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ABB ci581-cn-xc:s500, bus-module 4ai/2ao/8di/8do, canopen,
ABB CI581-CN-XC is an XC CANopen slave communication interface and decentralised I/O module with four analogue inputs, two analogue outputs, eight 24 V DC digital inputs and eight 24 V DC transistor outputs for industrial automation in demanding ambient conditions.
£489.60
Why Choose the ABB CI581-CN-XC CANopen Interface Module?
The ABB CI581-CN-XC is a robust CANopen communication interface module for decentralised I/O designed for ABB AC500-XC and S500-XC industrial automation systems. Operating as a CANopen slave, it combines fieldbus communication with integrated analogue and digital I/O, providing a compact solution for connecting sensors, transmitters and actuators to distributed control networks.
The CI581-CN-XC provides 22 integrated I/O channels, comprising four configurable analogue inputs, two configurable analogue outputs, eight 24 V DC digital inputs and eight 24 V DC transistor outputs. Its analogue inputs support voltage, current, RTD and digital input functions, while the analogue outputs support voltage and current signals for flexible industrial process control.
As the XC version of the CI581-CN, this module is designed for use under extreme and demanding ambient conditions. It supports CANopen transmission rates from 10 kbit/s to 1 Mbit/s, includes automatic transmission-rate detection, integrated fast counter functionality and configurable CANopen Node ID addressing for reliable distributed automation.
Key Advantages
- Combined CANopen slave interface and decentralised I/O module.
- XC construction designed for extreme and demanding ambient conditions.
- 22 integrated analogue and digital I/O channels reduce the requirement for separate modules.
- Four configurable analogue inputs support voltage, current, RTD and digital input functions.
- Two configurable analogue outputs support industrial voltage and current signals.
- Eight 24 V DC digital inputs and eight 24 V DC transistor outputs.
- CANopen transmission rates up to 1 Mbit/s with automatic transmission-rate detection.
- Integrated fast counter functionality supports high-speed signal applications.
Key Features
- ABB AC500-XC / S500-XC CANopen communication interface module.
- CANopen slave functionality.
- 4 configurable analogue inputs.
- 2 configurable analogue outputs.
- 8 digital inputs at 24 V DC.
- 8 digital transistor outputs at 24 V DC, maximum 0.5 A per channel.
- 12-bit analogue resolution.
- Analogue inputs support -10 to +10 V, 0 to +10 V, differential voltage, 0–20 mA, 4–20 mA and RTD measurement.
- Supports Pt100, Pt1000 and Ni1000 temperature sensors in 2-wire and 3-wire configurations.
- Analogue outputs support -10 to +10 V, 0–20 mA and 4–20 mA signals.
- CANopen transmission rates from 10 kbit/s to 1 Mbit/s.
- Automatic CANopen transmission-rate detection.
- Two rotary switches for setting the CANopen Node ID.
- CANopen interface galvanically isolated from the rest of the module.
- Integrated fast counter with configurable operating modes.
Reliable CANopen Distributed I/O for Demanding Environments
The ABB CI581-CN-XC provides a direct interface between industrial field devices and CANopen control networks while integrating commonly required analogue and digital I/O functions into one module. Its configurable analogue channels accommodate standard process voltage and current signals as well as resistance temperature sensors, while the digital channels provide direct connectivity for industrial switches, sensors, valves and other actuators.
The XC construction makes the CI581-CN-XC particularly suitable for automation installations exposed to demanding environmental conditions. Flexible CANopen communication rates, galvanic isolation, configurable node addressing and integrated fast counter functionality provide a dependable platform for distributed machine, process and infrastructure automation.
Typical Applications
- CANopen 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 Pt100, Pt1000 and Ni1000 sensors.
- Conveyor and material handling systems.
- Packaging and processing machinery.
- Fast counting and pulse acquisition applications.
- ABB AC500-XC and S500-XC industrial automation installations.
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 | |
| Output Type | Transistor | |
| Communication | CANopen | |
| Supported Protocols | CANopen | |
| Signal Type / Function | Analogue, Digital | |
| Number of I/O | 22 | |
| Digital Outputs | 8 | |
| Manufacturer | ABB | |
| Series | AC500-XC / S500-XC | |
| Model | CI581-CN-XC | |
| Order code | 1SAP428100R0001 | |
| Product type | CANopen communication interface / decentralised I/O module | |
| Communication protocol | CANopen | |
| Network role | CANopen slave | |
| CAN interface | CAN | |
| Transmission rates | 10 / 20 / 50 / 125 / 250 / 500 / 800 kbit/s and 1 Mbit/s | |
| Transmission-rate detection | Automatic | |
| CANopen Node ID | Configurable using 2 rotary switches | |
| Total integrated I/O channels | 22 | |
| Analogue inputs | 4 configurable channels | |
| Analogue input voltage ranges | -10 to +10 V, 0 to +10 V | |
| Differential analogue input | -10 to +10 V | |
| Analogue input current ranges | 0–20 mA, 4–20 mA | |
| RTD input types | Pt100, Pt1000, Ni1000 | |
| RTD connection | 2-wire and 3-wire | |
| 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 | |
| Digital inputs | 8 × 24 V DC | |
| Digital outputs | 8 × 24 V DC transistor outputs | |
| Maximum digital output current | 0.5 A per channel | |
| Process supply voltage | 24 V DC | |
| Current consumption via UP | approx. 0.2 A during normal operation | |
| Current consumption via UP3 | approx. 0.06 A plus connected output loads | |
| Maximum terminal load | 10 A | |
| Maximum module power dissipation | 6 W | |
| Reverse polarity protection | Yes | |
| Galvanic isolation | CANopen interface isolated from the rest of the module | |
| Additional functionality | Integrated fast counter | |
| CANopen connection | 9-pin D-SUB with TU510-XC or terminal block with TU518-XC | |
| Compatible terminal units | TU510-XC / TU518-XC | |
| Mounting orientation | Horizontal or vertical with applicable output derating | |
| Environmental version | XC for extreme ambient conditions | |
| HS Code | 85389091 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB CI581-CN-XC used for?
The ABB CI581-CN-XC is used as a CANopen slave communication interface and decentralised I/O module, connecting analogue and digital field devices to CANopen industrial automation networks in demanding ambient conditions.
How many I/O channels does the CI581-CN-XC have?
The CI581-CN-XC provides 22 integrated I/O channels, comprising four configurable analogue inputs, two analogue outputs, eight 24 V DC digital inputs and eight 24 V DC transistor outputs.
What analogue signals does the CI581-CN-XC support?
The analogue inputs support voltage, current and RTD signals, including -10 to +10 V, 0 to +10 V, 0–20 mA, 4–20 mA, Pt100, Pt1000 and Ni1000 configurations.
What CANopen transmission rates does the CI581-CN-XC support?
The CI581-CN-XC supports CANopen transmission rates of 10, 20, 50, 125, 250, 500 and 800 kbit/s plus 1 Mbit/s, with automatic transmission-rate detection also supported.
What is the difference between the CI581-CN-XC and CI581-CN?
The CI581-CN-XC is the XC version designed for extreme and demanding ambient conditions while retaining the core CANopen communication, analogue I/O, digital I/O and fast counter functionality of the CI581 family.
Trusted ABB CANopen Automation for Demanding Applications
ABB AC500-XC and S500-XC automation components are designed for dependable industrial control in demanding environments, with the CI581-CN-XC combining CANopen communication, flexible analogue and digital I/O and integrated high-speed functionality for distributed automation systems.
