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Module installation, Install the adapter – Rockwell Automation 1797-ACNR15 ControlNet Ex Redundant Media Adapter User Manual

Page 5

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ControlNet Ex Redundant Media Adapter 5

Publication

1797-5.14 - March 2010

Module Installation

This adapter must not be exposed to the environment. Provide a suitable
metal enclosure. This adapter has a protection factor of IP20.

Make certain that you only connect ControlNet Ex adapters to other
intrinsically safe system modules to maintain the integrity of the
intrinsically-safe backplane.

Install the Adapter

1. Position the ControlNet Ex adapter module (A) on a 35 x 7.5 mm

DIN rail (B) (A-B pt. no. 199-DR1) at a slight angle.

ATTENTION

This product is grounded through the DIN rail to the dedicated
intrinsic safety ground. Use zinc-plated yellow-chromate steel
DIN rail to assure proper grounding. The use of other DIN rail
materials (such as aluminum or plastic) that can corrode, oxidize,
or are poor conductors, can result in improper or intermittent
grounding.

41307

PWR

PWR

1797-ACNR15

3

2

3 2

A

B

C

41409