Rockwell Automation 1786-RPCD ControlNet Modular Repeater Dual Copper Module - Manual (Page 14)

14 ControlNet Dual Copper Repeater Module
Publication 1786-IN001B-EN-P - May 2004
Connect the Module For Coax Channels 1 and 2
1. Connect the ControlNet tap to port #1.
a. Align the knob of the BNC cable connector with the locks of the BNC module
connector, and insert the connector into channel 1.
b. Twist the BNC connector until the bayonet lug is locked into place.
2. To connect channel 2, repeat Step 1 for channel 2. If channel 2 is not used, connect a
75-
Ω terminating resistor (1786-XT) to the port labeled channel 2.
3. For examples of properly connected channels, refer to the example topologies on pages 15
through 17.
31492-M
75 Ω
terminator
Tap
BNC connector