Mitsubishi Electric NZ2GF2B1-16D User Manual page 156

● PORT1 and PORT2 need not to be distinguished. When only one connector is used in star topology, either PORT1 or
PORT2 can be connected.
● When two connectors are used in line topology or ring topology, an Ethernet cable can be connected to the connectors in
any combination. For example, the cable can be connected between PORT1s and between PORT1 and PORT2.
Connection between
PORT1s or PORT2s
(b) Disconnecting
154
Either one can be used.
Connection between
PORT1 and PORT2
1.
Power off the module.
2.
Press the latch down and unplug the Ethernet cable.