Greystone Energy Systems GT-AI-420 Series Installation Instructions

BEFORE INSTALLATION

Read these instructions carefully before installing and commissioning the device. Failure to follow these instructions may result in product
damage. Do not use in an explosive or hazardous environment, with combustible or flammable gases, as a safety or emergency stop device
or in any other application where failure of the product could result in personal injury. Take electrostatic discharge precautions during
installation and do not exceed the device ratings.

MOUNTING

The snap-track device may be mounted in any position. Use only fingers to remove the
PCB from the snap-track, do not pry on the PCB with tools. Do not flex the PCB during
removal or installation. Slide the PCB out of the snap-track or push against one side of
the snap-track and lift the PCB out. See Figure 1. Ensure any metallic mounting hardware
does not contact the underside of the PCB.
Avoid mounting in areas where the device is exposed to vibrations or rapid temperature
changes. Mount the snap track with the PCB removed using two screws as shown in
Figure 2.
Once the snap track is mounted, place the bottom part of the PCB into the bottom track
and gently press on the top corners of the PCB untli it snaps into place in the top track,
see Figure 4.
Figure 2
IN-GE-GTAI420XXX-01-02 03/19 Copyright © Greystone Energy Systems, Inc. All Rights Reserved Phone: +1 506 853 3057 Web: www.greystoneenergy.com
GT-AI-420 Series - Installation Instructions

INTRODUCTION

The analog isolation module is a 2 wire loop-powered 4-20 mA signal isolator
with one input/output channel. It will accept one analog current or voltage input
signal, isolate it and sink a current output signal. The input has several fixed ranges
for various applications.
The device derives operating power from the output current loop that is provided by
the receiving device and has an on-board transformer that provides complete input/
Output Signal isolation.
Both the input and output are sinking type and the input signal types are easily
selected with DIP switches.
The product comes with standard snap-track for easy mounting
Figure 3
Analog Isolation Module
Figure 1
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