Mechanical Installation; Grounding The Card Access System - Mircom TX3 Series Installation Manual

This chapter describes the installation and setup of the controller and card reader.
This chapter explains
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3.1

Grounding the Card Access System

Grounding reduces the risk of electrical shock by providing an alternate escape
route for the electrical current. The Card Access System is equipped with a
16 gauge electrical wire attached to the panel chassis ground terminal. The
ground terminal is shown in figure 6.
Note:
Attach the end of the supplied wire to a suitable grounding wire 16 gauge or
thicker. Attach the other end to the cold water ground.
UL Listed TX3-CX Card Access System Installation Manual
26
LT-6906 Copyright 2019
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Mechanical Installation

Grounding the Card Access System
The TX3-CX-2-A Enclosure
The TX3-CX-4-A, TX3-CX-6-A, TX3-CX-8-A Enclosure
Mounting all Enclosures
Installing the TX3-PS24-5A Power Supply Enclosure for TX3-CX-4-A,
TX3-CX-6-A, TX3-CX-8-A (not permitted in UL 294 applications)
Do not disconnect this wire.
Version 2