SMC T12020 - Manuals

SMC T12020 – Manual in PDF format online.

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Manual

Manual SMC T12020

Summary

Page 4 - Contents

Contents 6.5 INSTALLATION INSPECTION ......................................................................................................................27 6.5.2 INSPECTION AND TROUBLESHOOTING GUIDE ...............................................................................28 6.5.3 IF MODULE D...

Page 5 - PRODUCT DESCRIPTION; Information Technology; PRODUCT CONFIGURATION

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 sensor transmitter modules. Members of the IT Toxics family include: • 5100-03-IT Oxygen Deficiency Gas Sensor Module • 5100-04-IT Carbon Monoxide Gas...

Page 6 - MECHANICAL

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 the Sentry controller. When the module is operated in conjunction with a Sentry controller, the alarms outputs in the module can both be set to “Sentry”...

Page 8 - a separate source, or from an approved Sentry or; Model 5100-XX-IT Toxic Gas Sensor Module – Mounting Options

Page: 4 1.4.8 TRANSMITTER ELECTRONICS Electronic Assembly consist of one top transmitter board (connected to the cover plate) and on lower interface board. Connectors for wiring for power, signal interface and alarm relays are located on the interface board assembly 1.4.9 SENSOR ASSEMBLY The sensor ...

Page 9 - Although; Read the entire chapter prior to installation of the equipment.; subject to pulses of high current.

Page: 5 2. CAUTIONS & WARNINGS 2.1 INTRODUCTION Although IT Transmitter Modules are designed and constructed for installation and operation in industrial applications including "hostile" environments, caution should be taken to insure that the installation is made in compliance with this...

Page 10 - THIS PAGE INTENTIONALLY LEFT BLANK

Page 11 - SENSOR MODULE LOCATIONS; Select locations for each sensor modules based on the following:; SENTRY OPERATION USING SMC SENTRY CONNECTION

Page: 7 3. INSTALLATION NOTE All IT modules are factory are pre-configured and calibrated. All modules are tagged to indicate the configuration including the sensor module number. Identify all components during unpacking and install using the factory configuration. 3.1 SENSOR MODULE LOCATIONS Select...

Page 14 - MODULE ADDRESS SWITCH; Sensor Module Address Switch Positions; Transmitter Face Plate

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: P OSITION A DDRESS P OSITION A DDRESS 1 Sensor 1 9 Sensor 09 2 Sensor 2 A Sensor 10 3 Sensor 3 B Sensor 11 4 Sensor 4 C Sensor 12 5 Sensor 5 D Sensor 13 6 Senso...

Page 15 - Interface Board Connectors

Page: 11 Figure 3-2 Interface Board Connectors Figure 3-3 RS-485: 120 ohm termination not selected, BIAS shunted for 100K ohm bias

Page 18 - Wiring Connections for Modbus and Sentry Interface

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

Page 19 - Wiring Connections for Remote Alarm Reset

Page: 15 5100-05-IT REMOTE ALARM RESET (SUPERVISED) SWITCH IN SWITCH IN + - + - + GND + - - IN IN OU T SW IT CH 4- 20 4- 20 P1 4.7K OHM (CUSTOMER SUPPLIED) Figure 3-7 Wiring Connections for Remote Alarm Reset

Page 21 - INTRODUCTION – HUMAN-MACHINE INTERFACE SYSTEM

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 magnet. A magnetic tool (5358-50) is supplied for this purpose. The menu system is used to configure alarm set-points, calibrate the sensor module, and f...

Page 22 - M E; Table 4-1 Master Menu; ISPLAY; STARTING; Table 4-2 Operation Display Values

Page: 18 4.3 MAIN MENU Table 4-1 describes the primary man-machine interface operation. Function Display Description Reference M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T XXXPPM Default Display (Once a minute the sensor displays module address) Tab...

Page 25 - Gas Range Adjustment Example

Model 5100-XX-IT Toxic Gas Sensor Module Page: 21 M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T M E S T Gas Range Adjustment Example Enter Range S.P. Function - Range Adjust *C Enter *100 PPM Select [E]...

Page 26 - MAINTENANCE FUNCTIONS; Function

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 versions. Sierra Monitor technical support has access to other values as needed.. The maintenance menu operation is described in Table 4-4. Function Displ...

Page 28 - CALIBRATION PROCEDURE; Adapter; Sample Gas In

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 shipment. It is recommended that the user check calibration before placing in service. The toxic sensor module must be calibrated every six months. Pe...

Page 29 - Until Stable; Key; Banner: Calibration Aborted

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 and duration listed in below: Model Gas Flow Period 5100-03-IT Oxygen 300 cc/min Until Stable 5100-04-IT Carbon Monoxide 300 cc/min Until Stable 5100-05-...

Page 30 - Gas Sensor Module; ENCLOSURE REPLACEMENT

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 comprised of the following sub-assemblies (Figure 6-1): 5100-XX-IT Gas Sensor Module SPL21810 Aluminum Enclosure (SPL32178 316SS Enclosure) SPL21825 Tran...

Page 32 - INSPECTION AND TROUBLESHOOTING GUIDE; Complete calibration and exit to operating mode.

Model 5100-XX-IT Toxic Gas Sensor Module Page: 28 6.5.1.2 SENSOR MODULE INSTALLATION • Module installation in conformance with this manual. • Modules accessible for calibration. • Wiring terminations clean and correct. 6.5.1.3 MOISTURE TRAPS AND RAINSHIELDS • Conduit seals and drains installed to av...

Page 33 - APPENDIX A - SPECIFICATIONS; Electrical Classification

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 CO 5100-05-IT H2S 5100-06-IT Cl2 Max. Range 0-25 %Vol 0-1000 PPM 0-100 PPM 0-10 PPM User Settings Range 0-100, 0-500, variable 0-10, variable 0-5, variabl...

Page 34 - Ordering Information:; ZZ

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: 8 Flow Control: None Memory map: Appendix E Warranty: Limited Warranty 2 years Specifications subject to change without notice Ordering Information: 5100 - XX - I...

Page 36 - APPENDIX C: LIMITED WARRANTY

Model 5100-XX-IT Toxic Gas Sensor Module Page: 32 APPENDIX C: LIMITED WARRANTY SIERRA MONITOR CORPORATION warrants its products to be free from defects in workmanship or material under normal use and service for two years after date of shipment. SMC will repair or replace without charge any equipmen...