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ABB ci592-cs31-xc:s500, bus module 8di/8dc/4ai/2ao,
ABB CI592-CS31-XC is an XC CS31 slave communication interface and decentralised I/O module with eight 24 V DC digital inputs, eight configurable digital I/O channels, four analogue inputs and two analogue outputs for distributed industrial automation in demanding environments.
£385.05
Why Choose the ABB CI592-CS31-XC CS31 Interface Module?
The ABB CI592-CS31-XC is a robust CS31 communication interface and decentralised I/O module designed for ABB AC500-XC and S500-XC industrial automation systems. It operates as a CS31 slave on ABB's proprietary CS31 fieldbus, combining communication functionality with integrated analogue and digital I/O for distributed machine and process control.
The CI592-CS31-XC provides 22 integrated I/O channels, comprising eight dedicated 24 V DC digital inputs, eight configurable 24 V DC digital input/output channels, four configurable analogue inputs and two configurable analogue outputs. Its analogue channels support common industrial voltage, current and RTD signals, allowing process instrumentation and temperature sensors to be integrated alongside conventional digital field devices.
As the XC version of the CI592-CS31, the module is designed for demanding environmental conditions and applications requiring enhanced environmental robustness. Communication uses the established CS31 protocol over an RS-485 interface, while rotary switches provide straightforward module addressing and the local S500 I/O bus enables expansion with additional I/O modules.
Key Advantages
- Combined CS31 slave communication interface and decentralised I/O module.
- XC construction for demanding and extreme ambient conditions.
- 22 integrated analogue and digital I/O channels reduce the requirement for separate modules.
- Four configurable analogue inputs support voltage, current and RTD measurement.
- Two configurable analogue outputs support industrial voltage and current control signals.
- Eight 24 V DC digital inputs plus eight configurable 24 V DC digital input/output channels.
- Configurable digital outputs support loads up to 0.5 A per channel.
- Integrated fast counter functionality supports high-speed counting applications.
Key Features
- ABB AC500-XC / S500-XC CS31 communication interface module.
- CS31 slave for distributed industrial I/O.
- Proprietary ABB CS31 bus protocol using an RS-485 interface.
- 8 digital inputs at 24 V DC.
- 8 configurable digital inputs/outputs at 24 V DC.
- Configurable transistor outputs rated up to 0.5 A per channel.
- 4 configurable analogue inputs for voltage, current and RTD signals.
- 2 configurable analogue outputs for voltage and current signals.
- 12-bit plus sign resolution for bipolar analogue voltage measurement.
- Integrated fast counter functionality using digital inputs.
- Two rotary switches provide module addressing from 00 to 99.
- CS31 fieldbus interface galvanically isolated from the rest of the module.
- LED indication for system status, I/O states, errors and process supply.
- Expandable with additional ABB S500 I/O modules.
Flexible CS31 Distributed I/O for Demanding Environments
The ABB CI592-CS31-XC provides a direct interface between industrial field devices and ABB CS31 fieldbus networks. The CS31 connection uses an RS-485 serial interface, allowing the module to operate as a decentralised I/O station while its integrated analogue and digital channels connect transmitters, temperature sensors, switches, valves and other industrial devices.
The combination of configurable analogue channels, flexible digital I/O, fast counter functionality and S500 expansion makes the CI592-CS31-XC suitable for both machine and process automation. Its XC construction extends this functionality to installations exposed to demanding temperature, humidity, vibration and other industrial environmental conditions.
Typical Applications
- ABB CS31 distributed and decentralised I/O systems.
- Industrial machinery operating in demanding ambient conditions.
- Factory and production automation.
- Process measurement and control systems.
- Temperature monitoring using RTD sensors.
- Conveyor and material handling systems.
- Packaging and processing machinery.
- Fast counting and pulse acquisition applications.
- Expansion and modernisation of existing ABB CS31 installations.
- ABB AC500-XC and S500-XC industrial automation systems.
Technical Specifications
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| IP Rating | IP20 | |
|---|---|---|
| Product Series | ABB AC500-XC | |
| Device Type | Communication / Function Module | |
| Coil / Supply Voltage | 20.4–28.8 V DC | |
| Digital Inputs | 8 | |
| Analogue I/O | 4 AI / 2 AO | |
| Communication | CS31 | |
| Supported Protocols | CS31 | |
| Signal Type / Function | Analogue, Digital | |
| Number of I/O | 14 | |
| Manufacturer | ABB | |
| Series | AC500-XC / S500-XC | |
| Model | CI592-CS31-XC | |
| Order code | 1SAP421200R0001 | |
| Product type | CS31 communication interface / decentralised I/O module | |
| Communication protocol | ABB CS31 | |
| Network role | CS31 slave | |
| Communication interface | RS-485 | |
| Module address | 00–99 via 2 rotary switches | |
| Total integrated I/O channels | 22 | |
| Digital inputs | 8 × 24 V DC | |
| Configurable digital I/O | 8 × 24 V DC | |
| Maximum configurable digital output current | 0.5 A per channel | |
| Analogue inputs | 4 configurable channels | |
| Analogue input functions | Voltage, current and RTD measurement | |
| Analogue input voltage ranges | -10 to +10 V, 0–10 V | |
| Analogue input current ranges | 0–20 mA, 4–20 mA | |
| RTD support | Resistance temperature measurement | |
| Analogue outputs | 2 configurable channels | |
| Analogue output voltage range | -10 to +10 V | |
| Analogue output current ranges | 0–20 mA, 4–20 mA | |
| Analogue resolution | 12 bits plus sign for -10 to +10 V | |
| Nominal process supply voltage | 24 V DC | |
| Module current consumption | approx. 0.070 A plus connected loads | |
| Process supply fuse | 10 A miniature fuse | |
| Reverse polarity protection | Yes | |
| Maximum module power dissipation | 6 W with outputs unloaded | |
| Potential isolation | Module-wise galvanic isolation | |
| Fieldbus isolation | CS31 interface galvanically isolated from the rest of the module | |
| Additional functionality | Fast counter | |
| I/O expansion | Up to 7 additional S500 I/O modules | |
| Compatible XC terminal unit | TU552-CS31-XC | |
| Dimensions with terminal unit (W × H × D) | approx. 67.5 × 135 × 75 mm | |
| Weight | approx. 125 g without terminal unit | |
| Mounting type | DIN rail via terminal unit | |
| Environmental version | XC for demanding and extreme ambient conditions | |
| HS Code | 85389091 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB CI592-CS31-XC used for?
The ABB CI592-CS31-XC is used as a CS31 slave communication interface and decentralised I/O module, connecting analogue and digital field devices to ABB CS31 automation networks in demanding ambient conditions.
How many I/O channels does the CI592-CS31-XC have?
The CI592-CS31-XC provides 22 integrated I/O channels, comprising eight digital inputs, eight configurable digital input/output channels, four analogue inputs and two analogue outputs.
What analogue signals does the CI592-CS31-XC support?
The module's analogue inputs support voltage, current and RTD measurement, while its two analogue outputs support industrial voltage and current signals including -10 to +10 V, 0–20 mA and 4–20 mA.
Can the ABB CI592-CS31-XC be expanded with additional I/O modules?
Yes. The CI592-CS31-XC can be expanded with up to 7 additional ABB S500 I/O modules, allowing larger decentralised CS31 I/O stations to be configured.
What is the difference between the CI592-CS31-XC and CI592-CS31?
The CI592-CS31-XC is the XC version designed for demanding and extreme ambient conditions, while retaining the core CS31 communication, analogue I/O, configurable digital I/O and fast counter functionality of the CI592 family.
Trusted ABB CS31 Automation for Demanding Applications
ABB AC500-XC and S500-XC automation components provide modular industrial control for demanding environments, with the CI592-CS31-XC combining established CS31 fieldbus communication, flexible analogue and digital I/O and local expansion for distributed machine and process automation.
