Gamewell-FCI DIU Intelligent Unit

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7200 SERIES INTELLIGENT UNIT Distributed Intelligent Unit DIU contains status and system control switches which duplicate many of the system con functions of the System Control Unit SCU The DIU is located remotely from the main 7200 Series enclosure and con its own ground fault detection circuitry The DIU enclosure also contains a power supply which furnishes operating for the DIU and any other optional units which may be included DIU accepts input from the SCU via the FCINET and controls any optional units installed in the enclosure This enclo may be located up to 4,000 feet via twisted pair from the main control and is opto isolated from the main control DIU features degrade mode operation which enables it to control its own units in the event of communication failure be it and the main SCU DIU can control up to five 5 Analog Loop Units ALU and provides two 2 Notification Appliance Circuits rated amperes each LEDs located on the DIU are as follows TROUBLE APPL CIRCUIT 1 FAULT SILENCE APPL CIRCUIT 2 DIU also includes three 3 front panel user buttons for system and A terminal block is provided with the DIU for the connection of all field wiring The terminal block will accommodate up to 12 AWG in size The DIU is a full size unit AND ORDERING INFORMATION No amp amp Intelligent Unit is a registered trademark of Fire Control Instruments Inc are provided for information only are not intended to be used for installation purposes and are believed to be accurate However no responsibility is assumed Fire Control Instruments Inc for their use Specifications subject to change without notice 1997 All Rights Reserved Southwest Park Westwood MA 02090 USA TEL 781 471 3000 FAX 781 471 3099 ISO 9001 Certified Company 1.5

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