Specifications and Site Requirements
Electrical Specifications
Node Controller Hardware User Manual
73
Rockwell Automation Publication MMI-UM013B-EN-P - April 2020
Figure 4-13: NC-12 Node Controller Electrical Connections and Indicators
NOTICE
Connecting to the DC power connector on the NC-12 node controller must
be done with the power supply off. Connecting with the power supply on
can cause a short circuit at the connector, which can damage the power sup-
ply or any other equipment being powered by that power supply.
NOTICE
The NC-12 node controller does not support Power over Ethernet. Never
connect these node controllers to a powered network as damage to internal
components can result.
Ethernet Port
Console Port
RS-232 Ports
Digital I/O
RS-422 Ports
Power
Ground
Power
Indicator
700-1482-00
700-1573-00
Ethernet Port
Console Port
RS-232 Ports
Digital I/O
RS-422 Ports
Ground
Power
Indicator
Power