Eaton MTL4531 - User Manual

MTL4500/4600 range
Isolating interface units
March 2018
INM 4500/4600 Rev 12
Instruction manual
MTL intrinsic safety solutions
DRAFT - 22 March 2018

Summary

INSTALLATION - PRECAUTIONS

Precautions

Outlines critical safety and operational precautions.

BACKPLANE INSTALLATION

Backplane mounting

Covers various methods for mounting backplanes.

Backplane electrical connections

Details on connecting signals and power to backplanes.

INSTALLATION - MODULES

Modules - pre-installation

Modules - installation

Procedures for physically installing modules onto backplanes.

UNIT DESCRIPTIONS, SETTING-UP AND CONNECTIONS

Digital Input modules

Digital Output modules

MTL4521;MTL4521 L- Solenoid Alarm driver

Analogue Input modules

MTL4541;MTL4541 S;MTL4541 Y - Repeater Power Supply

Analogue Output modules

MTL4546;MTL4546 C;MTL4546 S;MTL4546 Y;MTL4545 Y - Isolating Driver

Temperature Input modules

MTL4573 - Temperature Converter

FAULT FINDING AND ROUTINE MAINTENANCE

Maintenance precautions

Safety precautions to follow during maintenance.

Fault finding

Systematic steps for troubleshooting module issues.

Routine maintenance

BENCH TESTING MODULES

Digital Input (DI) modules

Procedures for bench testing Digital Input modules.

Digital Output (DO) modules

Procedures for bench testing Digital Output modules.

Analogue Input (AI) Modules

Procedures for bench testing Analogue Input modules.

Modules: MTL4541, MTL4541 B;P;T, MTL4541 Y, MTL4544, MTL4544 B & MTL45544 D

Modules: MTL4541 S, MTL4544 S & MTL4561

Analogue Output (AO) Modules

Procedures for bench testing Analogue Output modules.

Modules: All variants

Test circuit and procedure for all AO module variants.

APPLICATIONS INVOLVING ZONE 2 AND;OR ZONE 22 HAZARDOUS AREAS

Enclosure

Eaton MTL4531 Specifications

General

Brand	Eaton
Model	MTL4531
Category	Recording Equipment
Language	English