Architectural/engineering specifications carbon monoxide detector shall be a system sensor model number co1224t or co1224tr listed to underwriters laboratories ul 2075 for gas and vapor detectors and sensors. Aux pwr − closed with positive power applied − − zone 1 supervisory trouble contacts negative trouble co1224 trouble detectors alarm alarm initiation initiation contacts contacts ul listed first detector last detector in loop in loop. Web the wiring diagram appears in figure 1 on the reverse side of this page.
Skill Wiring System Sensor B401 Wiring Diagram
40 ma (75 ma test)alarm contact ratings:
0° To 40°C (32° To 104°F) Operating Humidity Range:
17.1.1 a detector shall send a trouble signal to the control panel upon an open circuit, a ground fault,. Co1224t security sensors pdf manual download. Web view and download system sensor co1224t installation and maintenance instructions online.
Web Web System Sensor Co1224T Wiring Diagram.
Co1224t carbon monoxide alarm pdf manual download. The diagram shows a connection to channel #1, but connections to other channels are similar. Use 4 conductors * if wiring multiple co1224 detectors per zone:
Web * Wiring Of The Trouble Relay Is Mandatory:
30 vdc @ 0.5 aaudible signal (temp 4 tone): 20 ma max alarm current: Web carbon monoxide detector shall be a system sensor model number co1224t, listed to underwriters laboratories ul 2075 for gas and vapor detectors and sensors.
Use 4 Conductors • If Wiring Multiple Co1224T/Co1224Tr Detectors Per Zone:
As 12/24 vdc detectors, the co1224t and co1224tr will operate on most industry security and fire alarm control panels. Web specifications electrical specifications system voltage nominal: Caution it should be noted the installation, operation, testing and maintenance of the co1224t/co1224tr is different than system sensor.
Operation Mode Green Led Red Led Sounder Normal (Standby) Blink 1 Per Minute Off.
Web the system sensor co1224t carbon monoxide detector with realtest™ can evaluate the functionality of the co sensing cell using canned test agent. Web view the manual for the system sensor co1224tr here, for free. The example in figure 1 shows the detector connected to switch channel 1, terminals sw1a and sw1b.
30 Vdc @ 0.5 A Audible Signal (Temp 4 Tone):
This manual is available in the following languages: Laboratories ul 2075 for gas and vapor detectors and sensors. The detector shall be equipped with a sounder and a trouble relay.
40 Ma (75 Ma Test) Alarm Contact Ratings:
Web the system sensor co1224t, co1224tr, and co1224a (canada) carbon monoxide (co) detectors use a highly accurate and reliable electrochemical sensing cell to provide early warning of dangerous co levels. Web physical specifications operating t emperatur e range: This manual comes under the category gas detectors and has been rated by 1 people with an average of a 7.5.
Web If Wiring One Co1224T/Co1224Tr Per Zone:
Web view and download system sensor co1224t installation and maintenance instructions online. 7 oz wire gauge acceptance: Below are specific installation requirements for the co1224t/co1224tr:
Web If Wiring One Co1224T/Co1224Tr Per Zone:
Per ul standard 2075 section 17.1.1 a detector shall send a trouble signal to the control panel upon an open circuit, a ground fault, sensor removal or sensor end of life * if wiring one co1224 per zone: 30 vdc @ 0.5 atrouble contact ratings:
