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Installation Guide for Danfoss models including: MCX08M2, MCX08M2 TTL Electronic Controller, TTL Electronic Controller, Electronic Controller, Controller
File Info : application/pdf, 6 Pages, 986.29KB
DocumentDocumentInstallation Guide
Electronic controller MCX08M2 with TTL
080R9348 AN358818754869en-000301
General features: MCX08M2 is an electronic controller that holds all the typical functionalities of MCX controllers in the compact size of 8 DIN modules: programmability, connection to the CANbus local network, Modbus RS485 serial communication interface. MCX08M2 with TTL version is moreover available in the version with display and power supply 110 230 V AC.
ANALOG INPUTS NTC, 0/1 V, 0/5 V, 0/10 V, PT1000, selectable via software Universal NTC, Pt1000, 0/1 V, 0/5 V, 0/10 V, ON/OFF, 0/20 mA, 4/20 mA, selectable via software Total number DIGITAL INPUTS Voltage free contact Total number ANALOG OUTPUTS 0/10 V DC optoinsulated 0/10 V DC, PWM, PPM selectable via software Total number DIGITAL OUTPUTS SPST relay 16 A (normally open contacts) SPST relay 8 A (normally open contacts) SPDT relay 8 A (changeover contacts) Total number OTHERS Power supply 110 V / 230 V AC Connection for programming key Connection for remote display and keyboard Buzzer CANbus RTC clock Modbus RS485 serial interface Serial TTL Dimensions (DIN modules) Mounting
MCX08M2 with TTL
4 4 8
8 8
2 2 4
2 2 4 8
· · · · · · · · 8 DIN rail
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General features and warnings
Plastic housing features · DIN rail mounting complying with EN 60715 · Self extinguishing V0 according to IEC 60695-11-10 and glowing/hot wire test at 960 °C according to IEC 60695-2-12 · Ball test: 125 °C according to IEC 60730-1. Leakage current: 250 V according to IEC 60112
Other features · Operating conditions CE: -20T60 / UL: 0T55, 90% RH non-condensing · Storage conditions: -30T80, 90% RH non-condensing · To be integrated in Class I and/or II appliances · Index of protection: IP40 only on the front cover · Period of electric stress across insulating parts: long · Suitable for use in environments with degree of pollution 2 · Category of resistance to heat and fire: D · Immunity against voltage surges: category II · Software class and structure: class A
Compliance This product is designed to comply with the following EU standards: · Low voltage directive LVD 2014/35/EU:
EN60730-1: 2011 (Automatic electrical control for household and similar use. General requirements) EN60730-2-9: 2010 (Particular Requirements for Temperature Sensing Controls) · Electromagnetic compatibility EMC directive 2014/30/EU: EN 61000-6-3: 2007 +A1: 2011 (Emission standard for residential, commercial and light-industrial environments) EN 61000-6-2: 2005 (Immunity for industrial environments) · RoHS directive 2011/65/EU and 2015/863/EU: EN50581: 2012 UL approval: · UL file E31024
General warnings · Every use that is not described in this manual is considered incorrect and is not authorised by the manufacturer · Verify that the installation and operating conditions of the device respect the ones specified in the manual, specially concerning the
supply voltage and environmental conditions · This device contains live electrical components therefore all the service and maintenance operations must be performed by qualified
personnel · The device can't be used as a safety device · Liability for injury or damage caused by the incorrect use of the device lies solely with the user
Installation warnings · Mounting position recommended: vertical · The installation must be executed according the local standards and legislation of the country · Always operate on the electrical connections with the device disconnected from the main power supply · Before carrying out any maintenance operations on the device, disconnect all the electrical connections · For safety reasons the appliance must be fitted inside an electrical panel with no live parts accessible · Don't expose the device to continuous water sprays or to relative humidity greater than 90%.
Avoid exposure to corrosive or pollutant gases, natural elements, environments where explosives or mixes of flammable gases are present, dust, strong vibrations or chock, large and rapid fluctuations in ambient temperature that in combination with high humidity can condensate, strong magnetic and/or radio interference (e.g. transmitting antennae) · When connecting loads beware of the maximum current for each relay and connector · Use cable ends suitable for the corresponding connectors. After tightening the screws of connectors, slightly tug the cables to check their tightness · Use appropriate data communication cables. Refer to the Fieldbus Installation Guide for the kind of cable to be used and setup recommendations · Reduce the path of the probe and digital inputs cables as much as possible, and avoid spiral paths enclosing power devices. Separate from inductive loads and power cables to avoid possible electromagnetic noises · Avoid touching or nearly touching the electronic components fitted on the board to avoid electrostatic discharges
DISCLAIMER: Professional Use Only This product is not subject to the UK PSTI regulation, as it is for supply to and use only by professionals with the necessary expertise and qualifications. Any misuse or improper handling may result in unintended consequences. By purchasing or using this product, you acknowledge and accept the professional-use-only nature of its application. Danfoss does not assume any liability for damages, injuries, or adverse consequences ("damage") resulting from the incorrect or improper use of the product and you agree to indemnify Danfoss for any such damage resulting from your incorrect or improper use of the product.
Disposal instruction Equipment containing electrical components may not be disposed together with domestic waste. It must be separately collected with electrical and electronic waste according to local and valid legislation.
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Technical specifications
Power supply · 85 265 V AC, 50/60 Hz. Maximum power consumption: 20 VA. Insulation between power supply and the extra-low voltage: reinforced · 20 60 V DC e 24 V AC ± 15% 50/60 Hz SELV. Maximum power consumption: 10 W, 17 VA. Insulation between power supply and the
extra-low voltage: functional
I/O Analog inputs
Digital input Analog outputs
Digital output
TYPE NTC 0 / 1V 0 / 10V PT1000 Universal
Voltage free contact 0 / 10 V DC optoins PWM PPM 0 / 10 V DC
Relay
NUM 4 4
8 2 2
8
SPECIFICATIONS
AI5, AI6, AI7, AI8 Analog inputs selectable via software between:
· 0 / 1 V, 0 / 5 V, 0 / 10 V : impedance is greater than 1M
· NTC (10 k at 25 °C)
· Pt1000
AI1, AI2, AI3, AI4 Universal analog inputs selectable via software between:
· ON/OFF (current: 20 mA)
· 0/1 V, 0/5 V, 0/10 V : impedance is greater than 1M
· 0/20 mA, 4/20 mA
· NTC (10 k at 25 °C)
· Pt1000 12 V+ power supply 12 V DC, 120 mA max for 4/20 mA transmitter (total on all outputs) 5 V+ power supply 5 V DC, 100 mA max for 0/5 V transmitter (total on all outputs)
DI1, DI2, DI3, DI4, DI5, DI6, DI7, DI8 Current consumption: 10 mA
AO3, AO4
· Analog outputs optoinsulated 0/10 V DC minimum load 1K (10 mA) for each output
AO1, AO2 Analog outputs selectable via software between: · 0/10 V dc minimum load 1K (10 mA) for each output · pulsing output, synchronous with the line, at modulation of impulse
position (PPM) or modulation of impulse width (PWM) · pulsing output, at modulation of impulse position (PPM) with range 20
Hz to 1 KHz: open circuit voltage: 6.8 V
Insulation between relay: functional Insulation between relays and the extra-low voltage parts: reinforced Total current load limit: 32 A
C1-NO1, C2-NO2 High inrush current (80 A - 20 ms) normally open contact relays 16 A Characteristics of each relay: · 10 A 250 V AC for resistive loads - 100.000 cycles · 3.5 A 230 V AC for inductive loads - 230.000 cycles with cos(phi) = 0.5 C5-NO5, C6-NO6 Normally open contact relays 8 A Characteristics of each relay: · 6 A 250 V AC for resistive loads - 100.000 cycles · 4 A 250 V AC for inductive loads - 100.000 cycles with cos(phi) = 0.6
C3-NO3-NC3, C4-NO4-NC4, C7-NO7-NC7, C8-NO8-NC8 Changeover contacts relay 8 A Characteristics of each relay: · 6 A 250 V AC for resistive loads - 100.000 cycles · 4 A 250 V AC for inductive loads - 100.000 cycles with cos(phi) = 0.6
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Not used COM RX TX DIR 5V/AUX
MCX08M2 - TOP
Connection diagram
TOP BOARD
PWM-PPM 0/10 Vdc
0/10 V optoinsulated
To the AI (120 mA max)
To the AI (100 mA max)
BOTTOM BOARD
only for 080G0335 TTL
NTC, 0/1 V, 0/5 V, 0/10 V, PT1000
Danfoss 80G8036.04
MCX08M2 - BOTTOM
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Connection
Connectors Top Board Analog output 1-4 connector Analog input 1-4 connector Digital input 1-8 connector Analog input 5-8 connector TTL connector (only for 080G0335) Bottom Board Power supply connector CAN connector CAN-RJ connector RS485 connector Digital output 1-2 connector Digital output 3-4 connector Digital output 5-6 connector Digital output 7-8 connector
Type
7 way screw plug-in connector type 11 way screw plug-in connector type 10 way screw plug-in connector type 5 way screw plug-in connector type 5 way spring plug-in connector type
2 way screw plug-in connector type 4 way screw plug-in connector type 6/6 way telephone RJ12 plug type 3 way screw plug-in connector type 4 way screw plug-in connector type 6 way screw plug-in connector type 4 way screw plug-in connector type 6 way screw plug-in connector type
Dimensions
· pitch 5 mm · section cable 0.2 2.5 mm² · pitch 5 mm · section cable 0.2 2.5 mm² · pitch 5 mm · section cable 0.2 2.5 mm² · pitch 5 mm · section cable 0.2 2.5 mm² · pitch 2.5 mm · section cable 0.2 2.5 mm²
· pitch 5 mm · section cable 0.2 2.5 mm² · pitch 5 mm · section cable 0.2 2.5 mm²
· pitch 5 mm · section cable 0.2 2.5 mm² · pitch 5 mm · section cable 0.2 2.5 mm² · pitch 5 mm · section cable 0.2 2.5 mm² · pitch 5 mm · section cable 0.2 2.5 mm² · pitch 5 mm · section cable 0.2 2.5 mm²
User interface
LCD Display Display mode: STN blue transmissive Backlight: white LED backlight adjustable via software Display format: 128 x 64 dots Active visible area : 58 x 29 mm Contrast: adjustable via software
Keyboard Number of keys: 6 Keys function is settled by the application software
Display settings adjustment Setting of the LCD display like contrast and brightness might need to be adjusted due to external ambient factors. Press and release simultaneously the Enter and X key after power ON to access the BIOS menu and select the DISPLAY menu. Use UP and DOWN arrow keys to adjust the contrast or the brightness of the display at the desired level.
Dimensions
LCD Display
No Display
110
Danfoss 80G8037.01
140
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60
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Product part numbers
Description MCX08M2, 230 V, LCD, RS485, TTL, Single Pack
Accessories part numbers
Description MCX08M CONNECTORS KIT
Code No. 080G0335
Code No. 080G0180
Via San Giuseppe 38/G 31015 Conegliano (TV) Italy Tel: +39 0438 336611 Fax: +39 0438 336699 info.mcx@danfoss.com www.danfoss.com
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