Manual

CONTENTS

IM 21B03D01-01E

FD No. IM 21B03D01-01E

12th Edition: Aug. 2012 (KP)

CONTENTS

 INTRODUCTION.............................................................................................. iii

1. HANDLING PRECAUTIONS ......................................................................... 1-1

1.1 Checking the Model Suffix Code and Specifications .......................... 1-1

1.2 Transportation Precautions ................................................................. 1-1

1.3 Storage Precautions ............................................................................ 1-2

1.4 Precautions for Installation Area ......................................................... 1-2

1.5 Installation of Intrinsically Safe Type .................................................. 1-2

1.5.1 CSA Intrinsically Safe Type ......................................................... 1-2

1.5.2 TIIS Intrinsically Safe Type .......................................................... 1-3

1.6 Installation of Flameproof Type .......................................................... 1-3

1.6.1 TIIS Flameproof Type .................................................................. 1-3

1.6.2 FM Explosionproof Type .............................................................. 1-4

1.7 EMC Conformity Standard .................................................................. 1-4

2. OVERVIEW .................................................................................................... 2-1

2.1 Functional Description ......................................................................... 2-1

2.2 Standard Specifications ...................................................................... 2-1

2.3 Model and Suffix Codes ...................................................................... 2-2

2.4 Options ................................................................................................ 2-2

2.5 External Dimensions ........................................................................... 2-3

2.6 Part Names ......................................................................................... 2-4

3. INSTALLATION ............................................................................................. 3-1

3.1 Overview ............................................................................................. 3-1

3.2 Installation ........................................................................................... 3-1

3.2.1 Pipe Mounting .............................................................................. 3-1

3.2.2 Wall Mounting ............................................................................... 3-1

4. WIRING AND PIPING ................................................................................... 4-1

4.1 Piping .................................................................................................. 4-1

4.1.1 Supply Air ..................................................................................... 4-1

4.1.2 Air Supply Piping .......................................................................... 4-1

4.1.3 Output Piping................................................................................ 4-1

4.2 General-Use and Flameproof Type Wiring ......................................... 4-1

4.2.1 Cable Selection ............................................................................ 4-1

4.2.2 Wiring ........................................................................................... 4-2

4.2.3 Grounding ..................................................................................... 4-4

4.3 Intrinsically Safe Type Wiring ............................................................. 4-4

5. OPERATION .................................................................................................. 5-1

5.1 Auto/Manual (A/M) Transfer Mechanism ............................................ 5-1

5.2 Zero Point Adjustment ........................................................................ 5-1

5.3 Calibration ........................................................................................... 5-2

5.4 Range Adjustment ............................................................................... 5-4

5.5 4 to 20mA/10 to 50mA Selection ........................................................ 5-4