Connect the module to the network – Rockwell Automation 1756-CNB ControlLogix ControlNet Bridge Module, Series E Installation Instructions User Manual
Page 17
ControlLogix ControlNet Interface Module 17
Publication
1756-IN604A-EN-P - February 2006
Connect the Module to the Network
You can connect the module to the ControlNet network using a tap
(1786-TPR, 1786-TPS, 1786-TPYR, or 1786-TPYS) or a network access cable
(1786-CP).
The following figure shows an example ControlNet network using redundant
media.
WARNING
If you connect or disconnect the communications cable with power
applied to this module or any device on the network, an electrical arc
can occur. This could cause an explosion in hazardous location
installations.
TIP
Use the 1786-CP cable for temporary connections, such as
programming software. For permanent connections, use a tap.
1756-CNBR Module
(in a 1756-A4 chassis)
ControlNet Network
Node
ControlNet Link
ControlNet
Node
Redundant Media
(optional)