ABB AC500 V3 - Intended purpose; Functionality; Connections

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
Parameter Value
Fast counter Integrated, many configurable operating
modes
Power supply From the process supply voltage UP
LED displays For system displays, signal states, errors and
power supply
Internal supply voltage Via the I/O bus interface (I/O bus)
External supply voltage Via terminals UP and ZP (process supply
voltage 24 V DC)
Effect of incorrect input terminal connection Wrong or no signal detected, no damage up to
35 V
Required terminal unit
TU515 or TU516 Ä Chapter 1.5.2 “TU515,
TU516, TU541 and TU542 for I/O modules”
on page 126
Connections
For a detailed description of the mounting, disassembly and connection of the
module, please refer to the System Assembly, Construction and Connection
chapter Ä Chapter 2.6 “AC500 (Standard)” on page 971.
The connection is carried out by using the 40 terminals of the terminal unit TU515/TU516
Ä Chapter 1.5.2 “TU515, TU516, TU541 and TU542 for I/O modules” on page 126.
The assignment of the terminals:
Terminal Signal Description
1.0 DO0 Signal of the digital output DO0
1.1 DO1 Signal of the digital output DO1
1.2 DO2 Signal of the digital output DO2
1.3 DO3 Signal of the digital output DO3
1.4 DO4 Signal of the digital output DO4
1.5 DO5 Signal of the digital output DO5
1.6 DO6 Signal of the digital output DO6
1.7 DO7 Signal of the digital output DO7
1.8 UP Process voltage UP (24 V DC)
1.9 ZP Process voltage ZP (0 V DC)
2.0 DO8 Signal of the digital output DO8
2.1 DO9 Signal of the digital output DO9
Device specifications
I/O modules > Digital/Analog I/O modules
2022/01/313ADR010278, 3, en_US584