Instruction Manual

42 Rockwell Automation Publication 1756-UM514C-EN-P - June 2014
Chapter 3 Installing the Modules
Wire the Module
Wire the connectors for the module channels.
.
4. Connect the module to the programming terminal and Data Highway
Plus or remote I/O network.
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.
Be sure that power is removed or the area is nonhazardous before
proceeding.
Pin Assignments for Channel A and B Connectors
DH+ Remote I/O
Pin Numbers Description Pin Number Description
1Clear1Blue
Shield Shield
Blue 2 Clear
WARNING: The local programming terminal port is intended for
temporary use only and must not be connected or disconnected unless
the area is assured to be nonhazardous.
For hazardous locations, use the following Rockwell Automation cable for
the programming terminal connection: 1784-U2DHP.
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Wiring Label
Channel A and B
Connectors
8-pin Mini-DIN programming
terminal connection parallel to
Channel A when Channel A is
configure for DH+ communication.
POWER
POWER
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