Hioki 2300 Smart Site, Instruction Manual, Page: 2 / 366

Contents
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Contents
Introduction.................................................................................1
Safety Notes...............................................................................1
Notes on Use..............................................................................4
Service .......................................................................................7
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2301-20 HUMIDITY MODULE ___________________ 9
1.1 Overview .......................................................................9
1.1.1 Product Overview ............................................................9
1.1.2 Major Features ................................................................9
1.1.3 Name and Function of the Parts ...................................12
1.1.4 Dimension Diagrams .....................................................13
1.1.5 Accessory and Option ...................................................13
1.2 Settings .......................................................................14
1.2.1 Setting the Module ID ....................................................14
1.3 Preparations ................................................................15
1.3.1 Installing the Module .....................................................15
1.3.2 Connecting Input/Output Cables ...................................16
1.4 Others .........................................................................19
1.4.1 Alarm output ..................................................................19
1.4.2 Insulation of Internal Circuit ...........................................21
1.5 Specifications ..............................................................22
1.5.1 Basic Specifications ......................................................22
1.5.2 Function Specifications .................................................22
1.5.3 General Specifications ..................................................23
1.5.4 9764-50 HUMIDIDTY SENSOR Specifications .............24
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2302-20 Pt MODULE_________________________ 25
2.1 Overview .....................................................................25
2.1.1 Product Overview ..........................................................25
2.1.2 Major Features ..............................................................25
2.1.3 Name and Function of the Parts ...................................28
2.1.4 Dimension Diagrams .....................................................29
2.1.5 Accessory and Option ...................................................29
2.2 Settings .......................................................................30
2.2.1 Setting the Module ID ....................................................30
2.3 Preparations ................................................................31
2.3.1 Installing the Module .....................................................31
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