Wiring of Ethernet Cable
Power off the power supplies of the I/O module and the external device.
Push the Ethernet cable connector into the I/O module until it clicks. Pay attention to the connector's direction.
Power on the module power supply of the I/O module.
Power on the external device.
Check if P1 LINK LED/P2 LINK LED on the port into which the Ethernet cable is connected is on.
*1 The time taken for P1 LINK LED/P2 LINK LED to turn on after connection of the Ethernet cable may vary. The LINK LED normally turns
on in a few second. However, if link-up processing is repeated due to a condition of a device on the line, the longer time may be
required. If P1 LINK LED/P2 LINK LED does not turn on, refer to the following and take a corrective action.
Page 91 When the P1 LINK LED or P2 LINK LED turns off
Both P1 and P2 connectors can be used.
• To use only one of them for star topology, either P1 or P2 can be connected.
• To use both of them for line topology, P1-P1, P2-P2, and P1-P2 connections are possible.
■How to disconnect
Power off the module power supply of the I/O module.
Press the latch down and unplug the Ethernet cable.
6 INSTALLATION AND WIRING
6.6 Wiring of Ethernet Cable