Mitsubishi NZ2GFCF-D62PD2 User Manual page 68

● 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
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Either one can be used.
Connection between
PORT1 and PORT2
1.
Power off the high-speed counter module.
2.
Press the latch down and unplug the Ethernet cable.