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MSA SENTRY io - User Manual

MSA SENTRY io
47 pages
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Operating Manual
SENTRY io
®
Wall Mount Controller
Order No.: 10225296/02
Print Spec: 10000005389 (R)
CR: 800000061840
MSAsafety.com
US

Table of Contents

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MSA SENTRY io Specifications

General IconGeneral
BrandMSA
ModelSENTRY io
CategoryController
LanguageEnglish

Summary

Safety Regulations

Liability and Warnings

MSA's liability disclaimer and critical safety warnings for device operation and maintenance.

Correct Use of SENTRY io

Defines the intended use of the SENTRY io as a wall-mount multi-channel controller for gas detection.

System Overview

Components and Control Unit

Identifies physical components, enclosure, power, CPU, HMI, and buzzer of the SENTRY io.

Input;Output Devices and Compatibility

Details input power, analog/digital input compatibility, and output device compatibility.

Power, Installation, and Cabling

Covers power budgeting, installation locations, field cabling, and configuration introduction.

Installation Procedures

Safety, Preparation, and Mechanical Installation

Critical safety warnings, preparation steps, and mechanical installation guidelines for the SENTRY io.

Electrical Installation and Communications

Details electrical requirements, wiring procedures, and communication setup options.

System Configuration

General and Communication Settings

Guides on initial setup of language, date/time, communication parameters, and administration password.

Detector and Alarm Configuration

Covers automatic/manual detector identification and setting alarm levels.

Input, Output, and Logic Configuration

Details configuration of digital inputs, relays, voting zones, and cause & effect logic.

System Verification

Operation and Monitoring

Dashboard and Detector Details

Introduces the dashboard, viewing detector details, and alarm history.

Input Control and Alarm Management

Guides on controlling digital inputs and managing alarms via the dashboard.

Settings and Tools Access

Accesses tools for dashboard view, language, communication, and system settings adjustments.

Technical Specifications

Maintenance and Care

Functional Tests, Calibration, and Cleaning

Outlines periodic functional tests, sensor calibration checks, and cleaning procedures.

Storage Guidelines

Provides guidelines for storing the unit and highlights safety notes during maintenance.

Troubleshooting Guide

Ordering Information

Controller and Accessory Part Numbers

Lists part numbers for various SENTRY io controller configurations, accessories, and spare parts.

MSA Instrument Warranty

Resources and Support

Planning and Calculation Aids

Provides links to planning spreadsheets, power consumption worksheets, and Modbus address lists.

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