ABB Master ISM/S5.1 Mode D'emploi page 7

Device connection
ISM/S
1 Screw terminals L and N (power supply)
2 LED 1 (green), LED 2 (yellow), LED 3 (green)
3 RJ45 port (10/100/1000 Mbit/s)
4 RJ45 patch cable
5 RJ45 ports (10/100 Mbit/s)
6 lateral coupling
7 Release knob
ISS/S
1 LED 1 (green), LED 2 (yellow), LED 3 (green)
2 lateral coupling
3 RJ45 patch cable
4 RJ45 ports (10/100 Mbit/s)
5 RJ45 port (10/100/1000 Mbit/s)
6 Release knob
EN
7