Part Numbers

Product Codes

FCS-8-M	Modbus® RTU RS-485 WAN Output FCS-8 Eight Channel Controller
FCS-8-B	BACnet® MS/TP RS-485 WAN Output FCS-8 Eight Channel Controller

Factory Options

-AI	Four internal Analog Inputs 4-20 mA
-2AI	Eight internal Analog Inputs 4-20 mA
-AO	Four internal Analog Outputs 4-20 mA
-2AO	Eight internal Analog Outputs 4-20 mA
-AIAO	Four internal Analog Inputs 4-20 mA and four internal Analog Outputs 4-20 mA
-DL	Enclosure door lock and keys to prevent unauthorized access to inside the enclosure
-IH	Internal heater for cold environment applications down to -40°C / 40°F
-L	Top mounted strobe, red lens, IP65 rated, 6.1 cm dia x 13 cm H / 2.4 in dia x 5.2 in H)
-SW	Manual shutoff switch (for emergency electrical shutdown, ventilation purge and to meet B52 code requirements)
-WA	Door mounted, water tight audible alarm, rated 85 dB @ 60.96 cm / 2 ft

Field Options

FCS-OPTION AO	Analog Output board for adding four internal 4-20 mA analog outputs to the FCS-8, install in the field by qualified technician only or send back to factory for installation
FCS-OPTION AI	Analog Input board for adding four internal 4-20 mA analog inputs to the FCS-8, install in the field by qualified technician only or send back to factory for installation
CET-BAC-MOD	CETCI BACnet Module for converting FCS-8-M WAN communication from Modbus® to BACnet®, installed in the field by qualified technician only

Compatible Analog (4-20 mA) Transmitters (requires factory installed -AI or -2AI Option)

LPT Series	Single channel analog gas detector for monitoring carbon monoxide, nitrogen dioxide, ammonia, chlorine, ozone or oxygen
LPT-A series	Single channel analog gas detectors for monitoring many different toxic, combustible or refrigerant gases
ART series	Single channel analog infrared refrigerant gas detectors with 0 - 3,500 ppm range
CGAS Detectors series	Single channel analog infrared CO2 gas detectors with 0 - 5000 ppm or 0 - 5% vol measurement range
CXT-A series	Single channel, analog explosion proof gas detectors for monitoring toxic or combustible gases in hazardous-rated areas

Compatible Digital (Modbus® RS-485) Transmitters

ART series	Single channel Modbus® infrared refrigerant gas detectors with 0 - 3,500 ppm range
CGAS Detector series	Dual channel digital gas detectors for monitoring many different toxic, combustible or refrigerant gases
LPT-P series	3 channel, digital gas detectors for monitoring CO, NO2 and combustible gases
LPT-M series	3 channel, digital gas detectors for monitoring many different toxic, combustible or refrigerant gases
CXT-D series	Single channel, digital explosion proof gas detectors for monitoring toxic or combustible gases in hazardous-rated areas

Peripheral Devices

LNK-AI (max 2, no internal AI)	Analog Input Peripheral Device that adds four 4-20 mA inputs, Modbus® RS-485 communication
LNK-AO (max 2, no internal AO)	Analog Output Peripheral Device that adds four 4-20 mA outputs, Modbus® RS-485 communication
LNK-XT	Network Extender Peripheral Device to extend the Modbus® RS-485 BUS wire length
QCC-RDM (max 4)	Remote Display for alternate location viewing of gas level readings
RLY-4 (max 2, no RLY-8)	Remote Relay that adds four relay outputs, rated 5A @ 240 volts each, Modbus® RS-485 communication
RLY-8 (max 1, no RLY-4)	Remote Relay that adds eight relay outputs, rated 5A @ 240 volts each, Modbus® RS-485 communication
RPS-24VDC	Remote Power Supply to provide power to extend the network of remote and peripheral devices
RSA-24V	Remote LED strobe light with audible, red lens, 8.9 cm / 3.5”, comes with mounting bracket
RSH-24V-A	Remote Horn/Strobe Combo, unmounted, 24 VAC/VDC, rated 99 dB @ 3 m (10 ft) (VAC), 97 dB @ 3 m (10 ft) (VDC), amber lens
RSH-24V-B	Remote Horn/Strobe Combo, unmounted, 24 VAC/VDC, rated 99 dB @ 3 m (10 ft) (VAC), 97 dB @ 3 m (10 ft) (VDC), blue lens
RSH-24V-R	Remote Horn/Strobe Combo, unmounted, 24 VAC/VDC, rated 99 dB @ 3 m (10 ft) (VAC), 97 dB @ 3 m (10 ft) (VDC), red lens