Macurco specifications Wiring Diagrams, CM-S1CONTROLLING A REMOTE ALARM

WIRING DIAGRAMS

!ENSURE POWER IS OFF WHEN CONNECTING THE PIGTAIL CABLE TO THE CM-S1

TYPICAL CONNECTION OF TWO CM-S1's TO AN ALARM CONTROL PANEL

UL Listed Alarm Control Panel

N.O. initiating circuit

Battery-backed 12 or 24 VDC Power Supply. Fuse

or current limit at 0.5 A for each CM-S1

12/24V GND

CM-S1

SPDT

Alarm relay

GND 12/24V

N.O.	VIO	CM-S1
		SPDT
N.C.	BLU
		Alarm
COM	YEL
		relay
	BLK
		GND
	RED
		12/24V

N.O. VIO N.C. BLU COM YEL BLK RED

E.O.L.R.

1.The CM-S1 is for use with UL Listed Alarm Control Panels (Fire or Fire/Burglar type or Critical Process Management Equipment) that have 12 to 24 VDC alarm initiating circuits.

2.The Alarm Control Panel (Fire or Fire/Burglar type or Critical Process Management Equipment) must be dedicated to CO detection or have alarm devices that provide a distinctive alarm for carbon monoxide detection. Do not connect the CM-S1 to Fire Alarm Circuits.

3.The CM-S1 is intended for installation in buildings in non-hazardous locations such as residences, retail stores, office buildings and institutional buildings.

4.The CM-S1 is NOT intended for use in industrial applications such as refineries, chemical plants, etc. The CM-S1 is NOT intended for use in parking garages, as the controller for exhaust systems.

5.LOCATION: Place the unit at a level where people breathe: about 5 feet (1.5 meters) above the floor. Mount the CM-S1 in a vertical position on a wall or column. Do NOT mount the CM-S1 in a corner.

6.SPACING: Use the same spacing as for smoke detectors – 30 foot (9 meters) centers, 900 sq. feet (83 sq. meters) per detector.

7.INSTALLATION: See page 1.

8.The alarm control panel zone inputs must be terminated with end of line resistors (E.O.L.R.), which are provided with the panel.

9.When using the CM-S1 with normally closed initiating circuits, use the "N.C." and "COM" alarm relay connections.

The CM-S1 has not been evaluated as a stand-alone unit by U.L.

CM-S1 CONTROLLING A REMOTE ALARM

CM-S1

SPDT

Alarm relay

GND 12/24V

N.O. VIO N.C. BLU COM YEL BLK RED

Alarm Relay: SPDT,

1.0Amps., 60VDC, 60 VA dry contacts, no polarity

UL Listed Class 2

Power Source:

12-24 VDC, 1 VA

CM-S1

SPDT

Alarm relay

GND 12/24V

		UL
N.O.	VIO	LISTED
		12VDC
N.C.	BLU
		ALARM
COM	YEL
	BLK
	RED
	UL LISTED
	12VDC	POWER
	POWER SUPPLY

Document #679-800-001 Page 4 of 4 Rev. 1.1, Jan 9, 2006