Rockwell Automation 1788-EN2PAR EtherNet/IP and ControlNet to PROFIBUS PA Linking Device User Manual - Manual (Page 16)

16 Rockwell Automation Publication 1788-UM058B-EN-P - September 2014
Chapter 1 Installation
We recommend a 24 … 32V DC power supply for the linking device to operate
correctly. No additional power supplies or power conditioners are required. The
power supply connection is described here. Tighten DC Power connections to a
torque of 0.22…0.25Nm (2…2.2 lb-in).
PA Network Connections
The PA network must be connected via the PA
terminal on the linking device. The PA network
connection and pin-out is described here.
Make PA network connections to a torque of
0.5…0.6 Nm (4.4…5.3 lb-in)
The PA segment is split between two physical ports,
A and B.
IMPORTANT Do not use extra power supplies or power conditioners with the 1788-EN2PAR
and 1788-CN2PAR linking devices.
Pin Description
Right/Top (red) PA +
Middle (green) PA -
Left/Bottom Shield