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    19 Results.
    SEALEVEL 3089

    SEALEVEL

    3089

    ISA 2-PORT RS-422, RS-485 SERIAL INTERFACE
    ✓ IN STOCK!
    Buy Surplus As Low As $75.85
    $75.85
    Repair Yours $300.00
    SEALEVEL 4061

    SEALEVEL

    4061

    1 PORT SYNC/ASYNC RS-232/422/485 - MODEL NUMBER: ACB-II/EX
    ✓ IN STOCK!
    Buy Surplus As Low As $135.41
    $135.41
    Repair Yours $300.00
    SEALEVEL 7201

    SEALEVEL

    7201

    PCI 2 PORT RS-232/422/485 (AUTO 485) - MODEL NUMBER: ULTRA COMM+2.PCI
    ✓ IN STOCK!
    $183.60 Buy Surplus As Low As $80.31
    $80.31
    Repair Yours $300.00
    SEALEVEL 530E-OEM

    SEALEVEL

    530E-OEM

    PC BOARD,ETHERNET MODBUS TCP TO 16 ISOLATED INPUTS, 16 OPEN-COLLECTOR OUTPUTS
    ✓ IN STOCK!
    $638.57 Buy Surplus As Low As $248.33
    $248.33
    Repair Yours $300.00
    SEALEVEL 530U-OEM

    SEALEVEL

    530U-OEM

    DISCONTINUED BY MANUFACTURER,ETHERNET MODBUS TCP TO 16 ISOLATED INPUTS, 16 OPEN-COLLECTOR OUTPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As $165.96
    $165.96
    Repair Yours $300.00
    SEALEVEL 3189

    SEALEVEL

    3189

    DISCONTINUED BY MANUFACTURER, PC BOARD, 550 UART SERIES, ISA 22-PORT RS-422, RS-485 ISOLATED SERIAL INTERFACE, 115.2K BPS MAX DATA RATE, MODEL: ULTRA-SIO-ISO
    ✓ IN STOCK!
    Buy Surplus As Low As $165.46
    $165.46
    Repair Yours $300.00
    SEALEVEL 430EROHS

    SEALEVEL

    430EROHS

    ETHERNET MOD
    $467.00 Buy Surplus As Low As $280.00
    $280.00
    Repair Yours $300.00
    SEALEVEL ULTRA-485 3055

    SEALEVEL

    ULTRA-485 3055

    PC BOARD, SINGLE CHANNEL, RS-422/485
    Buy Surplus As Low As $123.80
    $123.80
    Repair Yours $300.00
    SEALEVEL 7804-ROHS

    SEALEVEL

    7804-ROHS

    DISCONTINUED BY MANUFACTURER, PC BOARD, DIGITAL INTERFACE PCI CARD, RELAY OUTPUT
    Buy Surplus As Low As $489.85
    $489.85
    Repair Yours $399.00
    SEALEVEL 3410

    SEALEVEL

    3410

    DISCONTINUED BY MANUFACTURER, PCB, 4 RS-232, DB-78 CONNECTOR
    Buy Surplus As Low As $222.00
    $222.00
    Repair Yours $200.00
    SEALEVEL 4803

    SEALEVEL

    4803

    ETHERNET MOD
    $954.00 Buy Surplus As Low As $573.00
    $573.00
    Repair Yours $477.00
    SEALEVEL 120POE

    SEALEVEL

    120POE

    ETHERNET TO 4 ISOLATED INPUTS & 4 HIGH CURRENT FORM C RELAY - MODEL NUMBER: EI/O PLC-8
    $276.00 Buy Surplus As Low As $166.00
    $166.00
    Repair Yours $300.00
    SEALEVEL 2803

    SEALEVEL

    2803

    ADAPTOR, USB, SERIAL, RS232/422/485; SVHC:NO SVHC (18-JUN-2012); DATA RATE MAX:921.6KBPS; NO. OF PORTS:8; OPERATING TEMPERATURE MAX:70ªC; OPERATING TE
    $1,557.00 Buy Surplus As Low As $934.00
    $934.00
    Repair Yours $776.00
    SEALEVEL 2403

    SEALEVEL

    2403

    ADAPTOR, USB, SERIAL, RS232/422/485; SVHC:NO SVHC (20-JUN-2011) ; CONNECTOR TYPE:RS-232 DB9 SERIAL TO USB; DATA RATE MAX:921.6KBPS; NO. OF PORTS:4; OP
    $1,090.00 Buy Surplus As Low As $654.00
    $654.00
    Repair Yours $543.00
    SEA LEVEL SYSTEMS 7205-ROHS

    SEA LEVEL SYSTEMS

    7205-ROHS

    DISCONTINUED BY MANUFACTURER, PC BOARD, LOW PROFILE, PCI, 2PORT
    ✓ IN STOCK!
    Buy Surplus As Low As $105.46
    $105.46
    Repair Yours $300.00
    SEA LEVEL SYSTEMS SIO-485

    SEA LEVEL SYSTEMS

    SIO-485

    ISA I/O BOARD, 8 CONSECUTIVE LOCATIONS
    ✓ IN STOCK!
    $1,403.00 Buy Surplus As Low As $682.02
    $682.02
    Repair Yours $566.08
    SEA LEVEL SYSTEMS 119131

    SEA LEVEL SYSTEMS

    119131

    PC BOARD ASSEMBLY
    Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $300.00
    SEA LEVEL SYSTEMS 119130

    SEA LEVEL SYSTEMS

    119130

    PC BOARD ASSEMBLY
    Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $300.00
    SEA LEVEL SYSTEMS 3189

    SEA LEVEL SYSTEMS

    3189

    PC BOARD
    Buy Surplus As Low As $246.00
    $246.00
    Repair Yours $300.00
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