Sierra Monitor Corporation 5100-04-IT, T12020, 5100-06-IT, 5100-05-IT, 5100-03-IT Table Of Contents

		TABLE OF CONTENTS
1.	PRODUCT DESCRIPTION		1
1.1	GENERAL		1
1.2	PRODUCT CONFIGURATION		1
1.3	THEORY OF OPERATION		1
1.4	MODES OF OPERATION		1
1.4.1		SENTRY INTERFACE	1
1.4.2		MODBUS OPERATION	2
1.4.3		ANALOG OPERATION	2
1.4.4 REMOTE SENSOR AND DISPLAY (APPENDIX D)			2
1.4.5 REMOTE ALARM RESET (DIGITAL INPUT) (Figure 3-7)			2
1.4.6		OPTIONAL INTEGRAL RELAYS	2
MECHANICAL			2
1.4.7		ENCLOSURE	2
1.4.8		TRANSMITTER ELECTRONICS	4
1.4.9		SENSOR ASSEMBLY	4
1.5	INTERCONNECT WIRING		4
1.6	POWER REQUIREMENTS		4
2.	CAUTIONS & WARNINGS		5
2.1	INTRODUCTION		5
2.2	IT MODULES - GENERAL		5
2.3	WIRING		5
3.	INSTALLATION		7
3.1	SENSOR MODULE LOCATIONS		7
3.2	WIRING		7
3.2.1 ANALOG 4-20 mA OPERATION			7
3.2.2 MODBUS OPERATION USING RS-485 CONNECTION			7
3.2.3 SENTRY OPERATION USING SMC SENTRY CONNECTION			7
3.2.4		GENERAL	7
3.3	ENCLOSURE INSTALLATION		8
3.4	TRANSMITTER AND SENSOR INSTALLATION		8
3.5	MODULE ADDRESS SWITCH		10
4.	OPERATION		17
4.1	INTRODUCTION – HUMAN-MACHINE INTERFACE SYSTEM		17
4.2	HUMAN-MACHINE INTERFACE		17
4.3	MAIN MENU		18
4.4	CONFIGURE SET-POINTS		19
4.5	MAINTENANCE FUNCTIONS		22
5.	CALIBRATION		24
5.1	CALIBRATION FREQUENCY		24
5.2	CALIBRATION PREPARATION		24
5.2.1 CALIBRATION GAS DELIVERY METHODS			24
5.3	CALIBRATION PROCEDURE		24
5.3.1 SENSOR EXPOSURE TO GAS			25
6.	SERVICE		26
6.1	SENSOR MODULE CONFIGURATION		26
6.2	ENCLOSURE REPLACEMENT		26
6.3	TRANSMITTER REPLACEMENT		27
6.4	SENSOR REPLACEMENT		27

Contents