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
iInterface modules (e. g. CI592-CS31, CI501-PNIO, CI541-DP, CI581-CN) or as a centralized
extension module for AC500 CPUs.
The inputs are not galvanically isolated from each other.
All other circuitry of the module is not galvanically 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 communication interface modules.
Device specifications
I/O modules > Analog I/O modules
2022/01/31
3ADR010278, 3, en_US
350