Home Automation 20A00-1 Four-Wirefire Zone Connections, Page, Four-Wiredetectors On Zones

WHEN Z1-Z4 IS CONFIGURED AS A

SUPERVISED FIRE OR GAS ZONE, THE

CORRESPONDING ZONE JUMPERS J11-J14

MUST BE IN "SMK" POSISTION

GREEN

YELLOW

BLACK

RED

BLACK RED YELLOW GREEN

SYSTEM SENSOR MODEL 2112/24TR

BOTTOM

PLATE

SYSTEM SENSOR MODEL 2112/24TR

BOTTOM

ZONE YELLOW

ZONE GREEN

+12V RED

GND BLACK

SYSTEM SENSOR MODEL 2112/24TR

ZONE YELLOW

ZONE GREEN

+12V RED

GND BLACK

PLATE

BOTTOM

PLATE

ZONE YELLOW

ZONE GREEN

+12V RED

GND BLACK

SYSTEM SENSOR MODEL 2112/24TR

ZONE YELLOW

ZONE GREEN

+12V RED

GND BLACK

SYSTEM SENSOR MODEL A77-716B

BOTTOM

PLATE

	POWER	BLACK	BLACK
EOL POWER		RED	RED
SUPERVISION
RELAY	ZONE	VIOLET	GREEN
		VIOLET	YELLOW

SYSTEM SENSOR
MODEL A77-716B	MODEL 1503A0011
	1K OHM EOL RESISTOR

	POWER	BLACK	BLACK
EOL POWER		RED	RED
SUPERVISION
RELAY	ZONE	VIOLET	GREEN
		VIOLET	YELLOW
			MODEL 1503A0011
			1K OHM EOL RESISTOR

FOUR-WIRE DETECTORS ON ZONES 1-4 FOUR-WIRE DETECTORS ON ZONES 5-16

FIGURE 4 - FOUR-WIRE FIRE ZONE CONNECTIONS

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