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- ABB 1SAP228100R0001 CI581-CN CANopen Slave 4AI 2AO 8DI 8DO Remote I/O Module ABB 1SAP228100R0001 CI581-CN CANopen Slave 4AI 2AO 8DI 8DO Remote I/O Module
ABB 1SAP228100R0001 CI581-CN CANopen Slave 4AI 2AO 8DI 8DO Remote I/O Module
ABB 1SAP228100R0001 CI581-CN CANopen Slave 4AI 2AO 8DI 8DO Remote I/O Module
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- Description
The ABB 1SAP228100R0001 (CI581-CN) is a CANopen slave interface module for the AC500 S500 I/O system, combining 4 analog inputs (U, I, RTD), 2 analog outputs (U, I), 8 digital inputs and 8 digital outputs rated 24 V DC 0.5 A in one module. The station is extendable by up to 10 additional S500 I/O modules on the same CANopen node, keeping mixed signal types on a single bus address.
Technical Specifications
| Order code | 1SAP228100R0001 |
| Type code | CI581-CN |
| Brand | ABB |
| Series | AC500 S500 Communication Interface Modules |
| EAN | 4016779866262 |
| Protocol | CANopen slave |
| Analog Inputs | 4 (U, I, RTD) |
| Analog Outputs | 2 (U, I) |
| Digital Inputs | 8, 24 V DC |
| Digital Outputs | 8, 24 V DC 0.5 A |
| Input Current | 5 mA |
| Output Voltage Range | 20.4-28.8 V DC |
| Supply Voltage | 20.4-28.8 V DC |
| Degree of Protection | IP20 |
| Net Weight | 0.137 kg |
| Dimensions (L x H x W) | 62 x 76 x 67.5 mm |
| Gross Weight | 0.161 kg |
| Extendable By | up to 10 S500 I/O modules |
Selection Notes
CI581-CN puts mixed analog and digital I/O on one CANopen address: 4 AI plus 2 AO handle sensor and setpoint signals while the 8 DI/8 DO block covers switching duties, so a station with both signal types needs only one node instead of two. Pick the all-digital sibling variant instead when the application has no analog channels and needs extra configurable digital points in their place.