Carbon Monoxide Detector - AV-iQ

Carbon Monoxide Detector
FOR USE WITH ALARM CONTROL PANELS
CM-S1
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SPDT alarm relay
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LED for operating status
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12-24 VDC Power
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Flush or surface mount
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Long life sensor
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All units individually
calibrated
FEATURES
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Listed to UL Standard 2075 for carbon monoxide detectors.
Tested to UL Standard 2034 for carbon monoxide detectors.
Surface mounts to a wall using the supplied enclosure rear housing.
Flush mounts in a 2 X 4 (1-1/2 inch deep minimum ) single gang switch, or handy electrical box.
Small, low profile, attractive unit in a white plastic case.
Detector alarms at multiple levels of exposure to carbon monoxide based on time weighted averages of the
gas present.
Inexpensive, easy to install. Microcomputer control allows mostly automatic operation.
Test & Reset switch conducts internal tests and actuates alarm relay.
Visual display: GREEN - Normal operation.
FLASHING AMBER - Trouble Contact your installer or Macurco Tech Support
RED - Danger! Move to fresh air (hazardous condition is present.)
Solid state sensor. No maintenance or periodic sensor replacement needed.
SPDT Relay to connect to Alarm Control Panels or switch external alarm devices.
Buzzer: Produces repeating loud tone bursts during alarm, and chirps if sensor trouble is found.
SPECIFICATIONS
Voltage:
Current (standby / alarm @ 12-24V):
Power (standby / alarm @ 12V):
Power (standby / alarm @ 24V):
Size:
Alarm Relay:
Buzzer Rating:
Shipping Weight:
Oper. Temp. Range:
Alarm Setting:
Color:
12-24 VDC
20 mA / 40mA (250mA peak for 14ms/sec)
¼ Watt / ½ Watt
½ Watt / 1Watt
3-1/8 X 5-1/8 X 1-1/2 inch
SPDT, 1 Amp, 60VDC, 60VA
85 dBA at 10 Feet
One pound
32° to 120° F
Per UL 2034 (Oct.98)
White
(May be used with a UL Listed Class 2 Power Supply)
Manufactured By:
Macurco
6555 S. Kenton St., Ste. 304
Centennial, CO 80111
303-781-4062 Fx: 303-761-6640
www.macurco.com
Distributed By:
REV: 7/05
TYPICAL CONNECTION OF TWO CM-S1's TO AN ALARM CONTROL PANEL
ENSURE POWER IS OFF WHEN CONNECTING THE PIGTAIL CABLE TO THE CM-S1
UL Listed Alarm Control Panel
SPDT
alarm
relay
Battery-backed 12 or 24
VDC Power supply. Fuse
or current limit at 0.5 VA
for each CM-S1
12/24V
N.O.
N.C.
COM
CM-S1
VIO
BLU
WHT
BLK
GND
COM
VIO
BLU
WHT
BLK
GND
RED
12/24V
N.O.
N.C.
SPDT
alarm
relay
E.O.L.R.
CM-S1
N.O. initiating
circuit
RED
12/24V
GND
1. The CM-S1 is for use with U.L. Listed Alarm Control Panels (Fire or Fire/Burglar type or Critical Process
Management Equipment) that have 12 to 24 Vdc power and 12 to 24 Vdc alarm initiating circuits.
2. The Alarm Control Panel (UL Listed 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 of 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: As shipped, the CM-S1 faceplate is mounted on the enclosure's rear-housing component.
This enclosure configuration allows the unit to mount flush on a wall. Wiring is routed through an access
area on the base of the rear housing. A thin mid-plate enclosure component is also supplied with the CMS1. Using the supplied screws, this mid-plate component is used to mount the CM-S1 on a 2 x 4 singlegang, or "handy" electrical box, provided by the installer. The CM-S1's faceplate component (with the
detector attached) is then mounted on the mid-plate component. Electrical connections to the CM-S1 are
made via the supplied five-conductor pigtail cable. The pigtail cable is first connected to the control panel
wiring by means of the supplied wire-nuts (refer to the diagrams for proper pigtail wiring). The pigtail cable's
connector then snaps into the mating connector on the back of the CM-S1 detector, allowing easy
installation and replacement of the CM-S1. For proper detector operation, ensure that the CM-S1 is
connected to a continuous source of power (not controlled by a wall switch). The CM-S1 power
consumption figures represent worst-case conditions and will vary as the applied DC voltage varies.
8. The alarm control panel zone inputs must be terminated with end of line resistors (E.O.L.R.), that 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
VIO
N.O.
N.C.
BLU
COM
WHT
BLK
RED
Alarm Relay: SPDT,
1.0 Amps., 30Vdc, 30 VA
dry contacts, no polarity
UL Listed Class 2
Power Source:
12-24 VDC, 1 VA
CM-S1
SPDT
alarm
relay
GND
12/24V
N.O.
N.C.
VIO
BLU
COM
WHT
+
BLK
UL
LISTED
12VDC
ALARM
The alarm must not
require over 1 amp.
RED
+
UL LISTED
12 VDC
POWER
POWER SUPPLY
10/04
REV: 1/06
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