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Eaton Crouse-Hinds MTL5500 Series User Manual

Eaton Crouse-Hinds MTL5500 Series
88 pages
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MTL5500 range
Isolating interface units
July 2019
INM 5500 Rev 11
Instruction manual
MTL intrinsic safety solutions

Table of Contents

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Eaton Crouse-Hinds MTL5500 Series Specifications

General IconGeneral
MountingDIN Rail
Protection RatingIP20
Operating Temperature Range-20°C to +60°C
Hazardous Area CertificationATEX, IECEx
Weight150 g

Summary

Important Note

Electrical Parameters

Reference to certification documentation for product electrical ratings.

Certification Documentation

Information on product documentation for intrinsic safety certification available on website.

Functional Safety

Checking module suitability for functional safety applications and referring to Safety Manual.

Repair

Note that MTL5500 products MUST NOT be repaired; faulty units must be replaced.

ATEX Safety Instructions

General ATEX Safety

Requirements for competent personnel installation, operation, and maintenance of ATEX equipment.

ATEX Installation

Compliance with regulations for installation, including segregation and enclosure requirements.

Special Conditions for Safe Use (Zone 2)

Specific conditions for using equipment in Zone 2 hazardous areas, including enclosure and wiring.

Introduction

Description

Installation

Modules - Pre-installation

Details on preparing modules before installation, including switch settings.

Installing Columns of Isolators

Guidance on mounting multiple isolators in rows or columns for wiring access.

Accessories

MTL5500 Power Bus Installation and Use

Information on installing and using the MTL5500 power bus kit for power distribution.

MPA5500 AC Power Adaptor

Details on the MPA5500 adaptor for powering modules from AC mains.

Earth Rail and Tagging Accessories

Specifying and assembling earth rail and tagging strip accessories.

DX Enclosures

Environmental Conditions for DX Enclosures

Environmental factors to consider when installing DX enclosures, including temperature and humidity.

Maximum Outside Enclosure Temperature Limits

Graph and equation for calculating maximum outside enclosure temperature based on power dissipation.

Unit Descriptions, Setting-Up and Connections

Digital Input Modules

Covers MTL5501-SR, MTL5510, MTL5510B, MTL5511, MTL5513, MTL5514, MTL5514-T, MTL5514D, MTL5516C, MTL5517.

Digital Output Modules

Covers MTL5521, MTL5521-T, MTL5522, MTL5523, MTL5523V, MTL5523VL, MTL5524, MTL5525, MTL5526.

Pulse, Vibration and Foundation Fieldbus Modules

Covers MTL5531, MTL5532, MTL5533, MTL5553.

Analogue Input Modules

Covers MTL5541, MTL5541A, MTL5541AS, MTL5541S, MTL5541S-T, MTL5544, MTL5544A, MTL5544AS, MTL5544D, MTL5544S.

Analogue Output Modules

Covers MTL5546, MTL5546Y, MTL5546Y-T, MTL5549, MTL5549Y.

Temperature Input Modules

Covers MTL5573, MTL5575, MTL5576-RTD, MTL5576-THC, MTL5581, MTL5582, MTL5582B.

General Modules

Covers MTL5599, MTL5991.

PCS45/PCL45USB Configurator for Temperature Converters

Details on using PCS45 software and PCL45USB link for configuring temperature converters.

Applications Involving Zone 2 and Zone 22 Hazardous Areas

Enclosure Requirements for Hazardous Areas

Enclosure protection degree requirements (IP54) for products mounted in external enclosures.

Appendix 1

MTL5000 Series Overview

Information on MTL5000 series units, often superceded by MTL5500 equivalents.

MTL5018AC Switch/Proximity Detector Interface

Details on the MTL5018AC module, including wiring, line fault detection, and phase reversal.

MTL5051 Serial Data Comms Isolator

Provides bi-directional serial data communication for instrumentation in hazardous areas.

MTL5314 Trip Amplifier for 2- or 3-Wire Transmitters

Connects to transmitters, supplies configurable alarm signals via changeover relays.

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