Omron PRT1-COM Operation Manual page 30

Communication Unit PRT1-COM
Wiring
Dimensions
One I/O Unit connecting cable (cable length 40 mm) is included with each I/O
Unit. One End connector is supplied with the Communication Unit. An I/O Unit
connecting cable with a cable length of 1 m (GCN1-100) is sold separately.
Connect the I/O Unit connecting cable to the right connector on the
Communication Unit and to the left connector of the I/O Unit as shown in the
following figure.
I/O Unit Connecting Cable
(included with the I/O Unit)
Be sure to connect the End connector to the right I/O Unit Bus connector of the
last I/O Unit.
Provide the internal power supply as shown in the following diagram.
is connected to the shield of the PROFIBUS-DP connector.
Side view Front view
Section 2-2
End connector
(included with the
Communication Unit)
17