Faraday MPC-1500 Plus Owner's Manual
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Contents
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1 2 5 3 0 / 1 2 5 4 0 O W N E R ' S M A N U A LP/N 447203 Issue I II-1II. DESCRIPTIONSSYSTEM DESCRIPTIONThe 12530/12540 is an advanced modular fire alarm control unit. It features addressable/analogdetection, programming, and memory capability. Its base configuration includes two addressable devicecircuits, with four conventional notification appliance circuits.The 12530 control unit mounts in a 24" x 14-3/8" back-box with overall cover size of 24-9/16" x 14-3/4".The 12540 control unit mounts in a 35-11/16" x 14-3/8" back-box with overall cover size of 35-31/32" x14-3/4". Operating controls and indicators are mounted on the plate with a polycarbonate decal foridentification. An 80-character LCD display provides specific indications for addressable devices whileLEDs indicate general panel status.Semi-flush mounting kits are available for the enclosure.HARDWARE CONFIGURATIONThe main termination board mounts in the rear of the enclosure. The power supply is physicallycontiguous with the main board. The 12530/12540 main termination board provides the interface forexternal analog system connections, for the addressable device circuit, four notification appliance circuits,remote signaling and indicating interfaces, and the electronics of the main system power supply. Optionalboards mount on or plug into the main termination board.The main logic board mounts on the front plate, allowing it to carry the controls and displays which mustbe accessible.All normal operation is controlled from the front of the control unit via push-button switches. Displays areprovided by an 80-character, alphanumeric, backlit LCD display and by discrete LED indicators for majorcontrol unit functions.The 80-character LCD display is used to display event data, including alarms and troubles, identificationof zone or device, and presentation of history. The display is controlled by a set of four push-buttonswitches commanding the control processor. A back light is included in the display to assure visibility inlow light, but to conserve power, it is only activated during a reported event or on operation of a displaycontrol switch.Individual LEDs on the panel are provided to indicate SYSTEM ALARM, PREALARM, SUPERVISORY,ALARM SILENCED, SYSTEM TROUBLE and AC POWER ON. Direct push-button controls are providedfor ALARM SILENCE, TROUBLE SILENCE/ACKNOWLEDGE, MENU and SYSTEM RESET. Theseswitches require concurrent use of the security keyswitch. |
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