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Dräger REGARD User Manual

Dräger REGARD
38 pages
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8-INPUT 4-20 MODULE
8-CHANNEL DISPLAY CARD
(ATEX VERSION)
REGARD
GAS DETECTION SYSTEM
INSTRUCTIONS FOR USE
B
A
0 V
24V
24V
0 V
24V
CH1
0 V
24V
CH2
0 V
24V
CH3
0 V
24V
CH4
0 V
24V
CH5
0 V
24V
CH6
0 V
24V
CH7
0 V
24V
CH8
0 V
8-CHANNEL DISPLAY
A2
A1
Power
Inhibit
R
SHIFT
h1 : 0
Fault
A3

Table of Contents

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Dräger REGARD Specifications

General IconGeneral
ManufacturerDräger
Measurement RangeVaries depending on the sensor; refer to specific sensor specifications.
ResolutionVaries depending on the sensor; refer to specific sensor specifications.
AccuracyVaries depending on the sensor; refer to specific sensor specifications.
Response TimeVaries depending on the sensor; refer to specific sensor specifications.

Summary

FOR YOUR SAFETY

Safety, Liability, and Maintenance

Covers instructions, explosion hazards, liability, and maintenance requirements.

OPERATION

Device Overview and Functionality

Intended use, description, power-on sequence, EMC.

Command Mode and System Controls

Command mode, access, passwords, locking, master/modbus cards.

Front Panel Interface

Details display, LEDs, and push buttons.

Operational Faults and Error Handling

Describes faults, indicators, and fault code remedies.

INSTALLATION

Module and Wiring Connections

Installing input module, connecting RS-485, transmitters, and power.

Display Card and Optional Connections

Installing display card, connecting alarm relays and remote reset.

CONFIGURATION

Command Mode and Password Management

Accessing command mode, entering/changing passwords.

Configuration Saving and Basic Settings

Saving, locking, quitting command mode, setting heads, gas names, units.

Alarm and Range Configuration

Setting measurement ranges, alarm trip levels, rising/falling alarms, latch modes.

Calibration and Advanced Settings

Setting zero, span, drift band, fault levels, hysteresis, user text, display options.

MAINTENANCE

Maintenance Schedule and Tests

Recommended intervals, daily checks, system maintenance tests.

Relay and Communication Testing

Testing alarm relays, module communication, and disabling relays.

TECHNICAL DATA

Device Specifications

Technical data for display card and input module (voltage, temp, power, etc.).

Part Numbers and Safety Certifications

Lists part numbers, CE/ATEX marking, and special safety conditions.

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