User ManualTable of ContentsPRODUCT DESCRIPTION1GENERAL1CONTROLLER1ENHANCEMENT PACKAGE1SENSOR MODULES1INTERCONNECT WIRING2DATA TRANSMISSION2POWER REQUIREMENTS2Figure 1-1 Front Panel Display3Figure 1-2 Rack Mount Configuration - Outline4Figure 1-3 NEMA-4 Configuration - Outline5Figure 1-4 NEMA-7 Configuration - Outline6Figure 1-5 Panel Mount Configuration Outline7Figure 1-6 Wall Mount Configuration Outline8Figure 1-7 Hydrogen Sulfide Module - Outline9Figure 1-8 Combustible Sensor - Outline10Figure 1-9 Oxygen and Toxic Sensor Modules - Outline11Figure 1-10 Model 5100-05 Hydrogen Sulfide Sensor Module (FMRC Approved) - Outline12Figure 1-11 Model 5100-25 Ammonia Sensor Module - Outline13CAUTIONS & WARNINGS15INTRODUCTION15CONTROLLER15WIRING15SENSOR MODULES - GENERAL15COMBUSTIBLE SENSOR MODULES15INSTALLATION17CONTROLLER LOCATION17SENSOR MODULE LOCATIONS17WIRING17Table 3-1 Specific Gravity of Selected Gases17Table 3-2 Minimum Wire Gauges17SENSOR MODULE INSTALLATION18Table 3-3 Sensor Module Wiring18Table 3-4 Sensor Module Binary Switch Positions18CONTROLLER INSTALLATION19CONTROLLER CONFIGURATIONS19CONTROLLER MOUNTING19Table 3-5 Sentry Controller Capacity19Table 3-6 Sentry Enclosure Options19ALARM DEVICE INSTALLATION20RELAY OUTPUTS20DC POWER LOAD20Figure 3-1 Typical Protection Circuit20Table 3-7 Sentry Power Load20POWER UP21POWER DOWN21Figure 3-2 Controller Mounting Options22Figure 3-3 Sensor Module Mounting23Figure 3-4 Wiring Options24Figure 3-5 Typical Splice Box Wiring25Figure 3-6 Sensor Module Cross Section26Figure 3-7 Sensor Module Connector Detail27Figure 3-8 Sensor Module Top Plate Detail - Typical28Figure 3-9 Controller Connector Panel - Rack Configuration29Figure 3-10 Controller Connector Panel - NEMA-4X Configuration30Figure 3-11 Typical Alarm Wiring Configuration31CONFIGURATION PROCEDURE33INTRODUCTION33START-UP PREPARATION33Figure 4-1 System Configuration Worksheet34CONFIGURATION INSTRUCTIONS35SENTRY TRAINING35Table 4-1 Display Conditions36SENTRY MENU37TEST KEY37TIME KEY37Table 4-2 Sentry Primary Menu Selection37RESET KEY38MODE KEY - CALIB/CHANGE38MODE KEY - OTHER39Figure 4-2 Sentry Keyboard - Quick Help41Figure 4-3 Sentry Reset Key Flow Chart42Figure 4-4 Sentry Test Key Flow Chart43Figure 4-5 Sentry Time Key Flow Chart44Figure 4-6 Sentry Mode Key (Passive) Flow Chart45Figure 4-7 Sentry Mode Key (Active) Flow Chart46CALIBRATION47SENTRY CALIBRATION - AN OVERVIEW47GLOBAL CALIBRATION47LOCAL CALIBRATION47CALIBRATION INITIALIZATION47MODULES47CALIBRATION PARAMETERS48CALIBRATION PROCEDURE48CONTROLLER SET-UP48CALIBRATION GAS DELIVERY METHODS51SENSOR EXPOSURE TO GAS51Figure 5-1 Model 5358-00 Calibration Adapter51Table 5-1 Calibration Gas Flow Rates51MAINTENANCE53MAINTENANCE REQUIREMENTS53SERVICE55OVERVIEW55GENERAL55INSTALLATION INSPECTION55DATA COLLECTION55INSPECTION AND TROUBLESHOOTING GUIDE55CONTROLLER58MECHANICAL/FUNCTIONAL DESCRIPTION58ELECTRICAL DESCRIPTION58Figure 7-1 Controller Exploded View60Figure 7-2 Control Board Component Locator61Figure 7-3 Power Supply Component Locator62COMMUNICATIONS63DESCRIPTION OF COMMUNICATIONS63Table 7-1 Sentry Error and Diagnostic Messages63WARNING AND ERROR MESSAGES64WARM-UP TIMERS64ACCESS CODES64DIAGNOSTIC CODES64DIAGNOSTIC REPORT65Figure 7-4 Typical Diagnostic Report65Table 7-2 Diagnostic Report Description65HYDROGEN SULFIDE MODULE (5100-01)66DESCRIPTION66TROUBLE ANALYSIS66ADJUSTMENT PROCEDURE66Figure 7-5 Cover Plate - Hydrogen Sulfide Sensor Module66SENSOR REPLACEMENT67Table 7-3 Hydrogen Sulfide Sensor Wiring Pin-Out67Table 7-4 Heater Voltage and Current Settings68COMBUSTIBLE GAS SENSOR MODULE (5100-02)69DESCRIPTION69TROUBLE ANALYSIS69ADJUSTMENT PROCEDURE69Figure 7-6 Cover Plate - Combustible Gas Module69SENSOR REPLACEMENT70Table 7-5 Combustible Gas Sensor Wiring Pin Out70COMBUSTIBLE GAS SCALING FACTORS71OXYGEN MODULE (5100-03)72DESCRIPTION72TROUBLE ANALYSIS72ADJUSTMENT PROCEDURE72SENSOR REPLACEMENT72Figure 7-7 Cover Plate - Oxygen Module72CARBON MONOXIDE MODULE (5100-04)74DESCRIPTION74TROUBLE ANALYSIS74ADJUSTMENT PROCEDURE74Figure 7-8 Cover Plate - Carbon Monoxide Module74HYDROGEN SULFIDE MODULE (5100-05)76DESCRIPTION76TROUBLE ANALYSIS76ADJUSTMENT PROCEDURE76Figure 7-9 Cover Plate - Hydrogen Sulfide Module76Figure 7-10 Hydrogen Sulfide Transmitter Component Locator77TOXIC GAS SENSOR MODULE78DESCRIPTION78TROUBLE ANALYSIS78ADJUSTMENT PROCEDURE78Figure 7-11 Cover Plate - Toxic Gas Module78Figure 7-12 Toxic Gas Transmitter Component Locator797.10 AMMONIA SENSOR MODULE (5100-25)817.10.2 TROUBLE ANALYSIS81Figure 7-13 Cover Plate - Ammonia Module81APPENDICES83APPENDIX A - SPECIFICATIONS85Table 8-1 Toxic Sensor Cross Sensitivity87APPENDIX B - LIMITED WARRANTY89APPENDIX C - ACCESS CONTROL BY USER CODE91INTRODUCTION91DEFINITIONS91USER CODE INSTALLATION91USER CODE REMOVAL91DIAGNOSTIC CODES:91LOST ENTRY CODE92APPENDIX D: - MODEL NUMBERS & PARTS LIST93CONTROLLER ITEMS93SENSOR MODULE ITEMS94CALIBRATION EQUIPMENT95APPENDIX E - INSTRUCTIONS FOR PRINTER SOFTWARE OPTION97IDENTIFICATION97CAPABILITY97REPORTS97Figure 8-1 Printer Settings98APPENDIX F - MODEL 5392 INDIVIDUAL RELAY99RELAY PANEL DESCRIPTION99RELAY PANEL ASSEMBLY99INSTALLATION99OPERATION99INDIVIDUAL RELAY SPECIFICATIONS99Table 8-2 Individual Alarm Relay Logic100Figure 8-2 Individual Relay Panel101Figure 8-3 Individual Relay Panel - Installed View102APPENDIX G - MODEL 4314 OUTPUT EXPANSION PANEL103EXPANSION PANEL DESCRIPTION103EXPANSION PANEL ASSEMBLY103INSTALLATION103OPERATION103OUTPUT EXPANSION PANEL TESTING104INDIVIDUAL RELAY SPECIFICATIONS104Figure 8-4 Model 4314-01 Output Expansion Module105APPENDIX H - MODEL 5100-99 ANALOG INPUT MODULE106DESCRIPTION106INSTALLATION106ADJUSTMENT PROCEDURE106Figure 8-5 Model 5100-99 Analog Input Component Locator106APPENDIX I - MODEL 5100-90 8-CHANNEL ANALOG-DIGITAL CONVERTER107DESCRIPTION107INSTALLATION107SERVICE107Figure 8-6 Model 5100-90 Analog Input Multiplexor1088.10 APPENDIX J - REFERENCE DRAWINGS109Figure 8-7 Typical Rack Configuration Wiring110Figure 8-8 Typical NEMA-4X Wiring111Figure 8-9 Rainshield and Calibration Adapter112Figure 8-10 Duct Mount Fitting Components113Figure 8-11 Duct Mount Fitting - Assembled View114Figure 8-12 Instrument Rack Dimensions115Figure 8-13 Enclosure, NEMA 4, NEMA 7, Groups B, C, D116Figure 8-14 Remote Sensor Connection Diagram117INDEX119LIST OF FIGURES121LIST OF TABLES122Size: 1.86 MBPages: 130Language: EnglishOpen manual