1 I/O bus
2 1 green LED to display power supply, 1 red LED to display error
3 Terminal number
4 Allocation of signal name
5 Terminal block for input signals (9-pin)
6 Terminal block for input signals (11-pin)
7 2 holes for wall-mounting with screws
8 DIN rail
Intended Purpose
The device can be used as a decentralized I/O extension module for S500 Communication
Interface Modules (e. g. CI592-CS31, CI501-PNIO, CI541-DP, CI581-CN) or as a centralized
extension module for AC500 CPUs (PM5xx).
The inputs are not electrically isolated from each other.
All other circuitry of the module is not electrically isolated from the inputs or from the I/O bus.
The I/O module must not be used as a decentralized I/O module with CI590-
CS31-HA bus modules.
I/O Modules > Analog I/O Modules
2019/04/17 3ADR010121, 13, en_US 395