Spec Sheet
CM-6 Specifications
• Power: 3 W (max) from 12 to 24 VAC or 12 to 32 VDC
• Current @ 24 VDC: 75 mA in alarm, 50 mA fan relay on and 23 mA stand by
• Shipping Weight: 1 pound (0.45 kg)
• Size: 4 1/2 x 4 x 2 1/8 in. (11.4 X 10.2 X 5.4 cm)
• Color: Dark gray
• Connections: plugs/terminals
• Mounting box: (not included) 4x4 electric
• Fan relay: 5 A, 240 VAC, pilot duty, SPDT, latching or non-latching
• Fan relay actuation: selectable at OFF, 15 ppm, 25 ppm,
35 ppm (default), 50 ppm or 100 ppm CO
• Fan Delay Settings of 0, 1, 3 (default), 5 and 10 minutes
• Fan Minimum Runtime settings are OFF (default), 3, 5, 10 or 15 minutes
• Alarm relay: 0.5A 120 V, 60 VA
• Alarm relay actuation: selectable N.O. default or N.C.
CM-6 Rear View
• Alarm relay settings: OFF, 50 ppm, 100 ppm, 150 ppm and 200 ppm (default)
• Current Loop, 4-20 mA for 0-200 ppm CO
• Operating Environment: 0°F to 125° F (-18°C to 52°C),10 to 90% RH
Location
The unit typically covers about 5,000 sq.ft. (465 square meters) in a parking garage or similar application and
900 sq.ft. (84 square meters) in a residential or office type application. The coverage depends on air movement
within the room or facility. Do not mount the CM-6 in a corner. The detector may be installed on either a ceiling or
a wall. If installed on a peaked, gabled, or sloped ceiling, it should be located about 3 feet (1 meter) from the
highest point. Normally, the unit is mounted about 5 feet (1.5m) above the floor (normal breathing zone), in a
central area where air movement is generally good. Additional detectors may be needed near any areas where
people work or where the air is stagnant.
TYPICAL CONNECTION OF CM-6
N.C.
N.O.
AC or DC
No Polarity
A
B
N.O.
COM
N.C.
Auxiliary functions
such as dialers.
N.O. or N.C.
initiating circuit
12 or 24 V power
battery backed up
ALARM
RELAY
POWER
12 or 24 V
coil
SPDT fan
RELAY
Exhaust
Fan
MAIN FAN
POWER
RELAY
12 or
24 V
coil
CM-6
Alarm Control Panel
4-20 mA
Loop
+
-
TYPICAL COVERAGE 5,000 SQUARE FEET
Made in the U.S.A. with US and imported materials
© Aerionics 2014. All rights reserved.
Macurco is a trademark of Aerionics, Inc.
Made in the USA