Honeywell VISTA-10PSIA, Ademco Security Systems Hardwire Zones, Wire Smoke Detectors

Installation Instructions

Hardwire Zones

Normally Open Zones/ Normally Open EOLR Zones

1.Connect open circuit devices in parallel across the loop; for EOLR zones, connect the EOLR across the loop wires at the last device.

2.Enable normally open/EOLR zones using Zone Programming mode, “Hardwire Type” prompt.

Normally Closed Zones/Normally Closed EOLR Zones

1.Connect closed circuit devices in series in the high (+) side of the loop; for EOLR zones, connect the EOLR in series following the last device.

2.Enable normally closed/EOLR zones using Zone Programming mode, “Hardwire Type” prompt.

NOTES

•EOLR: If the EOLR is not at the end of the loop, the zone is not properly supervised and the system may not respond to an “open” on the zone.

UL For UL commercial burglar alarm installations, use EOLR zones.

Smoke Detectors

4-Wire Smoke Detectors

Connect 4-wire smoke detectors (up to 16, depending on detector current draw) to any zone as shown below. This control does not automatically reset power to 4-wire smoke detector zones, so you must use a relay (e.g., 4204), or on-board trigger to reset power (also required for fire verification). Do this by programming the designated relay/trigger as zone type 54 (fire zone reset); see On-Board Trigger section for other information.

				Figure 7. 4-Wire Smoke Detector Connections					_
+	5
		RELAY
AUX PWR	PROGRAM		BLK	+	RED
	RELAY
OUTPUT	AS ZONE				EOL	AUX PWR (+)	5
TERMINALS	TYPE 54
					POWER
	(FIRERESET)ZONE			N.O.	SUPERVISION	TO OUTPUT 17 ( )	_	BLK		+
	4				RELAY MODULE	PROGRAM OUTPUT 17
		N.C.			A77-716B.
						FOR "OUT NORM
CONTACT OPENS					USE N.O.
						LOW" = YES IN 79 MENU
					CONTACT,		+			N.O.
MOMENTARILY UPON		+
FIRE ALARM RESET				VIOLET	WHICH CLOSES	MODE AND AS ZONE				VIOLET
		4-WIRE SMOKE			WHEN POWER	TYPE 54 IN	4-WIRE SMOKE
					IS APPLIED.	80 MENU MODE	OR COMBUSTION
		OR COMBUSTION
							DETECTOR	2000
		DETECTOR	2000
								OHMS
			OHMS
								EOLR
			EOLR
TO ZONE TERM. (+)					-V0	TO ZONE TERM. (+)
					-007
		HEAT					HEAT
TO ZONE TERM. ( )					wiresmk	TO ZONE TERM. ( )
	DETECTOR						DETECTOR
					4

RED

EOL
POWER
SUPERVISION
RELAY MODULE
A77-716B.
USE N.O.
CONTACT,
WHICH CLOSES
WHEN POWER
IS APPLIED.	V0
	4 wiresmk-008-

4-Wire Smoke Detector Using Relay for Power Reset 4-Wire Smoke Detector Using Output 17 for Power Reset

NOTES

•Fire Verification (zone type 16): The control panel will “verify” a fire alarm by resetting the smoke detectors after the first alarm trigger, and then waiting 90 seconds for a second alarm trigger. If the smoke detector or thermostat does not trigger again, the control will disregard the first trigger, and no alarm signal will occur. This feature eliminates false alarms due to electrical or physical transients.

SIA Installations: If using fire verification on zones other than zone 1, UL Fire Alarm Listed relay accessories must be used to reset power as described above.

•Power Reset: Maximum current on trigger 17 is 100mA.

2-6