Sierra Monitor Corporation T12020 Instruction Manual

MODEL 5100-XX-IT IT Series TOXIC GAS SENSOR MODULE Version 2.0 APPLICABILITY & EFFECTIVITY Effective for all Model 5100-XX-IT and 5100-XX-IT-

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Page: 7 3. INSTALLATION NOTE All IT modules are factory are pre-configured and calibrated. All modules are tagged to indicate the configuration inclu

Page: 8 NOTES The drain wire of shielded cable must NOT be used as one of the conductors. Installation and wiring must be in accordance with the Na

Page: 9 6. Carefully return the transmitter to the enclosure installing it over the two stand-off’s. Tighten the retaining screws into the stand-of

Page: 10 3.5 MODULE ADDRESS SWITCH For digital interface applications the module address switch (or Modbus node) must be set per Table 3-2: POSITION

Page: 11 Figure 3-2 Interface Board Connectors Figure 3-3 RS-485: 120 ohm termination not selected, BIAS shunted for 10

Page: 12 Figure 3-4 4-20mA Circuit Types

Page: 13 Figure 3-5 4-20mA Circuit Type Connections for 5100-XX-IT

Page: 14 For end of line, refer to Figure 3-3 Figure 3-6 Wiring Connections for Modbus and Sentry Interface

Page: 15 5100-05-IT REMOTE ALARM RESET (SUPERVISED)SWITCH INSWITCH IN+-+ - + GND + - - IN IN OUT SWITCH 4-20 4-20 P1 4.7K OHM (CUSTOM

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Page: 17 4. OPERATION 4.1 INTRODUCTION – HUMAN-MACHINE INTERFACE SYSTEM The Gas Sensor Module utilizes a visual menu system operated by means of a ma

Page: 18 4.3 MAIN MENU Table 4-1 describes the primary man-machine interface operation. Function Display Description ReferenceM ESTM ESTMES TMES TM E

Model 5100-XX-IT Toxic Gas Sensor Module Page: 19 4.4 CONFIGURE SET-POINTS The sensor module set-points menu is used to initially set-up the alarm se

Model 5100-XX-IT Toxic Gas Sensor Module Page: 20 Function Display Description ReferenceM ESTM ESTM ESTM ESTMES TMES TMES TMES TM ESTM ESTUse S or T

Model 5100-XX-IT Toxic Gas Sensor Module Page: 21 M ESTM ESTMES TMES TM ESTM ESTM ESTM ESTM ESTM ESTMES TM ESTM ESTM ESTM ESTM ESTM ESTMES TM ESTGas

Model 5100-XX-IT Toxic Gas Sensor Module Page: 22 4.5 MAINTENANCE FUNCTIONS The maintenance menu enables the operator to view sensor and software ver

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Model 5100-XX-IT Toxic Gas Sensor Module Page: 24 5. CALIBRATION 5.1 CALIBRATION FREQUENCY The 5100-XX-IT has been calibrated in the factory prior to

Model 5100-XX-IT Toxic Gas Sensor Module Page: 25 5.3.1 SENSOR EXPOSURE TO GAS Calibration gas must be delivered to the sensor using the flow rate

Contents TABLE OF CONTENTS 1. PRODUCT DESCRIPTION ...

Model 5100-XX-IT Toxic Gas Sensor Module Page: 26 Figure 6-1 Module Components 6. SERVICE 6.1 SENSOR MODULE CONFIGURATION The gas sensor module is co

Model 5100-XX-IT Toxic Gas Sensor Module Page: 27 The enclosure should be replaced if the cover threads or conduit threads have been damaged, or if t

Model 5100-XX-IT Toxic Gas Sensor Module Page: 28 6.5.1.2 SENSOR MODULE INSTALLATION • Module installation in conformance with this manual. • Modu

Model 5100-XX-IT Toxic Gas Sensor Module Page: 29 7. APPENDICES APPENDIX A - SPECIFICATIONS Sensor type: Electrochemical 5100-03-IT O2 5100-04-IT

Model 5100-XX-IT Toxic Gas Sensor Module Page: 30 Modbus: Baud: 38400 (Adjustable 2400 to 38400 Baud) Parity: None Stop bit: 1 Data bits:

Model 5100-XX-IT Toxic Gas Sensor Module Page: 31 APPENDIX B: - MODEL NUMBERS & PARTS LIST Sensor Module 5100-03-IT Gas Sensor Module, Oxygen 51

Model 5100-XX-IT Toxic Gas Sensor Module Page: 32 APPENDIX C: LIMITED WARRANTY SIERRA MONITOR CORPORATION warrants its products to be free from defec

Model 5100-XX-IT Toxic Gas Sensor Module Page: 33 APPENDIX D: REMOTE SENSOR/DISPLAY DRAWING 5394-52

Model 5100-XX-IT Toxic Gas Sensor Module Page: 34 APPENDIX E: MODBUS MEMORY MAP Read Register Table Register Description Comments 40001 Concent

Contents 6.5 INSTALLATION INSPECTION ...

Page: 1 1. PRODUCT DESCRIPTION 1.1 GENERAL The Model 5100-XX-IT Toxics Gas Sensor Module is a member of the Information Technology ”IT” family of gas

Page: 2 accessible from the cover plate as illustrated in Figure 3-1. Figure 3-6 in this manual provides the wiring terminations for connections to

Page: 3 . Figure 1-1 Model 5100-05-IT Toxic Gas Sensor Module – Aluminum Enclosures, Dimensions Figure 1-2 Model 5100-05-IT Toxic Gas Senso

Page: 4 1.4.8 TRANSMITTER ELECTRONICS Electronic Assembly consist of one top transmitter board (connected to the cover plate) and on lower interfac

Page: 5 2. CAUTIONS & WARNINGS 2.1 INTRODUCTION Although IT Transmitter Modules are designed and constructed for installation and operation in i