EasyManua.ls Logo

Allen-Bradley Guardmaster User Manual

Allen-Bradley Guardmaster
100 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Guardmaster Safety Relays
Catalog Numbers 440R-S13R2, 440R-S12R2, 440R-D22R2, 440R-D22S2, 440R-EM4R2, 440R-EM4R2D
User Manual
Original Instructions

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Allen-Bradley Guardmaster and is the answer not in the manual?

Allen-Bradley Guardmaster Specifications

General IconGeneral
Coil Voltage24V DC
CertificationsCE, TUV
Terminal TypeScrew
Mounting TypeDIN Rail
Safety CategoryCategory 4
Contact Rating6A @ 24V DC
Response Time<20 ms

Summary

Important User Information

Safety Warnings and Precautions

Defines safety warnings, hazard labels, and important notes for safe operation.

Chapter 2 Installation

Mounting and Physical Installation Procedures

Covers physical dimensions, DIN rail mounting procedures, spacing requirements, and terminal handling.

Chapter 3 Power, Ground, and Wire

Wiring Requirements and Recommendations

Outlines essential wiring guidelines, including wire size, torque specifications, and general recommendations.

Terminal Assignments and Power Connections

Explains terminal functions, grounding procedures, and power supply connection methods for safety relays.

Safety Input Device Connection Guide

Details how to connect various safety input devices like switches, OSSD outputs, safety mats, and edges.

Safety Output Types and Configuration

Describes the two types of safety outputs (Electromechanical and OSSD) and their specific connection requirements.

Surge Protection and Special Input/Output Features

Covers surge protection, SWS communication, auxiliary outputs, and reset/monitor input configurations.

Chapter 4 Configuration

Relay Switch Adjustment Procedures

Explains how to adjust the multi-position switches on the relay to set its functionality and logic.

GSR Relay Configuration Process Steps

Outlines the five-step process for configuring GSR relays, including switch settings and power cycling.

Chapter 5 Status Indicators

Chapter 6 Pulse Testing Functions

Chapter 7 EMD Safety Relay Timing Functions

Chapter 9 Application and Wiring Examples

Chapter 11 Troubleshooting

Troubleshooting Tools and Systematic Flowchart

Lists necessary tools and outlines the systematic flowchart for troubleshooting GSR safety relays.

PWR/Fault Status Indicator Diagnostics

Guides users on interpreting the PWR/Fault status indicator states for diagnosing relay faults.

Power Supply and Input Signal Checks

Verifies power supply voltage and safety device input signal status for proper relay operation.

Pulse Test and Input Signal Integrity Analysis

Analyzes pulse test waveforms and input signal integrity, identifying issues like capacitance and resistance.

Channel Input and Output Circuit Verification

Verifies channel behavior, SWS circuits, reset signals, and safety output functionality for troubleshooting.

EMD Expansion Relay Input Check

Provides steps to check the B1/B2 inputs on EMD expansion relays as part of the troubleshooting process.

Related product manuals