Sierra Monitor Corporation 3100-01 manual Connectors Fire Relay Connector, Fault Connector

Instruction Manual

B.2 Connectors
B.2.1 Fire Relay Connector
	(J2) Fire Relay	Description
	Pin 1 (Left Most) & Pin 2	Normally Open Side of Relay
	Pin 3 & Pin 4 (Middle)	Common or Center Side of Relay
	Pin 5 & Pin 6 (Right Most)	Normally Closed Side of Relay
B.2.2 Verify and Aux. Fault Connector
	(J3) Verify/Aux.	Description
	Pin 1 (Left Most) & Pin 2	Verify Relay Common Side of Relay
	Pin 3 & Pin 4	Verify Relay NO or NC Side of Relay
	Pin 5	Aux. Fault Relay Common Side of Relay
	Pin 6 (Right Most)	Aux. Fault Relay NO or NC Side of Relay

B.2.3 Fault Connector
	(J4) Fault Relay	Description (Normally Energized State)
	Pin 1 (Left Most)	Normally Closed Side of Relay
	Pin 2 (Middle)	Common Side of Relay
	Pin 3 (Right Most)	Normally Open Side of Relay

B.2.4 Power/Communications Connector
	(J5) Power/Comm.	Description
	Pin 1 (Left Most) & Pin 5	Power (DC -)
	Pin 2 & Pin 6	Communication RS 485 (-)
	Pin 3 & Pin 7	Communication RS 485 (+)
	Pin 4 & Pin 8 (Right Most)	Power (DC +)

B.2.5 3100-06 Connectors

(J2) Connector	Description
Pin 1 (Left Most)	Power (DC -)
Pin 2	Communication RS 485 (-)
Pin 3	Communication RS 485 (+)
Pin 4	Power (DC +)
Pin 5	4-20mA Negative
Pin 6	4-20mA Positive
Pin 7 to Pin 8 Jumper (Right Most)	Enables 4-20 mA

Page: 16 Model 3100 Series Flame Detector (11/04)