Cerberus Pyrotronics ZN-31U Dual Contact Zone Input Module 3108

ENGINEER AND ARCHITECT SPECIFICATIONS 3 Input Module LED Alarm Indicator LED Trouble Indicator Dual Zoning Placement Supervised Solid State Circuitry ULC Listed Approved dual contact zone module Model ZN 31U is de to provide two 2 detector line circuits incorporat contact type devices These devices may be manual waterflow switches thermal detectors relay etc Each circuit provides Class supervision module also contains two 2 red LED lamps two 2 yellow LED lamps one of each for circuit operation of any shorting type device installed on detection circuit the system will lock into alarm initiating the start of the sequential functions into the system such as ringing alarm bells coded alarm transmitters closing doors shut down fans and equipment recalling elevators etc In to the system alarm the red LED alarm lamp on face of the module for the particular zone in alarm will illuminated The module also provides a current limited signal for the zone in alarm for activating a supple alarm relay module or annunciator module The alarm indicating circuits and signaling lamps are from the system control panel yellow LED trouble lamps one for each circuit will should a break occur in the detector lines Such condition will initiate a system trouble signal The yellow trouble indicators will be extinguished upon restora of circuit integrity or upon receipt of any system alarm red and yellow LEDs can be lamp tested from the control panel model ZN 31U is placement supervised providing a trouble signal upon removal from the system unit is Underwriters Laboratories Inc listed Features Model ZN 31U can be supplied in normal or lock in modes as desired NUMBER and Architect detection line circuit monitoring shall be provided by Cerberus Pyrotronics dual contact zone module model This module shall be system interconnected by a plug and harness assembly and shall be operable the main control panel detector line shall consist of a two wire circuit in an end of line device and shall accommo contact type devices Each circuit shall provide Class supervision operation of any contact device installed in the the system shall lock into alarm and the red LED indication lamp one for each circuit mounted on face of the module shall illuminate A yellow LED Wiring indicating lamp one for each circuit also on the of the module shall illuminate should a break occur in detection circuit LEDs shall be lamp tested from the system control model ZN 31U shall be placement supervised and be Underwriters Laboratories Inc listed Information Requirement 15mA 110mA per Circuit Information No Contact Zone lb 45 kg The use of other than Cerberus Pyrotronics and bases with Cerberus control equipment will be considered a misapplication of Cerberus equipment and as such void al warranties either expressed or implied regazrds to loss damage liabilities and or service problems Pyrotronics Ridgedale Avenue Knolls NJ 07927 201 267 1300 201 397 7008 in U S A Pyrotronics East Pearce Street Hill Ontario 1B7 CN 905 764 8384 905 731 9182 1995 sheet dated 12 93