3732 BROADWAY MOUNTAIN PACIFIC BANK 2024-04-02

Specifications — (continued) Minimum Control Unit Configuration Intelligent Addressable Device Loop A. Intelligent Signaling Line Circuit: MPC-6000 utilizes the advanced X-1 protocol for The main termination board has addressable-loop the detection circuit. The X-1 loop features include interface circuitry supporting one (1) SLC loop. SureWireTM technology, providing 252 input-and- Devices are polarity insensitive, and can operate on output addresses, polarity insensitivity, response untwisted, unshielded wire. time under 3 seconds, and retrofit installations using B. Notification Appliance Circuits: almost any type of wire(i.e.—shielded,non- shielded, twisted, etc.) The base panel has four(4) independent NACs. Abort Station Each circuit can be configured to give continuous output, or one (1) of five (5) sounding patterns. Model AW-1 Abort Station employs a momentary, NACs can be configured as: two (2) 'Class A— normally closed contact'Dead Man'type push- Style Z' or four (4) 'Class B — `Style Y.' button switch,which—while held in—prevents C. Dry Contacts: discharge of the clean agent. Upon release of the Three (3) programmable 'Form C' dry-contact relays push button, the Sinorixlm Engineered Fire- Suppression System will follow the sequence of are provided. One (1)additional 'Form C dry- events as programmed in the releasing panel, contact relay is provided that activates only on ultimately resulting in the release of the Sinorix Trouble events. This relay operates in Fail /Safe agent. mode in order to activate if there is a system power failure. Releasing Module D. Power Supply: Model MPC-REL provides two(2)releasing circuits The power-supply component provides all operating and four(4)open-collector outputs. power to the Model MPC-6000 panel for Standby Manual Release Station and Alarm conditions. The basic,standard model for the Manual Release Optional Control Unit Configuration Station is the double-action Model MH-501,which contains one normally open contact. Model MH-501 A. MPC-DACT Module: has a rating of 120VAC for connection to other systems. Model MH-501 is `dual-action' type. The Model MPC-DACT provides a dual-line, digital-alarm communicator transmitter that is Hence, it is necessary to operate the `push-in'tab first to provide access to the 'pull-down' lever, programmable, via the control panel or CIS-4 which—when operated—locks in position after configurationogrammable tool. releasing a spring-loaded contact switch to effect Model MPC-DACT is compatible with the following actuation of the release circuit. formats: • SIA DCS 8 Model MH-501 is constructed of durable, molded • SIA DCS 20 polycarbonate material, matte-finished in red with • Ademco Contact ID raised lettering in white. Restoring the system to • 4/2 1400 Hz normal can only be accomplished by opening the • 4/2 2300 Hz cover of the hinged housing with a special tool, • 3/1 1400 Hz • and then closing and locking its cover. 3/1 2300 Hz Model MH-501 is constructed with a molded B. City Tie: housing, fitted with a 'pull-down' lever and a `push- The main board supports a city-tie module that in' tab. The body of Model MH-501is hinged to a transmits local energy and reversed polarity. back-plate assembly, which is locked with a socket-head screw. 3I0)