Remote I/O IS1 Ethernet CPU module for Zone 1
Model: 9441/12-00-00
Art. No.: 211045
Product Overview
The R. STAHL 9441/12 series CPU is designed for Zone 1, Class I, Division 1 hazardous areas. It facilitates communication with automation systems via PROFINET, Modbus TCP, or Ethernet/IP™. The connection utilizes an optically inherently safe 'op is' fibre optic, allowing connection and disconnection in hazardous environments. IS1+ and connected HART devices can be integrated into asset management systems using a DTM.
Key Features:
- Suitable for 'op is' 100 Mbit/s Ethernet with PROFINET, Modbus TCP, or Ethernet/IP™.
- Redundant activation with Modbus TCP is possible.
- CPU can be hot-swapped in Zone 1 and CI. I, Div. 1.
Technical Data
Explosion Protection
| Parameter | Value |
|---|---|
| Application range (zones) | 1, 2 |
| Ex interface zone | 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 |
| FM17US0332X | FM17US0332X |
| CFM certificate | FM16CA0134X |
| Marking cFMus | 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 |
| Certificates | ATEX (DEK), Canada (FM), IECEx (DEK), International (FF), USA (FM) |
| Ship approval | ABS |
| Installation | Zone 1 / Cl. I, Div. 1 |
| Further information | See respective certificate and operating instructions |
Safety Data
| Parameter | Value |
|---|---|
| Safety-related max. voltage | 253 V AC |
| Max. FO radiant power | ≤ 15 mW |
| Connection to fibre optic | "Ex op is" as per IEC 60079-28 |
Electrical Data
| Parameter | Value |
|---|---|
| Protocols | EtherNet/IP™, Modbus TCP, PROFINET |
| Interface Ethernet | Fibre optic, 100BASE-FX, Ex op is (IEC 60079-28) |
| Transmission distance | 2000 m |
| Transmission speed | max. 100 Mbit/s |
| Ethernet Connection | Multi-mode 62.5/125 μm (OM1) and 50/125 µm (OM2), LC plug |
| Auxiliary power | Via base 9492/12-11-... |
| Nominal voltage Vnom | 24 V DC |
| Auxiliary power voltage range | 20 ... 35 V DC |
| Polarity reversal 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 (with 8 I/O modules) | 14 W |
| Galvanic Isolation | 1500 V AC (Auxiliary power/system components) 500 V AC (ServiceBus/system components) |
Device Specific Data
| Parameter | Value |
|---|---|
| Software | IS1 device DTM, IS Wizard |
| Ethernet status LED | "LINK" LED, green |
| LED operating conditions | "RUN" LED, green |
| LCD display | 2 x 16 characters |
| LCD Display | 2 x 16 characters (on the 9492/12-11-.. socket) |
| Settings on the LCD | IP address, Subnet screen, Gateway address |
| Indications | IP address, alarms/errors, information (type, version, etc.) for the field station, modules and signals, and values for inputs and outputs |
| Diagnostics CPU & Power Module | Hardware error, Configuration error |
| Diagnostics I/O Modules | Primary internal bus error, Redundant internal bus error, No response, Configuration different from module, Hardware error |
| LED group error | "ERR" LED, red |
Ambient Conditions
| Parameter | Value |
|---|---|
| Ambient temperature °C | -20°C ... +65°C |
| Ambient temperature °F | -4°F ... +149°F |
| Storage temperature °C | -40°C ... +70°C |
| Storage temperature °F | -40°F ... +158°F |
| Max. operating altitude | < 2000 m |
| Max. relative humidity | 95% (without condensation) |
| Shock (semi-sinusoidal) | 15 g (3 shocks per axis and direction) |
| Vibration (sinusoidal) | Frequency range 2 to 13.2 Hz Amplitude 1 mm (peak value) Frequency range 13.2 to 100 Hz Acceleration amplitude 0.7 g |
| Electromagnetic compatibility | Tested to the following standards and regulations: EN 61326-1 (1998) IEC 1000-4-1 to 1000-4-1-6, NAMUR NE 21 |
Mechanical Data
| Parameter | Value |
|---|---|
| Degree of protection (IP) (IEC 60529) | IP30 |
| Module enclosure | Polyamide 6GF |
| Fire resistance (UL 94) | V2 |
| Pollutant class | Corresponds to G3 |
| Width | 38 mm (1.5 in) |
| Depth | 158 mm |
| Length | 226 mm (8.9 in) |
| Mounting depth in inches | 6.22 in |
| Weight | 1.3 kg (2.87 lb) |
Mounting / Installation
| Parameter | Value |
|---|---|
| Mounting type | On base 9492/12-11-... |
| Mounting orientation | Vertical |
Dimensional Drawings
All Dimensions in mm [inches] - Subject to Alterations
[Diagram showing Ethernet CPU Module & Power Module with Socket for Zone 1]
[Diagram showing Ethernet CPU Module & Power Module with redundant Socket for Zone 1]
[Diagram showing Ethernet CPU Module & Power Module with Socket for Div. 1]
Accessories
Series 9492/13 - Socket for CPU and Power Module
| Description | Art. No. |
|---|---|
| Division 1, Fieldbus: Modbus TCP, simplex, 24 V DC | 202098 |
| Division 1, Fieldbus: Modbus TCP, redundant, 24 V DC | 202099 |
| Division 1, Fieldbus: PROFINET, simplex, 24 V DC | 208875 |
| Division 1, Fieldbus: EtherNet/IP™, simplex, 24 V DC | 208876 |
IS1 DTM devices Series 9499/DTM
Parameterisation and configuration of the IS1+ system
- Communication with HART-capable field devices
- Supports all common FDT frame applications (e.g. FieldCare, PactWare™)
- Condition monitoring
- Scan function for automatic topology generation
- Download from r-stahl.com
Device DTM IS1 Series 9499
| Description | Art. No. |
|---|---|
| 9499/DTM-IS1-02 Com/Device/HART 30 (Free-of-charge software licence for up to 30 HART devices) | 251237 |
| 9499/DTM-IS1-04 Com/Device/HART 300 (Software licence for up to 300 HART devices) | 251239 |
| 9499/DTM-IS1-06 Com/Device/HART unltd. (Software licence for an unlimited number of HART devices) | 251240 |
AOI tool
| Description | Art. No. |
|---|---|
| Simple integration of IS1+ systems in Rockwell ControlLogix and CompactLogix via EtherNet/IP and AOI (add-on instructions). Note: The 9499/DTM-IS1 DTM is also required. This can be downloaded from r-stahl.com |
IS1 PCS7 APL field device library
| Description | Art. No. |
|---|---|
| Easy integration of IS1+ systems into SIEMENS PCS7 (V9 SP2 ... V9.1 SP2): - PROFIBUS DP with CPM 9440 starting with GSD 3.12; CPU 9442 starting with GSD 5.14 - PROFINET with CPU 9441 starting with GSDML-V2.3-Stahl-RIO-20140206; CPU 9442 starting with GSDML-V2.34-Stahl-RIO9442-20200427 Further information and order processing exclusively through company Siemens: www.siemens.com/mvdi |
Series 9492/12 – socket for CPU & power module
| Description | Art. No. |
|---|---|
| Zone 1, Fieldbus: Modbus TCP, simplex, 24 V DC | 166176 |
| Zone 1, Fieldbus: EtherNet/IP™, simplex, 24 V DC | 166322 |
| Zone 1, Fieldbus: PROFINET, simplex, 24 V DC | 166321 |
| Zone 1, Fieldbus: Modbus TCP, redundant, 24 V DC | 166324 |
FX op is/TX SC media converter for Zone 2
| Description | Art. No. |
|---|---|
| Media converter from 10/100 BASE-TX (1 x RJ45 port) to 100 BASE-FX "Ex op is" (1 x FO port SC); multi-mode (up to 4 km range); MY R. STAHL: 9721A | 220381 |
Unmanaged switch FX op is/TX SC for Zone 2
| Description | Art. No. |
|---|---|
| Unmanaged switch FX op is auf TX; SC plug connector, FO cable 4 multi-mode (MM), 2 RJ45, installation in Zone 2 | 243427 |
FO patch cable
| Description | Art. No. |
|---|---|
| Patch cable for connection of IS1+ Ethernet CPU 9441 with media converter 9721; plug LC / SC; length 3.8 ft / 3 m | 220911 |
