Improper connections will prevent a system from responding properly in the
event of a fire.
Remove power from the communication line before installing sensors.
1. Wire the sensor base (supplied separately) per the base wiring diagram.
(See Figure 1.)
2. Set the desired address on the sensor address switches. (See Figure 2.)
3. Install the sensor into the sensor base. Push the sensor into the base while
turning it clockwise to secure it in place.
4. After all sensors have been installed, apply power to the control panel and
activate the communication line.
5. Test the sensor(s) as described in the TESTING section of this manual.
FIGURE 1. WIRING DIAGRAM
2
3
1
2
3
3
1
2
1
(–)
(+)
+
-
UL LISTED COM
PA
TIBLE
CONTR
OL
PA
NE
L
CLASS A OPTIONAL WIRING
REMOTE
ANNUNCIATOR
(–)
(+)
C0129-04
CAUTION
Do not loop wire under terminal 1 or 2. Break wire run to provide supervision
of connections.
FIGURE 2. ROTARY ADDRESS SWITCHES
TENS
ONES
9
10
11
12
13
14
15
8
7
6
5
4
3
2
1 0
9
8
7
6
5
4
3
2
1 0
C0162-00
UL 2075 listed for Carbon Monoxide
This sensor must be installed in compliance with the control panel system
installation manual. For local audible indication of a carbon monoxide alarm,
it is recommended to install the multi-criteria carbon monoxide (CO) sensor
into a B200S series sounder base. If a local audible device is not used, care
should be taken to develop a proper response plan. The installation must meet
the requirements of the Authority Having Jurisdiction (AHJ). Sensors offer
maximum performance when installed in compliance with the National Fire
Protection Association (NFPA); see NFPA 72 and NFPA 720. For a complete
list of compatible bases, refer to the Base/Sensor Cross Reference Chart at
systemsensor.com.
GENERAL DESCRIPTION
Model FIK-CO351 is a plug-in type Intelligent CO sensor.
The sensor transmits an analog representation of carbon monoxide density
over a communication line to a control panel. Rotary dial switches are pro-
vided for setting the sensor’s address. (See Figure 2.)
Two LEDs on the sensor are controlled by the panel to indicate sensor status.
An output is provided for connection to an optional remote LED annunciator
(P/N RA100Z).
Fike panels offer different features sets across different models. As a result,
certain features of the photoelectric sensors may be available on some control
panels, but not on others.
The Intelligent CO sensor only supports Fike IDP mode systems. The possible
features available in the Intelligent CO sensor, if supported by the control unit
are:
1. The sensor’s LEDs can operate in three ways—on, off, and blinking–and
they can be set to red, green, or amber. This is controlled by the panel.
2. The remote output may be synchronized to the LED operation or con-
trolled independent of the LEDs.
3. Devices are point addressable up to 159 addresses.
Please refer to the operation manual for the UL listed control panel for spe-
cific operation. The intelligent carbon monoxide sensor requires compatible
addressable communications to function properly. Connect these sensors to
listed-compatible control panels only.
SPACING
Fike recommends spacing sensors in compliance with NFPA 72 and 720. For
specific information regarding sensor spacing, placement, and special applica-
tions, refer to NFPA 72, NFPA 720, and the System-Connected Carbon Monox-
ide Detectors Application Guide available from System Sensor.
WIRING GUIDE
All wiring must be installed in compliance with the National Electrical Code,
applicable local codes, and any special requirements of the Authority Having
Jurisdiction. Proper wire gauges should be used. The installation wires should
be color-coded to limit wiring mistakes and ease system troubleshooting.
I56-6636-000
INSTALLATION AND MAINTENANCE INSTRUCTIONS
R
704 SW 10th Street
Blue Springs, MO 64015
Phone: 816.229.3405; Fax: 816.228.9277
www.fike.com
FIK-CO351
Intelligent Carbon Monoxide Sensor
SPECIFICATIONS
Operating Voltage Range:
15 to 32 VDC
Operating Current @ 24 VDC: 200 uA (one communication every 5 sec. with green LED blink on communication)
Maximum Alarm Current:
2 mA @ 24 VDC (one communication every 5 seconds with red LED solid on)
Maximum Current:
4.5 mA @ 24 VDC (one communication every 5 seconds with amber LED solid on)
Operating Humidity Range:
15% to 90% Relative Humidity, Non-condensing
Operating Temperature Range: 32°F to 122°F (0°C to 50°C)
Height:
2.7˝ (69 mm) installed in B200S series sounder base
Diameter:
6.875˝ (175 mm) installed in B200S series sounder bases
Weight:
3.4 oz. (95 g)
Isolator Load Rating:
0.0063*
*Please refer to your isolator base/module manual for isolator calculation instructions.
http://www.fike.com/06-912
For system/product documentation including
installation, operation, and maintenance,
scan QR code or enter URL provided.
1
I56-6636-000
1/15/2021
