System Sensor i4 Series CO Smoke Detectors Data Sheet

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4 Series Detector carbon monoxide CO and smoke detection in a single system connected device Single device for CO and smoke detection that uses less wiring fewer junction boxes Compatible with a wide range of control panels with the use of the i4 Interface Module Sends distinct smoke and CO signals to the panel Sounds Temporal 3 for smoke and Temporal 4 for CO Built in 85dB sounder LEDs display both CO and smoke status External IR LED provides extended range sensitivity testing Versatile mounting allows for wall or ceiling placement Easily replaceable electrochemical CO cell with 10 year end of life that signals the panel and chirps to alert the homeowner RealTest enables functional test using canned CO Drift compensation and smoothing algorithms provide false immunity Compatible with SENS RDR sensitivity tester Full agency compliance with UL 268 and UL 2075 Listings The i4 Series combines CO and smoke detection one device requiring less wiring and fewer back boxes than separate devices The i4 Series is compatible with i3 2WTA B 4WTA B so an attractive CO monitoring solution can easily be into existing i3 installations The i4 Series CO cell can be replaced at end of life resulting in a much lower life cost than to replace the entire detector ease The i4 Series Combination CO Smoke detector less wiring than two separate CO and smoke devices can pre wire its plug in base while its large wire entry port in line terminals provide ample room for neatly routing wiring The accommodates several back box options and also direct mounts drywall anchors The i4 head plugs into the base with a simple N Lock action When the detector CO cell reaches end it can be easily replaced in the field without a tool With the help of the module the i4 Series transmits CO and smoke signals allowing appropriate response the central monitoring station Intelligent features such as drift and smoothing algorithms reduce nuisance alarms inspection The i4 Series LEDs enable instant inspection detector status signaling normal standby condition alarm maintenance trouble condition or functional test mode devices allow loop testing via the EZ Walk feature where wiring easily be verified by checking the LED status at each detector sensitivity can be easily measured using the wireless SENS device CO cell functionality can also be quickly validated in field with canned CO per NFPA 720 2009 requirements using the RealTest functionality 11 07 2017 Page 1 Series Combination CO Smoke Detector Specifications monoxide CO Smoke detector shall be a System Sensor model number COSMO 2W 2 Wire COSMO 4W 4 Wire listed to UL for Fire Protection Signaling Systems and to UL 2075 for Carbon Monoxide Gas Detection The detector shall be photoelectric smoke and electrochemical CO sensing and equipped with a sounder capable of Temp 3 and Temp 4 audible signals The detector shall nominal sensitivity of 2.5 percent per foot as measured in the UL smoke box The detector shall be capable of automatically adjusting its by means of drift compensation and smoothing algorithms The detector base shall be able to mount to a single gang electrical or direct surface mount to the wall or ceiling Wiring connections shall be made by means of SEMS screws The detector shall provide indication that blinks to indicate normal standby smoke alarm smoke maintenance CO alarm CO trouble end of life When the detector in CO trouble condition it shall send a trouble signal to the panel The detector shall provide a means to test CO gas entry into the CO cell The detector shall provide this with a test mode that accepts CO gas from a test agent and alarms immediately upon sensing CO The 2 wire model shall include a maintenance signal to indicate the need for maintenance at the alarm control panel and shall provide a testing capability to verify the circuit without testing each detector individually The detector shall have a replaceable CO cell that can be at end of cell life Specifications Voltage VDC Standby Current Alarm Current Signal Reverse Polarity Current Start up Current Start up Capacitance 12 24 Minimum 8.5 Maximum 35 50mA 4 Wire 40mA dBA mA Specifications Temperature Range Humidity Range Temperature Range Terminals Modes LED Status Smoke CO Smoke CO Up Mode CO After CO is Sprayed Maintenance Trouble 5.5 Depth 2.5 includes base oz 261 g 50 C 32 122 F RH 70 C 14 158 F nominal to 22 AWG boxes 3.5 and 4 Octagonal Single gang 4 Square 2 x 4 3.5 and 4 round ceiling mount to wall or ceiling 5 sec 5 sec 5 sec 5 sec 5 sec 1 sec 5 sec 5 sec 3 4 3 4 11 07 2017 Page 2 Series Interface Reversing Module i4 Interface Module connects up to 12 detectors to a range of control panels using only 2 to 3 zones It interconnects the devices so when one device alarms all sound panels Easily integrates up to 12 compatible detectors to a wide range of 2 wire module is compatible with COSMO 2W combination and 2WTA B smoke detectors 4 wire module is compatible with COSMO 4W combination and 4WTA B smoke detectors Sends distinct smoke and CO signals from i4 detectors to the panel LED indication shows when a detector on the loop requires or maintenance 2 wire detectors only Initiates the EZ Walk loop test 2 wire detectors only Module interconnects the sounders of all devices connected to it RSS MOD is required Optional trigger inputs are provided to multiple modules The i4 module allows up to 12 i4 Series or compatible Series smoke detector models to be integrated into a fire alarm using only 2 to 3 zones a smoke zone a CO zone and an trouble zone Detectors sound Temp 3 for smoke and Temp for CO events The i4 module can be used to alarm all sounders in detectors for smoke and CO events When one detector smoke or CO and goes into alarm all connected detectors offering the highest level of warning to the homeowner ease The i4 Series Interface Module mounts to a square back box for quick and easy installation Terminal with durable SEMS screws ensure a reliable connection It has pre drilled holes for easy mounting inside a metal enclosure The i4 Interface Module allows i4 and compatible i3 detector models 2WTA B and 4WTA B to communicate with listed fire alarm control panel capable of utilizing this module inspection The i4 Interface Module provides LED status for the loop displaying normal operation loop wiring fault events smoke maintenance 2 wire only CO events and CO Listings 11 07 2017 Page 3 Series Interface Module Specifications i4 module shall be a System Sensor i4 Series model number COSMOD2W 2 wire or COSMOD4W 4 wire listed to UL 864 and UL for Control Units for Fire Protection Signaling Systems The module shall include provisions for mounting to 4 inch square back box connections shall be made by means of SEMS screws The module shall provide 4 LED indicators that blink or illuminate to indicate status maintenance alert alarm or freeze trouble conditions and EZ Walk loop test mode 2 wire module only The module allow communication to i4 Series and i3 Series detectors with sounders with any UL 864 and UL 985 listed fire alarm control panel of utilizing this module The 2 wire module shall offer provisions for Style D Class A wiring on IDC loops and shall provide a loop capability EZ Walk to verify the initiating loop wiring Current2 Specifications Voltage VDC Current

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