1
I/O bus
2
Allocation between terminal number and signal name
3
16 yellow LEDs to display the signal states of the digital inputs DI0 to DI15
4
4 yellow LEDs to display the signal states of the analog inputs AI0 to AI3
5
2 yellow LEDs to display the signal states of the analog outputs AO0 to AO1
6
8 yellow LEDs to display the signal state of the configurable digital inputs/outputs DC16 to
DC23
7
1 green LED to display the state of the process supply voltage UP
8
4 red LEDs to display errors
9
Label
10 Terminal unit
11 DIN rail
Sign for XC version
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.
Functionality
● 16 digital inputs 24 V DC
● 8 configurable digital inputs/outputs 24 V DC, 0.5 A max.
Device specifications
I/O modules > Digital/Analog I/O modules
2022/01/31
3ADR010278, 3, en_US
549