Omron 3G8F7-CRM21 User Manual page 42

Connecting the Communications Cables
Precautions for Correct Use
Example of round
cable I connection
DCN4-TB4 Open Type Connector
DCN4-TB4 Open Type Connector
Word Slave Unit
22
Please be aware that the wiring of the Open Type Connector (DCN4-TB4) will
protrude into the adjacent panel. Provide any measures to prevent it from
interfering with the connector and other component of the neighboring PCI
Board.
Note A commercially available relay terminal block can make a T-branching
connection.
Section 2-3
DRS1-T Terminating Resistor