R. STAHL IS1 Ethernet CPU Module for Zone 1

Product Overview

The IS1 Ethernet CPU module from R. STAHL is designed for communication within automation systems using PROFINET, Modbus TCP, or EtherNet/IP™. It is suitable for Zone 1 hazardous areas and features an intrinsically safe fiber optic connection that can be plugged and unplugged in the Ex zone. Integration of HART devices and the IS1+ system into equipment management systems is facilitated by a DTM.

Key Features:

• Compatible with Ethernet "op is" 100 Mbit/s with PROFINET, Modbus TCP, or EtherNet/IP™.
• Redundant connection possible with Modbus TCP.
• CPU in Zone 1 is hot-swappable.

Technical Characteristics

Explosion Protection

• Application Area (Zones): 1, 2
• Ex Zone Interface: 0, 1, 2, 20, 21, 22
• IECEx Gas Certificate: IECEx KEM 08.0035X
• IECEx Gas Explosion Protection: Ex d [ia Ga] [op is T6 Ga] IIC T4 Gb
• IECEx Dust Certificate: IECEx KEM 08.0035X
• IECEx Dust Explosion Protection: [Ex ia Da] [Ex op is Da] IIIC
• ATEX Gas Certificate: KEMA 08 ATEX 0155 X
• ATEX Gas Explosion Protection: II 2 (1) G Ex d [ia Ga] [op is T6 Ga] IIC T4 Gb
• ATEX Dust Certificate: KEMA 08 ATEX 0155 X
• ATEX Dust Explosion Protection: II (1) D [Ex ia Da] [Ex op is Da] IIIC
• FMus Certificate: FM17US0332X
• cFM Certificate: FM16CA0134X
• cFM Marking: XP, Class I, Div. 1, Groups A,B,C,D; Class I, Zone 1, Group IIC; AIS Class I,II,III, Div. 1, Groups A,B,C,D,E,F,G; Class I, Zone 0, [AEx ia]/[Ex ia] IIC; T4 at Ta = 65 °C
• Certifications: ATEX (DEK), Canada (FM), USA (FM), IECEx (DEK), International (FF); ABS
• Marine Approval: ABS
• Installation: Zone 1/Division 1

Electrical Characteristics

• FO Radiation Power Max: ≤ 15 mW
• FO Connection: Ex op is, according to CEI 60079-28
• Protocols: EtherNet/IP™, Modbus TCP, PROFINET
• Ethernet Interface: Fiber optic, 100BASE-FX, Ex op is (CEI 60079-28)
• Transmission Length: 2000 m
• Transmission Speed: max. 100 Mbit/s
• Ethernet Connection: Multimode 62.5/125 µm (OM1) and 50/125 µm (OM2), LC connector
• Auxiliary Power: Via base 9492/12-11-..
• Nominal Voltage: 24 V DC
• Auxiliary Power Voltage Range: 20 ... 35 V DC
• Reverse Polarity Protection: Yes
• Undervoltage Monitoring: Yes
• Current Consumption (without I/O modules): 0.36 A at 24 V DC
• Current Consumption (8 I/O modules): approx. 2.6 A at 24 V DC
• Current Consumption (16 I/O modules): approx. 4.9 A at 24 V DC
• Power Dissipation (without I/O modules): 8.6 W
• Power Dissipation (8 I/O modules): 14 W
• Electrical Separation: Auxiliary power/system components: 1500 V AC; Service Bus/System Components: 500 V AC

Device-Specific Data

• Software: IS1 DTMs, IS1 Wizard
• Ethernet Status LED: "LIEN", green
• Operating Condition LED: "RUN", green
• LCD Display: 2 x 16 characters
• LCD Display (on base): 2 x 16 characters (on base 9492/12-11-..)
• LCD Settings: IP Address, Subnet Mask, Gateway Address
• Displays: IP Address, alarms/errors, information (type, revision, etc.) for field station, modules, and signals, input and output values
• Diagnostics Module CPU & Power: Hardware Error, Configuration Error, Primary Internal Bus Error, Redundant Internal Bus Error, No Response, Different Module Configuration, Hardware Error
• Diagnostics I/O Modules: Hardware Error
• Global Error LED: "ERR", red

Environmental Conditions

• Ambient Temperature: -20°C to +65°C (-4°F to +149°F)
• Storage Temperature: -40°C to +70°C (-40°F to +158°F)
• Maximum Operating Altitude: < 2000 m
• Maximum Relative Humidity: 95% (non-condensing)
• Shock (semi-sinusoidal): 15 g (3 shocks per axis and direction) (CEI EN 60068-2-27)
• Vibration (sinusoidal): Frequency range 2 ... 13.2 Hz Amplitude 1.0 mm (peak-to-peak); Frequency range 13.2 ... 100 Hz Acceleration amplitude 0.7 g (CEI EN 60068-2-6)
• Electromagnetic Compatibility: Compliance with standards and directives: EN 61326-1 (1998) CEI 1000-4-1...6, NAMUR NE 21

Mechanical Characteristics

• Degree of Protection (IP) (CEI 60529): IP30
• Module Housing: Polyamide 6GF
• Fire Resistance (UL 94): V2
• Pollution Class: Corresponds to G3
• Width: 38 mm (1.5 in)
• Depth: 158 mm (6.22 in)
• Length: 226 mm (8.9 in)
• Mounting Depth (inches): 6.22 in
• Weight: 1.3 kg (2.87 lb)

Mounting / Installation

• Mounting Type: On base 9492/12-11-..
• Mounting Position: Vertical

Accessories

Base for CPU & Power Module (Series 9492/13)

• Division 1, Fieldbus: Modbus TCP, simplex, 24 V DC - Art. No. 202098
• Division 1, Fieldbus: Modbus TCP, redundant, 24 V DC - Art. No. 202099
• Division 1, Fieldbus: PROFINET, simplex, 24 V DC - Art. No. 208875
• Division 1, Fieldbus: EtherNet/IP™, simplex, 24 V DC - Art. No. 208876

IS1 DTM Series 9499/DTM

• Configuration and parameterization of the IS1+ system
• Communication with HART-compatible field devices
• Support for FDT Frame applications (e.g., FieldCare, PactWare™)
• Status monitoring
• Scan function for automatic topology creation
• Download at r-stahl.com
• 9499/DTM-IS1-02 Com/Device/HART 30 (Free software license for up to 30 HART devices) - Art. No. 251237
• 9499/DTM-IS1-04 Com/Device/HART 300 (Software license for up to 300 HART devices) - Art. No. 251239
• 9499/DTM-IS1-06 Com/Device/HART unltd. (Software license for an unlimited number of HART devices) - Art. No. 251240

AOI Tool

• Easy integration of IS1+ systems into Rockwell ControlLogix and CompactLogix via EtherNet/IP and AOI (Add On Instructions).
• Note: The 9499/DTM-IS1 DTM is also required.
• Download at r-stahl.com

IS1 PCS7 APL Field Device Library

• Easy integration of IS1+ systems into SIEMENS PCS7 (V9 SP2 ... V9.1 SP2):
• PROFIBUS DP with CPM 9440 (from GSD 3.12); CPU 9442 (from GSD 5.14)
• PROFINET with CPU 9441 (from GSDML-V2.3-Stahl-RIO-20140206); CPU 9442 (from GSDML-V2.34-Stahl-RIO9442-20200427)
• For additional information and order processing, contact Siemens: www.siemens.com/mvdi

Base for CPU & Power Module (Series 9492/12)

• Zone 1, Fieldbus: Modbus TCP, simplex, 24 V DC - Art. No. 166176
• Zone 1, Fieldbus: EtherNet/IP™, simplex, 24 V DC - Art. No. 166322
• Zone 1, Fieldbus: PROFINET, simplex, 24 V DC - Art. No. 166321
• Zone 1, Fieldbus: Modbus TCP, redundant, 24 V DC - Art. No. 166324

Ancillary Equipment

• Media Converter FX op is/TX SC for Zone 2
• Media converter for 10/100 Base-TX (1 x RJ45 port) to 100 Base-FX "Ex op is" (1 x fiber optic SC port); multimode (up to 4 km range); MY R. STAHL: 9721A - Art. No. 220381
• Non-manageable Switch FX op is/TX SC for Zone 2
• Non-manageable FX op is to TX switch; SC connector; 4 multimode (MM) fiber optic cables, 2 RJ45, installation in Zone 2 - Art. No. 243427
• Patch Cable, Fiber Optic
• Patch cable for connecting IS1+ Ethernet CPU 9441 with media converter 9721; LC/SC connector; length 3 m - Art. No. 220911

Subject to modifications in technical characteristics, dimensions, weights, construction types, and delivery options. Figures are for indicative purposes only.