Sierra Monitor Corporation SENTRY 5000 Applicability & effectivity Manual de Instruções

MODEL 5100-02-IT IT Series COMBUSTIBLE GAS SENSOR MODULE Version 3.00A APPLICABILITY & EFFECTIVITY Effective for all Model 5100-02-IT Modules m

Model 5100-02-IT Combustible Gas Sensor Module Page: 8 Note that the 5100-02-IT has a gas factor scaling feature in which a calibration standard of M

Model 5100-02-IT Combustible Gas Sensor Module Page: 9 3. QUICK START 3.1 OVERVIEW The gas sensor module has been supplied factory calibrated and re

Model 5100-02-IT Combustible Gas Sensor Module Page: 10 4. INSTALLATION NOTE All IT modules are factory pre-configured and calibrated. All modules ar

Model 5100-02-IT Combustible Gas Sensor Module Page: 11 cable shield must never be used as a conductor. Larger gauge wire is recommended with distan

Model 5100-02-IT Combustible Gas Sensor Module Page: 12 Prior to installation and wiring. 1. Remove the transmitter from the module housing b

Model 5100-02-IT Combustible Gas Sensor Module Page: 13 P3B PCB Label Function 1 P VDC Power 2 S Sentry Signal or Communication 3 G VDC Groun

Model 5100-02-IT Combustible Gas Sensor Module Page: 14 Figure 4 - 3: 4-20 mA Circuits Types 5100-02-IT Figure 4 - 2: Transmitt

Model 5100-02-IT Combustible Gas Sensor Module Page: 15 Figure 4 - 4: 4-20 mA Circuits Ty

Model 5100-02-IT Combustible Gas Sensor Module Page: 16 +-Figure 4 - 5: Digital Interface Connections Figure 4 - 6: Remote Alarm Reset

Model 5100-02-IT Combustible Gas Sensor Module Page: 17 Figure 4 - 7: Termination Drawing

Model 5100-02-IT Combustible Gas Sensor Module FM APPROVAL ONLY THE FOLLOWING ITEMS, FUNCTIONS AND OPTIONS ARE FM* APPROVED Notes:

Model 5100-02-IT Combustible Gas Sensor Module Page: 18 5. OPERATION The Combustible Gas Sensor utilizes a visual menu system operated by means of a

Model 5100-02-IT Combustible Gas Sensor Module Page: 19 5.2 MAIN MENU Table 5-1 describes the primary human-machine interface operation.

Model 5100-02-IT Combustible Gas Sensor Module Page: 20 5.3 SET-UP The sensor module set-points menu is used to initially set-up the alarm set points

Model 5100-02-IT Combustible Gas Sensor Module Page: 21 Function Display Description ReferenceM EM EM EM EME ME ME ME M EM EUse

Model 5100-02-IT Combustible Gas Sensor Module Page: 22 Table 5 - 3 B: Set-Up Configuration M EM EM EM EM EM EM

Model 5100-02-IT Combustible Gas Sensor Module Page: 23 5.4 MAINTENANCE FUNCTIONS The maintenance menu allows the operator to verify module firmware

Model 5100-02-IT Combustible Gas Sensor Module Page: 24 6. CALIBRATION 6.1 CALIBRATION FREQUENCY The 5100-02-IT has been calibrated in the factory p

Model 5100-02-IT Combustible Gas Sensor Module Page: 25 6.6 CALIBRATION SUB-MENU Function Display Description ReferenceM EM EM EM EM EM E

Model 5100-02-IT Combustible Gas Sensor Module Page: 26 7. SERVICE 7.1 MODULE SUB ASSEMBLY NOTE Area must be determine

Model 5100-02-IT Combustible Gas Sensor Module Page: 27 7.3 TRANSMITTER REPLACEMENT The transmitter assembly should be replaced when it is determined

Model 5100-02-IT Combustible Gas Sensor Module Page: 1 TABLE OF CONTENTS 1. PRODUCT DESCRIPTION ...

Model 5100-02-IT Combustible Gas Sensor Module Page: 28 7.5.3 IF MODULE DOES NOT RESPOND TO GAS 1. Repeat calibration procedure. 2. Remove the gas

Model 5100-02-IT Combustible Gas Sensor Module Page: 29 8. APPENDICES 8.1 APPENDIX A: SPECIFICATIONS Sensor: Type: Catalytic Bead Range: 0-100

Model 5100-02-IT Combustible Gas Sensor Module Page: 30 Baud: 38400 (Adjustable 2400 to 38400 baud) Parity: None Stop bit: 1 Data bits: 8

Model 5100-02-IT Combustible Gas Sensor Module Page: 31 8.3 APPENDIX C: LIMITED WARRANTY SIERRA MONITOR CORPORATION warrants its products to be free

Model 5100-02-IT Combustible Gas Sensor Module Page: 32 8.4 APPENDIX D: REMOTE SENSOR OPTION NOTE: Drawing

Model 5100-02-IT Combustible Gas Sensor Module Page: 33 Setting Up and Testing Model 5100-02-IT with Remote Sensor 1. Connect the remote module (p/n

Model 5100-02-IT Combustible Gas Sensor Module Page: 34 8.5 APPENDIX E: HART Figure 8 - 2: HART

Model 5100-02-IT Combustible Gas Sensor Module Page: 35 Figure 8 - 3: 4-20 mA Circuits Type

Model 5100-02-IT Combustible Gas Sensor Module Page: 36 HART PROTOCOL MENU HART (Highway Addressable Remote Transducer) Protocol is the global stand

Model 5100-02-IT Combustible Gas Sensor Module Page: 37 DeviceSpecificCommandsSummaryCommandNumberDescription130 KeyPress131 SetAlarmLev

Model 5100-02-IT Combustible Gas Sensor Module Page: 2 8. APPENDICES ...

Model 5100-02-IT Combustible Gas Sensor Module Page: 38 CommandSpecificResponseDataBytes:Byte Format Description0 Unsigned‐8 ReturnsnewAl

Model 5100-02-IT Combustible Gas Sensor Module Page: 39 Command137:SetCalibrationGasLevelRequestDataBytes:Byte Format Description0 Unsig

Model 5100-02-IT Combustible Gas Sensor Module Page: 40 CommandSpecificResponseDataBytes:Byte Format Description0‐1 Unsigned ‐16 Returnsco

Model 5100-02-IT Combustible Gas Sensor Module Page: 41 CommandSpecificResponseDataBytesByte Format Description0 Unsigned‐8 ReturnsnewGas

Model 5100-02-IT Combustible Gas Sensor Module Page: 42 8.6 APPENDIX F: MODBUS MEMORY MAP Table 8 - 1: Modbus Memory

Model 5100-02-IT Combustible Gas Sensor Module Page: 43 8.7 APPENDIX G: COMBUSTIBLE GAS SCALING FACTORS For combustible gas monitoring, a calibrati

Model 5100-02-IT Combustible Gas Sensor Module Page: 44 8.8 APPENDIX H: FM APPROVAL

Model 5100-02-IT Combustible Gas Sensor Module Page: 45

Model 5100-02-IT Combustible Gas Sensor Module Page: 46 8.9 APPENDIX I: SIL-2 APPROVAL CERTIFICATE

Model 5100-02-IT Combustible Gas Sensor Module Page: 47 INDEX 4-20 MA ... 3, 20, 22 ALARMS ...

Model 5100-02-IT Combustible Gas Sensor Module Page: 3 1. PRODUCT DESCRIPTION 1.1 GENERAL The Model 5100-02-IT Catalytic Bead Combustible Gas Sensor

Model 5100-02-IT Combustible Gas Sensor Module Page: 4 1.4.2 MODBUS OPERATION An RS-485 Modbus RTU serial interface allows direct connection to stand

Model 5100-02-IT Combustible Gas Sensor Module Page: 5 1.6 INTERCONNECT WIRING Not supplied with the sensor module, but necessary to the installation

Model 5100-02-IT Combustible Gas Sensor Module Page: 6 Figure 1 - 3: Model 5100-02-IT-A1 (and A2) Combustible Sensor – Cast Aluminum Enclosur

Model 5100-02-IT Combustible Gas Sensor Module Page: 7 2. CAUTIONS & WARNINGS 2.1 INTRODUCTION Although IT Transmitter Modules are designed and