ABB AC500 V3 - 1.6.1.2 S500; 1.6.1.2.1 DC522 - Digital input;output module; Intended purpose

1.6.1.2 S500
1.6.1.2.1 DC522 - Digital input/output module
● 16 configurable digital inputs/outputs
● Module-wise galvanically isolated
● Fast counter
● XC version for use in extreme ambient conditions available
1 I/O bus
2 Allocation between terminal number and signal name
3 Sensor power supply 24 V DC / 0.5 A
4 16 yellow LEDs to display the signal states at the digital inputs/outputs (C0 - C15)
5 1 green LED to display the state of the process supply voltage UP
6 4 red LEDs to display errors
7 Label
8 Terminal unit
9 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.
Device specifications
I/O modules > Digital I/O modules
2022/01/31 3ADR010278, 3, en_US 269