7 Safe area

4.8 Cable length
In order to ensure reliable HART communication with C520/R520, the maximum cable length of the output circuit must be observed.
ATTENTION! In the Ex version, please note that the maximum cable length is determined by the resistance, the inductance and the capacitance of the cable. The total capacitance and inductance of the cable must be within the limits for the transmitter described in the Ex certificate.

11/2022 · 86B5200001 / version 5.3

www.inor.com

4 ELECTRICAL CONNECTIONS

C520/C520X / R520/R520X

To calculate the maximum cable length for the output circuit, determine the total resistance of the output loop (load resistance plus the approximate cable resistance). Find out the capacitance of the cable being used. In the tables below you can find the maximum cable length based on the typical values for 1 mm2 cables. CN is the abbreviation for Capacitance Number which is multiple of 5000 pF present in the device.

Field device
1 (CN = 1) 10 multi-drop (CN = 1)

Cable insulation

PVC

Polyethylene

600 m 1100 m

500 m 900 m

10 multi-drop (CN = 4,4) 85 m 150 m

Table 1: Maximum length for typical 1 mm2 cables

Insulation PVC Polyethylene Polyethylene foam

Capacitance 300...400 pF/m 150...200 pF/m 75...100 pF/m

Polyethylene foam 2000 m 1600 m
250 m

Conductors

Area

Diameter

2.0 mm2 1.6 mm

1.3 mm2 1.3 mm

1.0 mm2 1.15 mm

0.8 mm2 1.0 mm

0.5 mm2 0.8 mm

0.3 mm2 0.6 mm

0.2 mm2 0.5 mm

Table 2: Cable parameters

AWG 14 16 17 18 20 22 24

Resistance (both conductors in serie)
17 /km 28 /km 36 /km 45 /km 70 /km 110 /km 160 /km

For multiple connections (multi-drop see the Figures 16), the following formula shall be used

L: Cable length (m) R: Load resistance (incl. The resistance of any Zener barrier) + cable resistance () C: Cable capacitance/meter (pF/m) Cn: Number of C520/R520 transmitters in the loop
Cable length can be changed to ft. The capacitance has to be specified in pF/ft.

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

Operation

5.1 C520/R520 in HART network

Communication mode supported by C520/R520 transmitters is a master-slave mode.

1 2

+ -

8
4 mA20
10

6 9
7

Figure 16: C520 point-to-point analog / digital mode

Primary master

HART modem

Secondary master

Load 250

DC power supply

Terminal 6

Terminal 7

Milliamperemeter Load 250

4...20 mA

10 HART

Figure 16 shows a point-to-point connection between the C520/R520 and the HART master equipment. The device's current output may be active or passive.

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

+ -

10 9

6 9

Figure 17: C520 in a multipoint connection (multi-drop mode) with up to 63 devices in parallel

Primary master

HART modem

Secondary master

Load 250

DC power supply

Terminal 6

Terminal 7

C520 or R520 loop current mode disabled up to 63 slaves can be connected

4 mA

10 HART

Figure 17 shows a multipoint connection (multi-drop) with up to 63 devices (C520/R520 or other HART equipment) in parallel. The device's current outputs must be passive.
Burst mode is not supported.

5.2 Configuration of the C520/C520X / R520/R520X

ATTENTION!
Only an Ex approved HART modem located in safe area may be connected to a transmitter placed in potentially explosive area.

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

In the table below are the factory settings of the C520/C520X / R520/R520X transmitters. The transmitters are delivered with either a factory settings or configured according to customers' specifications.

Menu Device Root menu -> Sensors

Designation -> Channel 1

Parameter
Type of sensor 1 Number of wires PV Lower range value PV Upper range value Digital units Lock Code Damping value Line frequency Isolation Resistance monitoring Sensor Break (Off/Downscale/Upscale) Sensor Short circuit (Off/Downscale/Upscale) Sensor Drift (Off/Downscale/Upscale)

Factory setting
RTD Pt100 =0.003850 4 0 100 °C Unlocked 4 s 50/60 Hz Off
Upscale
Upscale
Off

-> Channel 2 Type of sensor 2 Number of wires PV Lower range value PV Upper range value Digital units Lock Code Damping value Line frequency Isolation Resistance monitoring
Sensor Break (Off/Downscale/Upscale) Sensor Short circuit (Off/Downscale/Upscale) Sensor Drift (Off/Downscale/Upscale) Table 3: The factory settings for C520/C520X / R520/R520X transmitters

None
°C Unlocked 4 s 55 Off Off Off Off

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

5.3 Configuration alternatives
The 520 series transmitters can be configured by means of: 1. The PC based configuration software ConSoft version 2.0.0.8 or higher and the INOR USB Interface version 1.2.04 or higher, via a USB port on the PC (for more information see the user instructions for the ICON Configuration Kit) 2. A hand held communicator (secondary master) such as the field communicators FC 375 / FC 475 (Emerson) 3. EDD enabled device management softwares/systems (primary master) such as: 1) Smart Device Configurator SDC-625 2) PDM - Process Device Manager (Siemens) 3) AMS - Asset Management Solutions (Emerson) 4) FDM - Field Device Manager (Honeywell) 5) DTM/FDT enabled softwares/systems such as PACTware

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

5.3.1 Configuration of the 520 series transmitters with ConSoft
ConSoft is a PC based graphical user interface for configuration of all INOR transmitters. The PC configuration software ConSoft is used for configuration, display and documentation. The current software versions of ConSoft and the USB Interface are available for downloading on our website www.inor.com.
To upgrade your USB Interface software to the latest version, use the following flow chart.

1 Is the USB interface version 1.2.00 or higher?

1a No

1b Yes

No possibility of updating for hardware version

below 1.2.00.

Replace the USB interface with newer version.

Is ConSoft version 1.2.0.0 or higher installed on your PC?

3a No

3b Yes

Download the current ConSoft version from our website and install it on your PC.

Download the current software file

[USB_x.y.zz.hex] for the USB interface from our website to your PC either on your desktop

or in a folder made for this purpose.

6.1 Start ConSoft

Connect the USB interface to the PC. Note that 6.2 no other device should be connected during
updating of the USB interface.

Click on Options/Update USB Interface/Load

6.3

file (type the path for the software file downloaded on your desktop or in a separate

folder).

6.4 Wait until "File OK" message is on the screen.

Click on "Start update". A message

6.5

"Programming!" and a green status indicator show up on the screen. The update will take

about one minute.

Wait until "Ready USB Interface" message is

6.6

displayed on the screen. Close the update window. The USB interface is now ready for

use.

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

Proper connection of the transmitters with a PC requires an INOR USB Interface (see Figure 17 for connection of the C520/C520X transmitters and figure 18 for connection of the R520/R520X transmitters).
ATTENTION! Make sure the area is safe before connecting the INOR USB Interface ICON to the transmitter.

ConSoft

Figure 18: Connection during configuration of C520/C520X
1 Input (intrinsically safe) 2 Output voltage supply (intrinsically safe terminals 6 and 7) and RLoad (intrinsically safe) 3 Communication with USB Interface and PC software ConSoft 4 Safe area 5 Classified hazardous area (potentially explosive area e.g. Zone 0, 1 or 2) 6 Connection to USB Interface and PC software ConSoft is not permitted if C520X and/or a connected
sensor is placed in the classified hazardous area (potentially explosive area) 7 Connection to the voltage supply during configuration with USB Interface and PC software ConSoft is
not needed

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

1 3
8

1 ConSoft
3
10

9 7

2 5
Figure 19: R520X connection to USB Interface and ConSoft during configuration

4 2

1 Voltage supply 10...30 VDC (intrinsically safe - terminals 21, 22)

2 Input (intrinsically safe)

3 RLoad (intrinsically safe) 4 Classified hazardous area (potentially explosive area e.g. Zone 0)

5 Classified hazardous area (potentially explosive area e.g. Zone 0, 1 or 2)

6 Classified hazardous area (potentially explosive area e.g. Zone 1 or 2)

7 Communication with USB Interface and PC software ConSoft

Connection to the voltage supply during configuration with USB Interface and PC software ConSoft is not needed

Connection to USB Interface and PC software ConSoft is not permitted if R520X and/or a connected sensor is placed in the classified hazardous area

10 Safe area

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

5.3.2 Configure the 520 series transmitters with handheld communicators FC 375 / FC 475

The Field communicators FC 375 / FC 475 are handheld communicators from Emerson Process Management for configuring HART and Foundation Fieldbus devices. To be able to configure the transmitters with the FC 375 / FC 475 you need a Device Description (DD) file. The device driver is possible to download from our website www.inor.com.
The transmitter DD has to be installed on the FC 375 / FC 475, otherwise the user will work with the transmitter as generic device loosing opportunity to control all features of the transmitter. For installing the DD on the FC 375 / FC 475 the "Easy Upgrade Programming Utility" is needed and the FC 375 / FC 475 must have a system card with "Easy Upgrade" option (see details in the "375 / 475 Field Communicator User's Manual").
The transmitter DD for FC 375 / FC 475 can also be downloaded from our website. For information about installing, follow the instructions in the attached "readme.txt" file.
For proper connection of transmitters with the handheld communicator - see the Figures 7 and 13 for connection of the C520/R520 transmitters and figures 8 and 14 for connection of the C520X/R520X transmitters.

5.3.3 Device management software's
The 520 series transmitters can be configured via PC software's such as AMS Device Manager or Simatic PDM.
The AMS Device Manager is a PC application from Emerson Process Management for configuring and managing HART and Foundation Fieldbus devices. For adaptation to different devices AMS Device Manager uses Device Descriptions (DD).
The C520/C520X / R520/R520X Device Description has to be installed on the AMS System, and a so called "Installation Kit C520/R520 HART AMS" is needed (available as download on the internet). For installing of the DD with the Installation Kit refer to the "AMS Intelligent Device Manager Books Online" section "Basic AMS Functionality / Device Configurations / Installing Device Types / Procedures / Install device types from media". Please read also the "readme.txt", which is also contained in the Installation Kit.
The "Installation Kit C520/R520 HART AMS" can also be downloaded from our website www.inor.com. For information about installing, follow the instructions in the attached "readme.txt" file.
AMS supports the EDDL Process Variables Root Menu, the Diagnostic Root Menu and the Device Root Menu for online access to the device.
The Simatic PDM is a PC application from Siemens for configuring HART and PROFIBUS devices. For adaptation to different devices Simatic PDM uses Device Descriptions (DD).
The C520/C520X / R520/R520X Device Description has to be installed on the PDM System, and a so called "Device Install C520/R520 HART PDM" is needed (available as download on the internet).

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

For installing of the DD on PDM refer to the "PDM Manual" section 13:"Integrating Devices". Please read also the "readme.txt", which is also contained in the Device Install. The transmitter DD for PDM can also be downloaded from our website. For information about installing, follow the instructions in the attached "readme.txt" file.
PDM supports the EDDL Process Variables Root Menu, the Diagnostic Root Menu and the Device Root Menu for online access to the device. Furthermore it supports the Offline Root Menu for offline configuration.

5.3.4 Configuration with PACTware

PACTware is a DTM/FDT enabled PC software, which can be downloaded for free on the Internet. To be able to configure the transmitters via PACTware, download the transmitter DTM (Device Type Manager) file from our website. For information about installing, follow the instructions in the attached "readme.txt" file.

5.4 Current output and HART dynamic/device variables
The C520/C520X / R520/R520X transmitters handle up to eight measurement-related HART device variables. These variables depend on the device's sensor configuration, and each variable is represented by an output signal of 4...20 mA. See Table 4 for more information.

HART Device Variable Notes

Channel 1

Channel 2

Difference 1-2

valid if both channels are equipped with sensors and of the same type

Difference 2-1

valid if both channels are equipped with sensors and of the same type

Minimum

valid if both channels are equipped with sensors and of the same type

Maximum

valid if both channels are equipped with sensors and of the same type

Average

valid if both channels are equipped with sensors and of the same type

Device Temperature

Internal temperature of the transmitter (not available as 4...20 mA signal)

Table 4: The HART dynamic variables for C520/C520X / R520/R520X transmitters

Note!
When the Simulation mode is used (loop check) there is a timer so that after 15 minutes the transmitter returns to normal mode and starts / continues to measure and indicate the actual input value again.

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

5.5 Diagnostic information according to NAMUR NE 107

Diagnostic information about the connected sensor/sensors and the transmitter is available in the configuration software ConSoft.

The HART diagnostic messages are generated in accordance with NAMUR NE 107.

The following are examples of diagnostic information available both in ConSoft and as HART messages: · Sensor break (failure / sensor wire break on Ch1 or Ch2) · Sensor short-circuit (failure / sensor wire short-circuit on Ch1 or Ch2) · Sensor low isolation (failure / low internal isolation in sensor on Ch1 or Ch2) · Sensor drift (failure / sensor drift between Ch1 and Ch2) · Sensor backup, automatic switchover from defective sensor (maintenance required / change
the sensor on Ch1 or Ch2) · Transmitter error (failure/transmitter error, non-correctable in the transmitter)

For complete information about all diagnostic information available from the 520 series transmitters, refer to Table 5, 6, 7 and 8 below.

Messages in AMS, PDM, and FC375 device diagnostic

Standard

NE 107 Signal [12]

Error message

Actions Error correction

Transmitter

Primary variable out Check the limits for connected sensor. Replace

of limits

the sensor allocated to the primary variable.

Transmitter

Non-primary variable Check the limits for connected sensor. Replace

out of limits

the sensor allocated to the non-primary variable.

Check the limits for connected sensor. Ambient

Primary variable

temperature is higher than stated limits for

Transmitter

analog output

sensor, which is allocated to the primary variable

saturated

analog output. Replace the sensor allocated to

the primary variable analog output.

Transmitter

Primary variable analog output fixed

Transmitter in multi-drop mode or loop test

Transmitter

More status variable Check device specific errors for more information

Transmitter

Cold start

Transmitter is in cold start mode

Transmitter

Configuration changed

Information for other softwares.

Transmitter

Field device malfunction

Make a self-test to find out more. Check even device specific diagnostic. If the error remains replace the device.

Extended device status

Transmitter

Maintenance required

Check Device specific diagnostic for more information about sensors and transmitter.

Transmitter

Device variable alert

Check Device specific diagnostic for more information about sensors and transmitter.

Table 5: The HART status messages and diagnostic information for C520/C520X / R520/R520X transmitters

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

Messages in AMS, PDM, and FC375 device diagnostic

Device specific

Failure Error message

Transmitter

F Sensor break channel 1

Transmitter

F Sensor break channel 2

Actions
Error correction
Sensor wire broken. Check the sensor and sensor connection on the Channel 1. If error remains replace the sensor connected to Channel 1.
Sensor wire broken. Check the sensor and sensor connection on the Channel 2. If error remains replace the sensor connected to channel 2.

Transmitter

F Sensor short circuit Sensor wire shorted. Check the sensor and sensor connection on the

channel 1

Channel 1. If error remains replace the sensor connected to Channel 1.

Transmitter

F Sensor short circuit Sensor wire shorted. Check the sensor and sensor connection on the

channel 2

Channel 2. If error remains replace the sensor connected to Channel 2.

Transmitter Transmitter Transmitter

F Sensor low isolation channel 1

To low isolation in the sensor. Check the sensor by measuring resistance between the wires. If error remains replace the sensor connected to Channel 1.

F Sensor low isolation channel 2

To low isolation in the sensor. Check the sensor by measuring resistance between the wires. If error remains replace the sensor connected to Channel 2.

F Sensor drift

Check the sensors and limits for sensor drift. If error remains replace the faulty sensor.

Transmitter

F System error

Make a self test to find out more, If the error remains replace the device.

Table 6: The HART status messages and diagnostic information for C520/C520X / R520/R520X transmitters

Messages in AMS, PDM, and FC375 device diagnostic

Device specific

Out of specification Error message

Actions Error correction

Transmitter

S High limit alarm OPM

Check the sensor(s) and sensor connection on both channels. If error remains replace the sensor(s) connected to the transmitter.

Transmitter

S Low limit alarm OPM

Check the sensor(s) and sensor connection on both channels. If error remains replace the sensor(s) connected to the transmitter.

Device specific

Maintenance required Error message

Error correction

Transmitter

M Sensor backup

Transmitter is measuring the working sensor (channel). Replace the faulty sensor.

Table 7: The HART status messages and diagnostic information for C520/C520X / R520/R520X transmitters

11/2022 · 86B5200001 / version 5.3

www.inor.com

5 OPERATION

C520/C520X / R520/R520X

Designation

Description

Check function

Not within specification

Maintenance required

Failure

Table 8: Explanations acc. to NE107

5.6 Sensor failure monitoring according to NE43

There is possibility of the monitoring of the sensor failure in ConSoft. The difference between the monitoring of the sensor failure in ConSoft and HART is shown in Table 9 below.

ConSoft configuration

HART configuration

Variable name

Possible settings

Factory settings

Comments

Sensor break monitoring

off, downscale (3.6 mA), upscale ( 21 mA) and upscale ( 21 mA) other value

Configuring of the transmitter in ConSoft for other value lower than 21 mA is interpreting as downscale in the transmitter otherwise as upscale during HART configuration.

Sensor short

off, downscale (3.6 mA), upscale ( 21 mA) and upscale ( 21 mA) other value

Configuring of the transmitter in ConSoft for other value lower than 21 mA is interpreting as downscale in the transmitter otherwise as upscale during HART configuration.

off, downscale (3.6 mA), Sensor low Isolation upscale ( 21 mA) and off
other value

Not permitted for SIL transmitters. Configuring of the transmitter in ConSoft for other value lower than 21 mA is interpreting as downscale in the transmitter otherwise as upscale during HART configuration.

Table 9: The difference between the monitoring of the sensor failure in ConSoft and HART acc. to NE43

NOTE!
Configuring of the sensor failure in ConSoft for other settings that are not according Namur NE43 generates an error message!

5.7 Factory configuration and calibration of the C520/C520X / R520/R520X
The C520/C520X / R520/R520X transmitters are delivered with a factory configuration Pt100 (=0.00385), 4-wire connection, 0...+100°C / +32...+212°F or configured according to customer's requirements (See the Table 3 for detailed information).
Due to the long-term drift of max ±0.01°C or ±0.01% of span per year, a recalibration of the transmitter is normally not needed. Should you for any reason require the recalibration, the transmitter must be returned to the factory.

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA

C520/C520X / R520/R520X

Technical data

6.1 C520 specifications

6.1.1 Technical data

Technical data Input
Edison curve 7 Edison copper winding No.15

Sensor wire resistance

Monitoring
Output
Ambient temperature Humidity Vibrations Shock EMC

Minimum span Sensor break function Sensor short-circuit Sensor Drift Temperature linear for RTD & T/C Response time Permissible load Operating
Standards

EMC Directive

Immunity performance

Galvanic isolation Power supply
Typical accuracy
Connection head

C520
For more information see RTD and T/C accuracy table 18

1) Upscale (21.0 mA) or downscale (3.6 mA)

Table 10: C520 specifications

Value -200...+850°C / -328...+1562°F -200...+850°C / -328...+1562°F Corresponding to max. 4000 -60...+250°C / -76...+482°F -60...+250°C / -76...+482°F -50...+180°C / -58...+356°F -50...+200°C / -58...+392°F 100...4000 Types: B, C, D, E, J, K, N, R, S, T -10...1000 mV ~0.3 mA 20 /wire for 2-wire connection 50 /wire for 3/4-wire connection 10000 for thermocouple 10 / 10°C / 2 mV Off, Upscale or downscale1) Off, Upscale, downscale1) Off, Upscale, downscale1) 4...20 mA, 20...4 mA or customized Single input approx. 300 ms, dual input approx. 600 ms 635 at 24 VDC incl. 250 loop resistance -40°C ... +85°C 5...95% RH Acc. to IEC 68-2-6, Test Fc, 10g Acc. to IEC 60068-2-31, test Ec EN 61326-1, EN 61326-3-1, NAMUR NE21 ESD, Radiated EM-field: Criteria A Surge: 0.5% of span 1500 VAC, 1 min 10...36 VDC, polarity protected
±0.1°C / ±0.2°F
DIN B or larger

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA 6.1.2 Output load diagram

C520/C520X / R520/R520X

Figure 20: C520 output load diagram
Formula for the maximum permissible output load: C520 permissible RLoad () = (U-10)/0.022

Total output load []

Power supply [VDC]

6.1.3 Dimensions

Figure 21: C520 dimensions

Dimension [mm]

Dimension [inch]

0,28

0.91

1.30

44.5

1.75

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA

C520/C520X / R520/R520X

6.2 C520X specifications

6.2.1 Technical data

Technical data Input
Edison curve 7 Edison copper winding No.15

Monitoring Output

Minimum span Sensor break function Sensor short-circuit Sensor drift Temperature linear for RTD & T/C Response time
Permissible load

Ambient temperature Humidity Vibrations Shock
EMC

Operating Standards

EMC Directive

Immunity performance

Galvanic isolation Power supply
Typical accuracy Connection head

C520X
For more information see RTD and T/C accuracy table 18

1) Upscale (21.0 mA) or downscale (3.6 mA)

Table 11: C520 X specifications

Value -200...+850°C / -328...+1562°F -200...+850°C / -328...+1562°F Corresponding to max. 4000 -60...+250°C / -76...+482°F -60...+250°C / -76...+482°F -50...+180°C / -58...+356°F -50...+200°C / -58...+392°F 100...4000 Types: B, C, D, E, J, K, N, R, S, T -10...1000 mV ~0.3 mA 20 /wire for 2-wire connection 50 /wire for 3/4-wire connection 10000 for thermocouple 10 / 10°C / 2 mV Off, upscale or downscale1) Off, upscale, downscale1) Off, upscale, downscale1) 4...20 mA, 20...4 mA or customized Single input approx. 300 ms, dual input approx. 600 ms 635 at 24 VDC incl. 250 loop resistance
See Table 13 5...95% RH Acc. to IEC 68-2-6, Test Fc, 10g Acc. to IEC 60068-2-31, test Ec EN 61326-1, EN 61326-3-1, NAMUR NE21
ESD, Radiated EM-field: Criteria A
Surge: 0.5% of span
1500 VAC, 1 min
10 ... 30 VDC, polarity protected
±0.1°C / ±0.2°F
DIN B or larger

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA 6.2.2 Output load diagram

C520/C520X / R520/R520X

Figure 22: C520X output load diagram

Formula for the maximum permissible output load: C520X permissible RLoad () = (U-10)/0.022

RLoad U

Total output load [] Power supply [VDC]

6.2.3 Dimensions

Figure 23: C 520X dimensions

Dimension [mm]

Dimension [inch]

7.0

0.28

0.91

1.30

44.5

1.75

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA

C520/C520X / R520/R520X

6.2.4 Output and input data

Output terminals 6, 7

Input terminals 1, 2, 3, 4, 5

Ui = Vmax:

30 VDC

Uo = Voc:

6.6 VDC

Ii = Imax:

100 mA

Io = Isc:

26.4 mA

Pi =Pmax:

900 mW

Po:

46 mW

Li:

10 µH

Lo:

25 mH

Ci:

12.1 nF

Co:

583 nF

Table 12: Electrical data for outputs-inputs of C520X

6.2.5 Ambient temperature data for areas with potentially explosive atmospheres

Temperature class

Ambient temperature

-40°C Ta +60°C / 40°F Ta +140°F

-40°C Ta +75°C / 40°F Ta +167°F

-40°C Ta +85°C / 40°F Ta +185°F

Table 13: C520X temperature data

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA

C520/C520X / R520/R520X

6.3 R520 specifications

6.3.1 Technical data

Technical data Input Edison curve No.7 Edison copper winding No.15
Monitoring Output

Designation Pt100 (=0.00385) IEC 60751 Pt100 (=0.003916) JIS C 1604-81 Pt X (=0.00385) IEC 60751 Ni100 (=0.006180) DIN 43760 Ni120 (=0.006720) Ni1000 (=0.006180) DIN 43760 Cu10 (=0.004274) Potentiometer Thermocouples Voltage Sensor current
Sensor wire resistance
Minimum span Sensor break function Sensor short-circuit Sensor drift Temperature linear for RTD & T/C
Response time

Permissible load

635 at 24 VDC incl. 250 loop resistance

Ambient temperature Humidity Vibrations Shock
EMC

Operating Standards

EMC Directive

Immunity performance

Galvanic isolation Power supply
Typical accuracy
Mounting

R520
For more information see RTD and T/C accuracy table 18

1) Upscale (21.0 mA) or downscale (3.6 mA)

Table 14: R520 specifications

-20°C ... +70°C 5...95% RH Acc. to IEC 68-2-6, Test Fc, 10g Acc. to IEC 60068-2-31, test Ec EN 61326-1, EN 61326-3-1, NAMUR NE21 ESD, Radiated EM-field: Criteria A Surge: 0.5% of span 1500 VAC, 1 min 10...36 VDC, polarity protected
±0.1°C / ±0.2°F
35 mm top hat rail acc. to EN 60715

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA 6.3.2 Output load diagram

C520/C520X / R520/R520X

Figure 24: R520 output load diagram
Formula for the maximum permissible output load: R520 permissible RLoad () = (U-10)/0.022 R Total output load [] U Power supply [VDC]
6.3.3 Dimensions

Figure 25: R520 dimensions

Dimension [mm] Dimension [inch]

17.5

0.69

81.3

3.2

90,3

3.55

1.38

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA

C520/C520X / R520/R520X

6.4 R520X specifications

6.4.1 Technical data

Technical data Input Edison curve 7 Edison copper winding No.15
Monitoring Output

Permissible load

635 at 24 VDC incl. 250 loop resistance

Ambient temperature Humidity Vibrations Shock
EMC

Operating Standards

EMC Directive

Immunity performance

Galvanic isolation Power supply
Typical accuracy
Mounting

R520X
For more information see RTD and T/C accuracy table 18

1) Upscale (21.0 mA) or downscale (3.6 mA)

Table 15: R520X specifications

See Table 17 5...95% RH Acc. to IEC 68-2-6, Test Fc, 10g Acc. to IEC 60068-2-31, test Ec EN 61326-1, EN 61326-3-1, NAMUR NE21 ESD, Radiated EM-field: Criteria A Surge: 0.5% of span 1500 VAC, 1 min 10...30 VDC, polarity protected
±0.1°C / ±0.2°F
35 mm top hat rail acc. to EN 60715

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA 6.4.2 Output load diagram

C520/C520X / R520/R520X

Figure 26: R520X output load diagram

Formula for the maximum permissible output load: R520X permissible RLoad () = (U-10)/0.022

Total output load []

Power supply [VDC]

6.4.3 Dimensions

Figure 27: R520X dimensions

Dimension [mm] Dimension [inch]

17.5

0.69

81.3

3.2

90,3

3.55

1.38

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA

C520/C520X / R520/R520X

6.4.4 Output and input data

Output terminals 21, 22

Input terminals 1 to 8

Ui = Vmax:

30 VDC

Uo = Voc:

Ii = Imax:

100 mA

Io = Isc:

Pi =Pmax:

900 mW

Po:

Li:

10 µH

Lo:

Ci:

12.1 nF

Co:

Table 16: Electrical data for outputs-inputs of R520X

6.6 VDC 27.3 mA 46 mW 25 mH 581 nF

6.4.5 Ambient temperature data for areas with potentially explosive atmospheres

Temperature class

Ambient temperature

-20°C Ta +50°C / -4°F Ta +122°F

-20°C Ta +65°C / -4°F Ta +149°F

-20°C Ta +70°C / -4°F Ta +158°F

Table 17: R520X temperature data

11/2022 · 86B5200001 / version 5.3

www.inor.com

6 TECHNICAL DATA

C520/C520X / R520/R520X

6.5 RTD and T/C accuracy table for C520/C520X / R520/R520X transmitters

CJC error not included. Conformance level 95% (2)

Input type

Temp. range

Min span

Accuracy Max of:

Temp. influence (Dev. fr. ref.temp. 20°C)

RTD Pt100

-200...+850°C

10°C ±0.10°C or ±0.05% of span ±0.005% of span per K

RTD Pt1000 -200...+850°C

10°C ±0.10°C or ±0.05% of span ±0.005% of span per K

RTD PtX

Corr. to max. 4 k

10°C ±0.10°C or ±0.05% of span ±0.005% of span per K

RTD Ni100

-60...+250°C

10°C ±0.10°C or ±0.05% of span ±0.005% of span per K

RTD Ni120

-60....+250°C

10°C ±0.10°C or ±0.05% of span ±0.005% of span per K

RTD Ni1000 -50...+180°C

10°C ±0.10°C or ±0.05% of span ±0.005% of span per K

RTD Cu10

-50...+260°C

83°C ±1.5°C or ±0.1% of span

±0.01% of span per K

T/C type B

+400...+1800°C 700°C ±1°C or ±0.1% of span

±0.005% of span per K

T/C type C

0...+2315°C

200°C ±1°C or ±0.1% of span

±0.005% of span per K

T/C type D

0...+2315°C

200°C ±1°C or ±0.1% of span

±0.005% of span per K

T/C type E

-200...+1000°C

50°C ±0.25°C or ±0.1% of span

±0.005% of span per K

T/C type J

-200...+1000°C

50°C ±0.25°C or ±0.1% of span

±0.005% of span per K

T/C type K

-200...+1350°C

50°C ±0.25°C or ±0.1% of span

±0.005% of span per K

T/C type N

-100...+1300°C

100°C ±0.25°C or ±0.1% of span

±0.005% of span per K

T/C type N

-250...+100°C

100°C ±1°C

±0.05% of span per K

T/C type R

-50...+1750°C

300°C ±1°C or ±0.1% of span

±0.005% of span per K

T/C type S

-50...+1750°C

300°C ±1°C or ±0.1% of span

±0.005% of span per K

T/C type T

-200...+400°C

50°C ±0.25°C or ±0.1% of span

±0.005% of span per K

Table 18: RTD and T/C accuracy table for the C520/C520X / R520/R520X transmitters

11/2022 · 86B5200001 / version 5.3

www.inor.com

7 SERVICE

C520/C520X / R520/R520X

Service

7.1 Ordering information

Designation C520 C520, SIL 2 compatible C520X C520X, SIL 2 compatible R520 R520, SIL 2 compatible R520X R520X, SIL 2 compatible ICON, PC configuration kit (USB-connection)

Order No. 70C5200010 70C5200S10 70C520X010 70C520XS10 70R5200010 70R5200S10 70R520X010 70R520XS10 70CFGUS001

Head mounting kit DIN-rail adapter

70ADA00017 70ADA00015

Configuration ex works Table 19: Ordering information

70CAL00001

7.2 Disposal

To address proper recovery, recycling, and disposal of customer end-of-life electronic equipment that is consistent with legislative or regulatory requirements, product and packaging materials should be dispose according with the respective waste treatment and disposal regulations of the region or country to which the device is supplied.

This product should not be mixed with other kind of scrap, after usage. It should be handled as an electronic/electric device.
7.3 Maintenance
The C520/C520X / R520/R520X are completely encapsulated; therefore there are no components, which could be repaired or replaced.

11/2022 · 86B5200001 / version 5.3

www.inor.com

7 SERVICE

C520/C520X / R520/R520X

7.4 Product liability and guarantee
Use of IPAQ 520 series transmitters for other than the intended purpose or improper installation and operation may lead to loss of the guarantee. The guarantee shall likewise be void if the device is damaged or its function otherwise impaired.
INOR Process AB, or any other affiliated company within the INOR Group (hereinafter jointly referred to as "INOR"), hereby warrants that the Product will be free from defects in materials or workmanship for a period of five (5) years from the date of delivery ("Limited Warranty"). This Limited Warranty is limited to repair or replacement at INOR's option and is effective only for the first end-user of the Product. Upon receipt of a warranty claim, INOR shall respond within a reasonable time period as to its decision concerning: 1 Whether INOR acknowledges its responsibility for any asserted defect in materials or workmanship; and, if so, 2 the appropriate cause of action to be taken (i.e. whether a defective product should be replaced or repaired by INOR). This Limited Warranty applies only if the Product: 1 is installed according to the instructions furnished by INOR; 2 is connected to a proper power supply; 3 is not misused or abused; and 4 there is no evidence of tampering, mishandling, neglect, accidental damage, modification or repair without the approval of INOR or damage done to the Product by anyone other than INOR. This Limited Warranty is provided by INOR and contains the only express warranty provided. INOR SPECIFICALLY DISCLAIMS ANY EXPRESS WARRANTY NOT PROVIDED HEREIN AND ANY IMPLIED WARRANTY, GUARANTEE OR REPRESENTATION AS TO SUITABILITY FOR ANY PARTICULAR PURPOSE, PERFORMANCE, QUALITY AND ABSENCE OF ANY HIDDEN DEFECTS, AND ANY REMEDY FOR BREACH OF CONTRACT, WHICH BUT FOR THIS PROVISION, MIGHT ARISE BY IMPLICATION, OPERATION OF LAW, CUSTOM OF TRADE OR COURSE OF DEALING, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. EXCEPT AS PROVIDED HEREIN, INOR FURTHER DISCLAIMS ANY RESPONSIBILITY FOR LOSSES, EXPENSES, INCONVENIENCES, SPECIAL, DIRECT, SECONDARY OR CONSEQUENTIAL DAMAGES ARISING FROM OWNERSHIP OR USE OF THE PRODUCT. Products that are covered by the Limited Warranty will either be repaired or replaced at the option of INOR. Customer pays freight to INOR, and INOR will pay the return freight by post or other "normal" way of transport. If any other type of return freight is requested, customer pays the whole return cost.
7.5 Support

Inor Process AB

PO Box 9125

SE-200 39 MALMÖ

Sweden

Phone: +46-(0)40-31 25 60

Fax:

+46-(0)40-31 25 70

E-mail: support@inor.se

Inor Transmitter Oy

Unikkotie 13

FI-01300 VANTAA

Finland

Phone: +358-(0)10-4217900

Fax:

+358-(0)10-4217901

E-mail: myynti@inor.fi

Inor Transmitter GmbH

Am See 24

D-47279 Duisburg

Germany

Phone: +49-(0)203 7382 762 0

Fax:

+49-(0)203 7382 762 2

E-mail: info@inor-gmbh.de

11/2022 · 86B5200001 / version 5.3

www.inor.com

www.inor.com, www.inor.se

11/2022 · 86B5200001 / version 5.3

www.inor.com

References

CMD Adobe PDF Library 15.0