Cerberus Pyrotronics ALD-21 Analog Loop Driver 5036

ALD 2I Analog Loop Driver AND ARCHITECT SPECIFICATIONS Dynamic Supervision 2 Intelligent Analog Device Circuits Remote Smoke Detector Sensitivity Voltage Device Identification 32 Character Custom Alphanumeric Message Accepts Remote Conventional Zone Modules Alarm Trouble Supervisory Security and Status Device Supports Audible Bases Short Circuit Isolation with LIM 1 On Board Microprocessor Isolated Power Supply Power Limited Per NEC 760 Programmable Input Output Module 60 Intelligent Devices Per Circuit Remote Smoke Detector Sensitivity Adjustment Independent Control of Detector Relays Up to per Circuit Intelligent Contact Monitoring Devices Supports T Tap Wiring Style 4 Class B or Style 6 Class A Wiring Degrade Mode On Board Ground Fault Detection Listed ULC Listed FM CSFM NYMEA City of Chicago Approved ALD 2I is an MXL Network option module that sup two intelligent analog circuits utilizing Cerberus series type intelligent devices It occupies addresses on the Network and through the use of a communications protocol devices connected to ALD 2I circuits are dynamically supervised by the MXL Panel Smoke detectors are monitored for sensitiv and notification is given when the sensitivity is outside parameters Each of the ALD 2I circuits supports use of up to 60 alarm trouble security status and type devices as well as remote conventional device zone modules CZM 1 and intelligent devices TRI 60R ICP Sensitivity of any smoke can be queried and adjusted from the control Sensitivity as well as other device information can displayed and printed at the control panel The ALD 2I the use of relay bases and audible bases inde controllable provide analog loop short circuit isolation the LIM 1 can be used to prevent a single short from loop device communication ALD 2I circuit can be wired in either a Style 4 Class or Style 6 Class A configuration When using the Style method T Tapping is permitted with no loss of supervi ALD 2I has an on board microprocessor that provides with the ability to function in a degrade mode and initiate conditions even if the MXL main microprocessor NUMBER Instructions 315 090287 315 086590 315 090556 315 091857 315 092471 315 092135 315 090437 315 090903 315 092169 315 090903 315 090288 No end of line device is required Both circuits are power limited to NFPA 70 per NEC Each detector or group of detectors requires a circuit of 18 AWG minimum thermoplastic wire enclosed in a conduit of 18 AWG limited shielded cable without conduit if permitted by building codes Total circuit resistance must not exceed 100 ohms Capacitance between loop and loop between loop and chassis between loop and chassis T Tapping is not allowed on Class A loops Diagram ALD 2I plugs into one full option slot in the MOM 2 or card cage equipment is approved for operation over the tem range of 0 and 49 and Architect Specifications analog device circuits shall be provided by an Analog Loop Driver Module This module shall into one full slot of the MOM 2 or MOM 4 card cage a part of the Cerberus Pyrotronics MXL or MXLV sys ALD 2I shall provide two circuits Each of these shall support the use of up to 60 intelligent de as well as remote conventional initiating zone Sensitivity of any smoke detector can be and adjusted from as well as displayed at the panel Sensitivity change shall be performed either or automatically through the time based logic ALD 2I shall support the use of relay bases audible and remote lamps circuits shall be capable of being wired to meet the of either NFPA Style 4 or Style 6 When wired a Style 4 circuit it shall support the use of parallel circuits T Tapping ALD 2I shall utilize an on board CPU as well as interface circuitry and A D converters It shall be of operation in a degrade mode in the event of main processor failure or loss or network communica link In the degrade mode the ALD 2I circuits shall be of sensing an alarm condition from its connected and activating local notification appliance circuits a degrade alarm bus circuits shall meet the requirements of NEC 760 for limiting Specifications Electrical Ratings Electrical Ratings 28 VDC peak 60mA max VDC peak 60mA max devices in alarm All wiring must be in accordance with Article 760 of NEC local building codes Only the devices in the following list may be used A of 60 devices excluding CZM 1 LIM 1 and in any combination my be connected to a single The UL identifiers for compatibility are the same as model names specified below Instructions 315 090725 315 092594 315 092594 315 092724 315 092724 315 092724 315 090287 The use of other than Cerberus Pyrotronics detectors and bases with Pyrotronics control equipment will be considered a misapplication of Pyrotronics equipment and as such void all warranties either or implied with regard to loss damage liabilities and or service 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 3 95