Contents
GIR-3000
Instruction Manual
1. Overview
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2. Structure
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3. Specification
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3.1. Basic Specifications ········································································ 7
3.2. Mechanical Specifications ·································································· 7
3.3. Electrical Specifications (Standard Type) ··················································· 8
3.4. Environmental Specifications ······························································· 8
4. Name and description of each part
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4.1. Components ················································································ 9
4.2. Components of infrared sensor ····························································· 11
5. Installation
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5.1. Separation of Housing Cover······························································· 12
5.2. Configuration of Main PCB ·································································· 12
5.3. Configuration of power supply and 4-20mA terminal ······································· 14
5.3.1. Wire connection diagram of driving method for 4~20mA Source ··················· 14
5.3.2. Wire connection diagram of driving method for 4~20mA Sink ······················ 14
5.3.3. Wire connection diagram of driving method for 4~20mA 3Wire Sink ················ 16
5.4. Configuration of Relay terminal and communication terminal ······························· 16
5.4.1. Configuration of terminal ···························································· 16
5.4.2. Setting for Relay mode ······························································ 17
5.4.3. Setting for RS485 MODBUS ························································· 17
5.5. Configuration of sensor connecting terminal ··············································· 18
5.6. Configuration of Remote Type connection ················································· 19
5.7. Length of installed cable ···································································· 20
6. Operation Flow for sensor
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6.1. Initial operation state (Power On) ··························································· 21
6.2. Gas measuring state (Measuring Mode) ····················································· 21