Siemens Pacemaker UM344-2 Manual de usuario descargar pdf (Pagina 6)

UM344-2 CONTENTS

SECTION AND TITLE PAGE

September 1995

A.0 APPENDIX A - FUNCTION BLOCK DESCRIPTIONS...................................................A-1

B.0 APPENDIX B - HAZARDOUS AREA INSTALLATION..................................................B-1

WARRANTY..............................................................................................................................W-1

PARTS LIST

LIST OF ILLUSTRATIONS

FIGURE AND TITLE PAGE

1-1 Basic Model 344.......................................................................................................................1-2

1-2 Terminal Connections................................................................................................................1-3

2-1 Moore XTC Communicator (MXC)............................................................................................2-2

2-2 Major MXC Menu Screens........................................................................................................2-2

2-3 Parameter Map, MXC/Model 344..............................................................................................2-9

3-1 Bench Test Connections............................................................................................................3-2

3-2 Typical Field Test Connections...................................................................................................3-2

4-1 Point-To-Point Network (Analog Mode).....................................................................................4-5

4-2 Model 352 SLDC and Model 344 Connections (Analog Mode).....................................................4-6

4-3 Multi-Drop Network (Digital Mode)...........................................................................................4-7

4-4 Supply Voltage versus Network Resistance................................................................................4-8

4-5 Dimensions, Mounting Bracket for Model 344...........................................................................4-17

4-6 Model 344 Mounting Configurations with Supplied Bracket........................................................4-18

4-7 Transmitter -To-Process Mounting...........................................................................................4-21

4-8 Sensor Assembly ....................................................................................................................4-22

4-9 Digital Meter Orientation and Mounting Hardware....................................................................4-24

4-10 Digital Meter Repositioning and Removal................................................................................4-25

4-11 Conduit Drain and Explosion Proof Installations.......................................................................4-27

4-12 Signal (Loop), Sensor, MXC and Test Terminals .....................................................................4-30

4-13 Model 344 Sensor Wiring.......................................................................................................4-31

5-1 Model 344 Digital Meter..........................................................................................................4-32

6-1 Bench Calibration Connections...................................................................................................6-4

6-2 Field Calibration Connections .....................................................................................................6-4

6-3 RTD/Ohm Current Source Calibration Set Up.............................................................................6-8

6-4 TC/mV Input Accuracy Check and Calibration Set Up................................................................6-9

7-1 Model 344 Electronics Module Block Diagram............................................................................7-2

8-1 Typical TC and RTD Thermowell Assemblies without Heads ......................................................8-3

8-2 Typical TC or RTD Thermowell Assembly with a Head..............................................................8-3

8-3 Model 344 Dimensions ..............................................................................................................8-6

1 2 3 4 5 6 7 8 9 10 11 ... 182 183

Sin comentarios

Siemens Pacemaker UM344-2 Manual de usuario Pagina 6