ABB REL650 Applications Manual page 118

Section 5
Local human-machine interface
112
GUID-D71BA06D-3769-4ACB-8A32-5D02EA473326 V1 EN
Figure 49: RJ-45 communication port and green indicator LED
1 RJ-45 connector
2 Green indicator LED
When a computer is connected to the IED front port with a crossed-over cable, the IED's
DHCP server for the front interface assigns an IP address to the computer if DHCPServer
= Enabled. The default IP address for the front port is 10.1.150.3.
Do not connect the IED front port to a LAN. Connect only a single local
PC with PCM600 to the front port.
1MRK 506 334-UUS A
Application manual