Lakeshore 211 - Table of Contents

Lake Shore Model 211 User’s Manual
Table of Contents
i
TABLE OF CONTENTS
Chapter/Paragraph Title Page
1 INTRODUCTION ..................................................................... 1-1
1.0 GENERAL .................................................................................. 1-1
1.1 DESCRIPTION ........................................................................... 1-1
1.2 SPECIFICATIONS ..................................................................... 1-3
1.3 SAFETY SUMMARY ................................................................ 1-8
1.4 SAFETY SYMBOLS .................................................................. 1-9
2 INSTALLATION ...................................................................... 2-1
2.0 GENERAL .................................................................................. 2-1
2.1 INSPECTION AND UNPACKING ............................................ 2-1
2.2 REAR PANEL DEFINITION ..................................................... 2-2
2.3 POWER INPUT CONNECTOR ................................................. 2-2
2.4 EXTERNAL POWER SUPPLY ................................................. 2-3
2.5 CABLE CLAMP ......................................................................... 2-3
2.6 SENSOR INPUT ......................................................................... 2-3
2.6.1 Input/Output Connector ............................................................ 2-4
2.6.2 Sensor Lead Cable .................................................................... 2-4
2.6.3 Shielding Sensor Leads ............................................................ 2-5
2.6.4 Instrument Grounding ............................................................... 2-5
2.6.5 Sensor Polarity .......................................................................... 2-6
2.6.6 4-Lead Sensor Measurement .................................................... 2-6
2.6.7 2-Lead Sensor Measurement .................................................... 2-7
2.6.8 Lowering Measurement Noise .................................................. 2-7
2.7 ANALOG OUTPUT ................................................................... 2-8
2.8 RELAYS ..................................................................................... 2-8
2.9 PANEL MOUNTING ................................................................. 2-9
3 OPERATION ............................................................................. 3-1
3.0 GENERAL .................................................................................. 3-1
3.1 INSTRUMENT POWER ............................................................ 3-1
3.2 DISPLAY DEFINITION ............................................................. 3-1
3.3 LED ANNUNCIATORS and DISPLAY MESSAGES ............... 3-2
3.4 KEYPAD DEFINITION ............................................................. 3-3
3.4.1 Key Descriptions ...................................................................... 3-3
3.4.2 General Keypad Operation ....................................................... 3-3
3.5 INPUT SETUP ............................................................................ 3-4
3.5.1 Input Type ................................................................................ 3-4
3.5.2 Curve Selection ........................................................................ 3-5
3.5.3 Display Units Selection ............................................................ 3-6
3.6 ALARM SETUP and OPERATION ........................................... 3-6
3.7 RELAY SETUP .......................................................................... 3-7