Digital Central Extensions; View - ABB 07CR41 Operating Manual

3.5

Digital central extensions

3.5.1 View (see Figures 5, 6, 7 on the next page)
3
Technical specifications
1 – Location for the DIN rail
2 – Plate fixture with unit earthing, alternative to 1
3 – release lever for DIN rail mounting
4 – Location for external dual connector
5 – Connectors for input/output cabling, under cover flap
6 – Status LEDs for inputs/outputs
7 – Connector for additional input/output extensions
8 – Connection to basic unit/remote unit or to the last input/output extension connected to
the basic/remote unit
3 – 14
Advant Controller AC 31 / Issued: 01.99