DMP Electronics XR20A Powered Zone for 2-WireSmoke Detectors, 11.1Terminals 25 and, Installation

Installation

Powered Zone for 2-Wire Smoke Detectors

11.1Terminals 25 and 26

A resettable 2-wire Class B powered zone is provided on terminals 25 (positive) and 26 (negative) of the panel.

For programming purposes, the zone number is 10 on the XR10A/XR20A and zone 6 on the XR6A. The zone uses a Model 309, 3.3k W EOL resistor (provided with the panel) and has an operating range of 8.8 to 14.2 VDC.

Power is dropped from zone 10 any time a Sensor Reset is performed on the panel. Whenever non-Fire and non- Supervisory zone types are used on zone 10, make the appropriate adjustments to the zone's Armed Action to prevent false alarms from occurring.

The UL compatibility identifier is: A.

Manufacturer	Model	Detector	Base	Base ID	# of	XR	Zone Expander
		ID			Detectors	Panel
Detection Systems	DS282	B	None	N/A	10	10/20	715, 715-8, 715-16
Detection Systems	DS282TH	B	None	N/A	10	10/20	715, 715-8, 715-16
Detection Systems	DS250	B	MB2W	A	10	10/20	715, 715-8, 715-16
Detection Systems	DS250TH	B	MB2W/MB2WL	A	10	10/20	715, 715-8, 715-16
Detection Systems	DS250HD	B	MB2W/MB2WL	A	10	10/20	715, 715-8, 715-16
Hochiki	SLK-12	HD-4	HSB-12-1, HSB-12-1N	HB-80	20	10/20	715, 715-8, 715-16
DMP/Hochiki	SLK-835	HD-5	HSB-200, HSB-200N	HB-55	7	10/20	715, 715-8, 715-16
DMP/Hochiki	SLK-835H	HD-5	HSB-200,HSB-200N	HB-55	7	10/20	715, 715-8, 715-16
Sentrol/ESL	429AT	S09A	None	N/A	12	10/20	715, 715-8, 715-16
Sentrol/ESL	521B	S09A	None	N/A	12	10/20	715, 715-8, 715-16
Sentrol/ESL	521BXT	S09A	None	N/A	12	10/20	715, 715-8, 715-16
System Sensor	1100	STD	None	N/A	10	20	715
System Sensor	1151	STD	B110LP	N/A	10	20	715
System Sensor	1400	STD	None	N/A	10	10/20	715
System Sensor	1451	STD	B401, B401B	N/A	10	10/20	715
System Sensor	2100	STD	None	N/A	10	10/20	715
System Sensor	2400	STD	None	N/A	10	10/20	715
System Sensor	2451	STD	B401, B401B, DH400	N/A	10	10/20	715
System Sensor	1451DH	STD	DH400	N/A	10	10/20	715
System Sensor	2100T	STD	None	N/A	10	10/20	715
System Sensor	2400AT	STD	None	N/A	10	10/20	715
System Sensor	2400AIT	STD	None	N/A	10	10/20	715
System Sensor	2400TH	STD	None	N/A	10	10/20	715
System Sensor	2451TH	STD	B401, B401B	N/A	10	10/20	715

Figure 4: Compatible 2-wire smoke detectors

XR6A/XR10A/XR20A Installation Guide

2841 E. Industrial Drive Springfield, MO USA 65802-6310 800-641-4282 Digital Monitoring Products

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