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    Results 1-50 of 84.
    SEALEVEL 440U

    SEALEVEL

    440U

    USB, TO 32 REED RELAY OUTPUTS, COM/FAULT/STAT INDICATOR LIGHTS, 9-30 VDCDIN RAIL MOUNT OR TABLE MOUNT, REMOVABLE SCREW TERMINALS, CONTACT MAX VOLTAGE 60 VDC, ROHS COMPLIANT
    $467.00 Buy Surplus As Low As $280.00
    $280.00
    Repair Yours $234.00
    SEALEVEL 8112

    SEALEVEL

    8112

    USB TO 4 ISOLATED INPUTS / 4 FORM C RELAY OUTPUTS W/ SEALATCH - MODEL NUMBER: SEADAC LITE PLC-8
    $288.00 Buy Surplus As Low As $159.00
    $159.00
    Repair Yours $200.00
    SEALEVEL 8224

    SEALEVEL

    8224

    USB TO 32 REED RELAY OUTPUTS - MODEL NUMBER: SEADAC REL-32
    $476.59 Buy Surplus As Low As $286.22
    $286.22
    Repair Yours $238.97
    SEALEVEL 2106

    SEALEVEL

    2106

    USB TO 1 PORT RS-422 (DB9) (ADAPTER) - MODEL NUMBER: SEALINK+422
    $175.00 Buy Surplus As Low As $105.00
    $105.00
    SEA LEVEL SYSTEMS 2105R

    SEA LEVEL SYSTEMS

    2105R

    USB SERIAL INTERFACE ADAPTER, 1 PORT, RS-232 DB9, 5FT LENGTH
    $93.00 Buy Surplus As Low As $57.00
    $57.00
    SEALEVEL 2801

    SEALEVEL

    2801

    USB SERIAL I/O ADAPTER, 8 RS-232 SERIAL PORTS
    ✓ IN STOCK!
    $509.00 Buy Surplus As Low As $288.39
    $288.39
    SEALEVEL 462E

    SEALEVEL

    462E

    TTL I/O, ETHERNET MODBUS, TCP W/ 96 CHANNEL TTL I/O & DB78, +5V @ 1A (5) MAX, 96PORT
    $535.00 Buy Surplus As Low As $321.00
    $321.00
    Repair Yours $267.00
    SEA LEVEL SYSTEMS 7804

    SEA LEVEL SYSTEMS

    7804

    SERIAL INTERFACE ULTRA COMM-8-PCI RS232/422/485
    $721.00 Buy Surplus As Low As $433.00
    $433.00
    Repair Yours $361.00
    SEA LEVEL SYSTEMS 3088

    SEA LEVEL SYSTEMS

    3088

    SERIAL INTERFACE ISA 2-PORT RS-232
    ✓ IN STOCK!
    $95.00 Buy Surplus As Low As $64.00
    $64.00
    SEALEVEL 2423

    SEALEVEL

    2423

    SERIAL INTERFACE ADAPTER, 4 PORT, USB POWERED, SOFTWARE CONFIGURABLE, ROHS COMPLIANT
    ✓ IN STOCK!
    $446.00 Buy Surplus As Low As $265.50
    $265.50
    Repair Yours $222.44
    SEALEVEL SEAI/O-410

    SEALEVEL

    SEAI/O-410

    SEAI/O-410
    $371.00 Buy Surplus As Low As $186.00
    $186.00
    Repair Yours $200.00
    SEALEVEL 1103

    SEALEVEL

    1103

    RS-232 TO RS-422/485 CONVERTER WITH ISOLATION & RS-485 ULTRA CIRCUIT (AUTO ENABLE) - MODEL NUMBER: IC485+I
    $197.12 Buy Surplus As Low As $118.81
    $118.81
    Repair Yours Contact Us
    SEALEVEL 1102

    SEALEVEL

    1102

    RS-232 TO RS-422/485 CONVERTER W/ AUTO ENABLE - MODEL NUMBER: IC485 W/ RS-485 ULTRA CIRCUIT
    $172.81 Buy Surplus As Low As $103.96
    $103.96
    SEALEVEL R1130

    SEALEVEL

    R1130

    RELIO EMBEDDED I/O SERVER 9-30VDC 1GB RAM
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $700.00
    SEALEVEL 5104

    SEALEVEL

    5104

    PROFILE GEN
    $806.00 Buy Surplus As Low As $484.00
    $484.00
    Repair Yours $403.00
    SEALEVEL 8011

    SEALEVEL

    8011

    PLC
    $287.00 Buy Surplus As Low As $172.00
    $172.00
    Repair Yours $200.00
    SEALEVEL 8004E

    SEALEVEL

    8004E

    PCI EXPRESS 16 REED RELAY OUTPUT / 16 ISO. INPUT (3-13V) - MODEL NUMBER: DIO-32.PCIE
    $504.94 Buy Surplus As Low As $303.78
    $303.78
    Repair Yours $252.47
    SEALEVEL 7801-DB9

    SEALEVEL

    7801-DB9

    PCI 8 PORT RS-232 (DB9) - MODEL NUMBER: COMM+8.PCI
    $322.68 Buy Surplus As Low As $194.42
    $194.42
    Repair Yours $200.00
    SEALEVEL 7402

    SEALEVEL

    7402

    PCI 4 PORT RS-422/485 (AUTO 485) - MODEL NUMBER: ULTRA COMM+422.PCI
    $294.32 Buy Surplus As Low As $176.87
    $176.87
    Repair Yours $200.00
    SEALEVEL 8010

    SEALEVEL

    8010

    PCI 32 CHANNEL DIGITAL I/O - MODEL NUMBER: PIO-32.PCI
    $197.12 Buy Surplus As Low As $118.81
    $118.81
    Repair Yours Contact Us
    SEALEVEL 7201

    SEALEVEL

    7201

    PCI 2 PORT RS-232/422/485 (AUTO 485) - MODEL NUMBER: ULTRA COMM+2.PCI
    ✓ IN STOCK!
    $229.50 Buy Surplus As Low As $137.70
    $137.70
    Repair Yours $200.00
    SEALEVEL 8003

    SEALEVEL

    8003

    PCI 16 RELAY OUTPUT DIGITAL I/O CARD - MODEL NUMBER: REL-16.PCI
    $274.07 Buy Surplus As Low As $164.71
    $164.71
    Repair Yours $200.00
    SEALEVEL 7161

    SEALEVEL

    7161

    PCI 16 PORT RS-232 (DB25) - MODEL NUMBER: COMM+16.PCI
    $630.50 Buy Surplus As Low As $379.38
    $379.38
    Repair Yours $315.93
    SEALEVEL 8006

    SEALEVEL

    8006

    PCI 16 ISOLATED INPUTS - MODEL NUMBER: ISO-16.PCI
    Buy Surplus As Low As $149.86
    $149.86
    Repair Yours $200.00
    SEALEVEL 3551

    SEALEVEL

    3551

    PC/104 TO 1 PORT RS 232 - MODEL NUMBER: SIO-104
    $114.76 Buy Surplus As Low As $68.86
    $68.86
    SEALEVEL 530E-OEM

    SEALEVEL

    530E-OEM

    PC BOARD,ETHERNET MODBUS TCP TO 16 ISOLATED INPUTS, 16 OPEN-COLLECTOR OUTPUTS
    ✓ IN STOCK!
    $795.00 Buy Surplus As Low As $425.80
    $425.80
    Repair Yours $280.79
    SEALEVEL ULTRA-485 3055

    SEALEVEL

    ULTRA-485 3055

    PC BOARD, SINGLE CHANNEL, RS-422/485
    Buy Surplus As Low As $119.00
    $119.00
    Repair Yours $200.00
    SEALEVEL 3512

    SEALEVEL

    3512

    PC BOARD, SERIAL INTERFACE, SYNCHRONOUS, MODEL ACB-104, RS-232 / RS-422 / RS-485 / RS-530 / RS-530A, NON - CONDENSING 10 - 90 % HUMIDITY, 128K BPS, 1 PORT
    $316.00 Buy Surplus As Low As $190.00
    $190.00
    Repair Yours $200.00
    SEALEVEL 7202

    SEALEVEL

    7202

    PC BOARD SERIAL INTERFACE 128-BYTE 2PORT
    $128.00 Buy Surplus As Low As $77.00
    $77.00
    Repair Yours $200.00
    SEA LEVEL SYSTEMS 119131

    SEA LEVEL SYSTEMS

    119131

    PC BOARD ASSEMBLY
    Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $200.00
    SEA LEVEL SYSTEMS 119130

    SEA LEVEL SYSTEMS

    119130

    PC BOARD ASSEMBLY
    Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $200.00
    SEA LEVEL SYSTEMS 3189

    SEA LEVEL SYSTEMS

    3189

    PC BOARD
    Buy Surplus As Low As $246.00
    $246.00
    Repair Yours $210.00
    SEALEVEL 3440

    SEALEVEL

    3440

    MODULE
    $371.00 Buy Surplus As Low As $223.00
    $223.00
    Repair Yours $200.00
    SEALEVEL 470U

    SEALEVEL

    470U

    MODULE
    $573.00 Buy Surplus As Low As $344.00
    $344.00
    Repair Yours $287.00
    SEALEVEL 8012

    SEALEVEL

    8012

    LOW PROFILE PCI 8 REED RELAY OUTPUTS / 8 ISOLATED INPUTS - MODEL NUMBER: DIO-16.LPCI
    $382.00 Buy Surplus As Low As $229.00
    $229.00
    Repair Yours $200.00
    SEALEVEL 8018

    SEALEVEL

    8018

    LOW PROFILE PCI 24 CHANNEL TTL - MODEL NUMBER: PIO-24.LPCI
    $179.57 Buy Surplus As Low As $108.01
    $108.01
    SEALEVEL 1105

    SEALEVEL

    1105

    ISOLATED DIN RAIL MOUNTABLE RS-232 TO RS-422/485 CONVERTER W/ AUTO ENABLE - MODEL NUMBER: DIN 485+I
    $225.47 Buy Surplus As Low As $135.01
    $135.01
    Repair Yours $200.00
    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 $842.00
    $842.00
    Repair Yours $699.00
    SEALEVEL 3089

    SEALEVEL

    3089

    ISA 2-PORT RS-422, RS-485 SERIAL INTERFACE
    ✓ IN STOCK!
    Buy Surplus As Low As $162.00
    $162.00
    Repair Yours $200.00
    SEALEVEL 2802

    SEALEVEL

    2802

    INTERFACE ADAPTER USB TO 8-PORT RS-422
    $403.00 Buy Surplus As Low As $242.00
    $242.00
    Repair Yours $202.00
    SEA LEVEL SYSTEMS RS422/RS485

    SEA LEVEL SYSTEMS

    RS422/RS485

    INTERFACE ADAPTER SERIAL
    ✓ IN STOCK!
    $115.20 Buy Surplus As Low As $67.47
    $67.47
    SEALEVEL 3055

    SEALEVEL

    3055

    INTERFACE
    $255.00 Buy Surplus As Low As $153.00
    $153.00
    Repair Yours $200.00
    SEALEVEL 7106

    SEALEVEL

    7106

    INTERFACE
    $244.00 Buy Surplus As Low As $147.00
    $147.00
    Repair Yours $200.00
    SEALEVEL 420U

    SEALEVEL

    420U

    I/O MODULE, USB MODBUS RTU, MODEL SEAI/O-420U, 16 OPTICALLY ISOLATED INPUTS, 8 FORM C OUTPUTS, 5-30 VDC INPUT, 9-30 VDC @ 2.2 WATT, 300 V INPUT ISOLATION
    $451.00 Buy Surplus As Low As $271.00
    $271.00
    Repair Yours $219.00
    SEALEVEL SEAI/O-520

    SEALEVEL

    SEAI/O-520

    I/O MODULE 8 ISOLATED INPUT 8 HIGH-CURRENT OUTPUT
    Buy Surplus As Low As $288.00
    $288.00
    Repair Yours $240.00
    SEALEVEL 8004

    SEALEVEL

    8004

    I/O BOARD
    $499.00 Buy Surplus As Low As $299.00
    $299.00
    Repair Yours $255.00
    SEALEVEL 4802

    SEALEVEL

    4802

    ETHERNET TO 8 PORT RS-422/485 - ETHERNET SERIAL SERVERS - MODEL NUMBER: SEALINK + 8.422
    $785.77 Buy Surplus As Low As $471.19
    $471.19
    Repair Yours $391.53
    SEALEVEL 4801

    SEALEVEL

    4801

    ETHERNET TO 8 PORT RS-232 - ETHERNET SERIAL SERVERS - MODEL NUMBER: SEALINK + 8.232
    $757.41 Buy Surplus As Low As $454.99
    $454.99
    Repair Yours $378.03
    SEALEVEL 4401

    SEALEVEL

    4401

    ETHERNET TO 4 PORT RS-232 - ETHERNET SERIAL SERVERS - MODEL NUMBER: SEALINK + 4.232
    $518.44 Buy Surplus As Low As $311.88
    $311.88
    Repair Yours $259.22
    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 $200.00
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