ABB AC500 V3 Hardware Manual page 123

1 I/O bus (10 pins, female) to connect the first terminal unit
2a Plug (2x 25 pins) to connect the inserted Ethernet communication interface module
2b Plug (3x 19 pins) to connect the inserted Ethernet communication interface module
3 With a screwdriver, inserted in this place, the terminal unit and the adjacent terminal unit can
be shoved from each other
4 2 holes for wall mounting
5 2 RJ45 interfaces with indication LEDs for connection with the Ethernet network
6 30 terminals for signals and process supply voltages (UP and UP3)
7 DIN rail
The Ethernet communication interface modules plug into the Ethernet terminal unit. When
properly seated, they are secured with two mechanical locks. All the connections are made
through the Ethernet terminal unit, which allows removal and replacement of the Ethernet
communication interface modules without disturbing the wiring at the Ethernet terminal unit.
The Ethernet terminal units TU507-ETH and TU508-ETH are specifically designed for use with
AC500/S500 Ethernet communication interface modules (e. g. CI501-PNIO).
2022/01/31
Terminal units (AC500 standard) > TU507-ETH and TU508-ETH for Ethernet communication interface modules
3ADR010278, 3, en_US
Device specifications
123