Document Outline

• TABLE of CONTENTS
• SECTION 1 - SAFETY
• SECTION 2 - INTRODUCTION
  • SYSTEM DESCRIPTION
    • COMMUNICATIONS LOOP
    • LON COMMUNICATION HEARTBEAT
    • THEORY OF OPERATION
    • CONTROLLER LOGS
    • CONTROLLER USER LOGIC
    • COMMUNICATION NETWORK FAULT OPERATION
    • MULTIPLE WIRING FAULTS
  • MAJOR COMPONENT DESCRIPTIONS
    • SYSTEM CONTROLLER
    • LOCAL OPERATING NETWORK (LON)
    • EQ21xxPS Series Power Supplies and EQ2100PSM Power Supply Monitor
    • EQ2220GFM Ground Fault Monitor
    • FIELD DEVICES
• Section 3 - Installation
  • SAFETY SYSTEM DESIGN REQUIREMENTS
    • IDENTIFYING THE AREA OF PROTECTION
    • IDENTIFYING WIRING, NETWORK (LON), AND SYSTEM POWER REQUIREMENTS
  • GROUND FAULT MONITOR (GFM) INSTALLATION
  • NETWORK AND NETWORK EXTENDER INSTALLATION
  • INITIATING DEVICE CIRCUIT (IDC) INSTALLATION
    • EQ22xxIDC Series Initiating Device Circuit (IDC)
    • EQ22xxIDCGF Series Initiating Device Circuit Ground Fault
    • EQ22xxIDCSC Series Initiating Device Circuit Short Circuit
  • EQ300X CONTROLLER INSTALLATION
    • ENCLOSURE REQUIREMENTS
    • MOUNTING
    • SERIAL INTERFACE BOARD
    • WIRING
    • CONTROLLER TO CONTROLLER COMMUNICATION
  • HIGH SPEED SERIAL LINK (HSSL)
  • LON WIRING
  • WIRING
  • MOUNTING
  • ENCLOSURE REQUIREMENTS
  • CONFIGURATION
  • EQ21XXPS SERIES POWER SUPPLY AND POWER SUPPLY MONITOR INSTALLATION
    • MOUNTING
    • WIRING
    • STARTUP
    • MEASURING BATTERY VOLTAGE AND CHARGING CURRENT
  • WIRING
  • MOUNTING
  • 8 CHANNEL DISCRETE INPUT/OUTPUT (DCIO) MODULE INSTALLATION
    • MOUNTING
    • WIRING
    • CONFIGURATION
  • 8 CHANNEL RELAY MODULE INSTALLATION
    • MOUNTING
    • WIRING
    • CONFIGURATION
  • ANALOG INPUT MODULE INSTALLATION
    • MOUNTING
    • WIRING
    • CONFIGURATION
  • INTELLIGENT PROTECTION MODULE INSTALLATION
    • WIRING
    • CONFIGURATION
  • GAS DETECTOR LOCATION AND INSTALLATION
    • ENVIRONMENTS AND SUBSTANCES THAT AFFECT GAS DETECTOR PERFORMANCE
    • EQ22XXDCU DIGITAL COMMUNICATION UNIT USED WITH DET-TRONICS H2S/O2 SENSORS OR OTHER TWO-WIRE 4-20 MA
    • EQ22XXDCU DIGITAL COMMUNICATION UNIT USED WITH POINTWATCH/DUCTWATCH
    • EQ22XXDCUEX DIGITAL COMMUNICATION UNIT (USED WITH DET-TRONICS COMBUSTIBLE GAS SENSORS)
    • EQ25XXARM SERIES AGENT RELEASE MODULE
    • EQ25XXSAM SERIES SIGNAL AUDIBLE MODULE
  • SYSTEM CONFIGURATION
    • SETTING DEVICE NETWORK DEVICES
  • TYPICAL APPLICATIONS
• SECTION 4 - OPERATION
  • SYSTEM CONTROLLER
    • PUSHBUTTONS
    • CONTROLLER STATUS INDICATORS
    • TEXT DISPLAY
    • CONTROLLER MENU OPTIONS
    • CONTROLLER AUDIBLE ALARM
    • CONTROLNET STATUS INDICATORS (Optional)
    • SEQUENCE OF EVENTS DURING A CONFIGURATION DATA DOWNLOAD
    • CONTROLLER REDUNDANCY
  • ENHANCED DISCRETE I/O MODULE
    • POWER-UP SEQUENCE
  • 8 CHANNEL DCIO MODULE
    • POWER-UP SEQUENCE
  • 8 CHANNEL RELAY MODULE
    • POWER-UP SEQUENCE
  • ANALOG INPUT MODULE
    • POWER-UP SEQUENCE
  • INTELLIGENT PROTECTION MODULE
    • POWER-UP SEQUENCE
    • EMBEDDED LOGIC - PURPOSE
    • EMBEDDED LOGIC - CONTROL TRANSFER SEQUENCE DESCRIPTION
    • EMBEDDED LOGIC - S3 CONFIGURABLE OPTIONS
    • EMBEDDED LOGIC - OPERATION
  • EQ21xxPSM POWER SUPPLY MONITOR
  • EQ2220GFM GROUND FAULT MONITOR
  • EQ22xxIDC SERIES INITIATING DEVICE CIRCUIT (IDC)
  • EQ22xxDCU AND EQ22xxDCUEX DIGITAL COMMUNICATION UNITS
  • EQ25xxARM AGENT RELEASE MODULE
  • EQ25xxSAM SIGNAL AUDIBLE MODULE
  • EQ24xxNE Network Extender
  • SYSTEM STARTUP
    • PRE-OPERATION CHECKS
    • GENERAL START-UP PROCEDURES
    • START-UP PROCEDURE FOR CONTROLLER
    • STARTUP PROCEDURE for EDIO MODULE
    • STARTUP PROCEDURE for DCIO MODULE
• Section 5 - Maintenance
  • O-RING MAINTENANCE
  • BATTERIES
  • MANUAL CHECK OF OUTPUT DEVICES
  • GAS SENSOR MAINTENANCE
  • CALIBRATION AND ADJUSTMENTS
    • CALIBRATION ALGORITHM A FOR MANUAL CALIBRATION OF UNIVERSAL DCU
    • CALIBRATION ALGORITHM C FOR COMBUSTIBLE GAS DCUs AND AUTOMATIC CALIBRATION OF UNIVERSAL DCUs
    • CALIBRATION ALGORITHM D FOR UNIVERSAL DCUs WITH O2 SENSOR
    • CALIBRATION ALGORITHM G FOR DCUs WITH POINTWATCH OR DUCTWATCH
  • DEVICE CALIBRATION LOGS AND RECORDS
  • TROUBLESHOOTING
  • REPLACEMENT PARTS
  • DEVICE REPAIR AND RETURN
• Section 6 - Specifications
  • LON TERMINATION MODULE
  • EQ3730EDIO ENHANCED DISCRETE INPUT/OUTPUT MODULE
  • EQ3700 DIRECT CURRENT IO (DCIO) MODULE
  • EQ3720 RELAY MODULE
  • EQ3710AIM ANALOG INPUT MODULE
  • HART INTERFACE MODULE (HIM)
  • EQ3740IPM INTELLIGENT PROTECTION MODULE
  • EQ21XXPS POWER SUPPLIES
  • EQP2120PS(-B) POWER SUPPLIES
  • EQ21XXPSM POWER SUPPLY MONITOR
  • EQ22xxIDC/IDCGF INITIATING DEVICE CIRCUIT
  • EQ2220GFM GROUND FAULT MONITOR
  • EQ22XXDCU AND EQ22XXDCUEX DIGITAL COMMUNICATION UNIT
  • EQ25xxARM AGENT RELEASE MODULE
  • EQ25xxSAM SIGNAL AUDIBLE MODULE
  • EQ24xxNE NETWORK EXTENDER
  • COMBUSTIBLE GAS SENSOR
  • ELECTROCHEMICAL SENSORS
  • EQ21xxPS POWER SUPPLY
• APPENDIX A - FM APPROVAL DESCRIPTION
• APPENDIX B - CSA CERTIFICATION DESCRIPTION
• APPENDIX C - ATEX
• Appendix D - Marine, USCG
• APPENDIX E - CE Mark
• APPENDIX F - ROCKER SWITCH TABLE
• APPENDIX G - Model Matrices