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    PLCs/Machine Control / PC Board PLC/Add-On Board

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    19 Results.
    KEYSCAN CA4300

    KEYSCAN

    CA4300

    DISCONTINUED BY MANUFACTURER, PLC CONTROL UNIT, SCREW TERMINAL, 4-READER/DOOR
    ✓ IN STOCK!
    Buy Surplus As Low As $648.00
    $648.00
    Repair Yours $598.00
    KEYSCAN DPS-R2A

    KEYSCAN

    DPS-R2A

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY BOARD, FOR CONTROL ACCESS PANELS, SCREW TERMINALS (12X)
    ✓ IN STOCK!
    Buy Surplus As Low As $54.00
    $54.00
    KEYSCAN 540402

    KEYSCAN

    540402

    DISCONTINUED BY MANUFACTURER, CIRCUIT BOARD, CURRENT CONSUMTION 230MA, NETCOM R6, 12VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $299.00
    KEYSCAN OCB R4

    KEYSCAN

    OCB R4

    DISCONTINUED BY MANUFACTURER, OUTPUT CONTROL BOARD, MAX CURRENT CONSUMPTION 200MA
    ✓ IN STOCK!
    Buy Surplus As Low As $107.46
    $107.46
    Repair Yours $200.00
    KEYSCAN CPB-10-2

    KEYSCAN

    CPB-10-2

    DISCONTINUED BY MANUFACTURER, COMMUNICATION BOARD
    Buy Surplus As Low As $651.00
    $651.00
    Repair Yours $541.00
    KEYSCAN CA4500BM

    KEYSCAN

    CA4500BM

    FOUR READER BOARD ONLY 90K USERS
    $2,491.00 Buy Surplus As Low As $1,495.00
    $1,495.00
    Repair Yours $1,241.00
    KEYSCAN EC1500B

    KEYSCAN

    EC1500B

    1 READER ELEVATOR BOARD ONLY
    $3,165.00 Buy Surplus As Low As $1,899.00
    $1,899.00
    Repair Yours $1,577.00
    KEYSCAN EC2500B

    KEYSCAN

    EC2500B

    2 READER ELEVATOR BOARD ONLY
    $3,477.00 Buy Surplus As Low As $2,086.00
    $2,086.00
    Repair Yours $1,732.00
    KEYSCAN NETCOM2P

    KEYSCAN

    NETCOM2P

    NETWORK COMMUNICATIONS BOARD, USE WITH CB-485
    $491.00 Buy Surplus As Low As $296.00
    $296.00
    Repair Yours $239.00
    KEYSCAN USB-SER

    KEYSCAN

    USB-SER

    USB COMMUNICATION ADAPTER
    $167.00 Buy Surplus As Low As $100.00
    $100.00
    Repair Yours $200.00
    KEYSCAN CA250B

    KEYSCAN

    CA250B

    2 READER BOARD, 16.5 VAC, 12 VDC, ONLY FOR SYSTEM VII SOFTWARE, SURFACE MOUNT
    $1,671.00 Buy Surplus As Low As $1,003.00
    $1,003.00
    Repair Yours $833.00
    KEYSCAN CA4500B

    KEYSCAN

    CA4500B

    4 READER BOARD ONLY
    $2,180.00 Buy Surplus As Low As $1,308.00
    $1,308.00
    Repair Yours $1,086.00
    KEYSCAN CA8500B

    KEYSCAN

    CA8500B

    ACU BOARD, 8 READER BOARD ONLY, MULTIPLE ACU COMPATIBILITY, SYSTEM STATUS LEDS, DUAL PROCESSORS
    $3,487.00 Buy Surplus As Low As $2,093.00
    $2,093.00
    Repair Yours $1,686.00
    KEYSCAN CB-485

    KEYSCAN

    CB-485

    DISCONTINUED BY MANUFACTURER, COMMUNICATION BOARD, LEGACY MODULE, ENHANCED COMMUNICATION SPEED, DIRECT MOUNT TO ACU ENCLOSURE, SCREW TERMINAL, 2 CAT5 CABLE
    Buy Surplus As Low As $564.00
    $564.00
    Repair Yours $470.00
    KEYSCAN IOCB1616

    KEYSCAN

    IOCB1616

    I'O BOARD C'W ENCLOSURE& DPS-12 POWER SUPPLY
    $748.00 Buy Surplus As Low As $449.00
    $449.00
    Repair Yours $373.00
    KEYSCAN IOCB1616B

    KEYSCAN

    IOCB1616B

    I'O BOARD ONLY
    $384.00 Buy Surplus As Low As $231.00
    $231.00
    Repair Yours $200.00
    KEYSCAN OCB8

    KEYSCAN

    OCB8

    CONTROL BOARD, HARDWIRED CONTROLLER, FORM C RELAY TYPE, DRY CONTACT CLOSURE, SCREW TERMINAL, NORMAL/REVERSED RELAY CONTACT, 8 RELAY OUPUT
    $345.00 Buy Surplus As Low As $207.00
    $207.00
    Repair Yours $201.00
    KEYSCAN PC1111

    KEYSCAN

    PC1111

    DISCONTINUED BY MANUFACTURER, ACCESS CONTROL BOARD, SCREW TERMINALS (14X)
    Buy Surplus As Low As $55.00
    $55.00
    KEYSCAN DPS R2

    KEYSCAN

    DPS R2

    ***INCOMPLETE PART #*** SECURITY CARD BADGE ACCESS CONTROL PANEL, POWER SUPPLY BOARD
    $219.00 Buy Surplus As Low As $132.00
    $132.00
    Repair Yours $200.00
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