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    Results 1-50 of 84.
    SEALEVEL 4061

    SEALEVEL

    4061

    1 PORT SYNC/ASYNC RS-232/422/485 - MODEL NUMBER: ACB-II/EX
    ✓ IN STOCK!
    Buy Surplus As Low As $232.20
    $232.20
    Repair Yours $220.00
    SEALEVEL 3417

    SEALEVEL

    3417

    2 PORT ISOL. RS-422/485 - MODEL NUMBER: ISO-COMM3
    $351.03 Buy Surplus As Low As $210.62
    $210.62
    Repair Yours $200.00
    SEALEVEL 3077

    SEALEVEL

    3077

    256K MEMORY CARD W/0 K - MODEL NUMBER: EMC
    $108.01 Buy Surplus As Low As $64.81
    $64.81
    SEALEVEL 430M

    SEALEVEL

    430M

    32 OPTICALLY ISOLATED INPUTS - MODEL NUMBER: SEAI/O-430M
    $337.53 Buy Surplus As Low As $202.52
    $202.52
    Repair Yours $200.00
    SEA LEVEL SYSTEMS LB101

    SEA LEVEL SYSTEMS

    LB101

    ADAPTER, DB9, FEMALE, SERIAL LOOPBACK,9 POSITION FEMALE
    ✓ IN STOCK!
    $9.54 Buy Surplus As Low As $7.25
    $7.25
    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
    SEALEVEL 7203

    SEALEVEL

    7203

    COMM MODULE
    $287.00 Buy Surplus As Low As $172.00
    $172.00
    Repair Yours $200.00
    SEALEVEL 7901

    SEALEVEL

    7901

    CPCI 2 PORT RS-232/422/485 (AUTO 485) - MODEL NUMBER: ULTRA COMM+2.CPCI
    $476.59 Buy Surplus As Low As $286.22
    $286.22
    Repair Yours $238.97
    SEALEVEL 8113-R0HS

    SEALEVEL

    8113-R0HS

    DATA ACQUISITION MODULE, USB TO 4 ISOLATED INPUTS, TERMINAL BLOCK, 5-30VDC, NON-POLARIZED, 300V ISOLATION
    ✓ IN STOCK!
    $199.00 Buy Surplus As Low As $132.00
    $132.00
    Repair Yours $200.00
    SEALEVEL TB02

    SEALEVEL

    TB02

    DB37, M/F, TERMINAL BLOCK, MODEL NUMBER: TB02
    ✓ IN STOCK!
    $68.86 Buy Surplus As Low As $41.85
    $41.85
    SEALEVEL 8112-ROHS

    SEALEVEL

    8112-ROHS

    DIGITAL INTERFACE ADAPTER, USB TO 4 OPTICALLY ISOLATED INPUTS, 4 FORM C RELAY OUTPUTS, 2500 VAC RMS, 3500 VDC, 30 VDC AT 700 MA
    $291.00 Buy Surplus As Low As $175.00
    $175.00
    Repair Yours $200.00
    SEALEVEL 8227

    SEALEVEL

    8227

    DIGITAL INTERFACE ADAPTER, USB TO 8 A/D/ 2D/A, 8 ISOLATED INPUTS, 8 ISOLATE OUTPUTS, PLC 24V, MODEL SEADAC MIO-26
    ✓ IN STOCK!
    $715.50 Buy Surplus As Low As $472.23
    $472.23
    Repair Yours $396.00
    SEALEVEL S4012R02

    SEALEVEL

    S4012R02

    DISCONTINUED BY MANUFACTURER, 1 PORT RS-232/422/485/V.35 WAN ADAPTER - MODEL NUMBER: ROUTE 56
    Buy Surplus As Low As $810.07
    $810.07
    Repair Yours $672.36
    SEA LEVEL SYSTEMS S4520-RDC

    SEA LEVEL SYSTEMS

    S4520-RDC

    DISCONTINUED BY MANUFACTURER, CONTROL CARD, MOTION CONTROL CO-CPU, WITH RESOLVER FEEDBACK, INTELLIGENT I/O BOARD
    Buy Surplus As Low As $270.00
    $270.00
    Repair Yours $225.00
    SEALEVEL 8004-ROHS

    SEALEVEL

    8004-ROHS

    DISCONTINUED BY MANUFACTURER, DIGITAL I/O INTERFACE ADAPTER, SINGLE UNIT.
    Buy Surplus As Low As $75.00
    $75.00
    SEALEVEL DIO-32B

    SEALEVEL

    DIO-32B

    DISCONTINUED BY MANUFACTURER, I/O INTERFACE CARD, 16 ISO INPUT, 16 REED RELAY OUTPUT
    Buy Surplus As Low As $282.00
    $282.00
    Repair Yours $200.00
    SEALEVEL 3087

    SEALEVEL

    3087

    DISCONTINUED BY MANUFACTURER, I/O INTERFACE CARD, 2 PORT, RS-232 RS-422 RS-485 ISA
    ✓ IN STOCK!
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $249.00
    SEA LEVEL SYSTEMS M4510

    SEA LEVEL SYSTEMS

    M4510

    DISCONTINUED BY MANUFACTURER, INTERFACE BOARD, PROCESSOR
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $500.00
    SEALEVEL 7205EC-ROHS

    SEALEVEL

    7205EC-ROHS

    DISCONTINUED BY MANUFACTURER, PC BOARD, 2 PORT
    ✓ IN STOCK!
    Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $200.00
    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 $272.70
    $272.70
    Repair Yours $249.00
    SEALEVEL 7804-ROHS

    SEALEVEL

    7804-ROHS

    DISCONTINUED BY MANUFACTURER, PC BOARD, DIGITAL INTERFACE PCI CARD, RELAY OUTPUT
    Buy Surplus As Low As $485.00
    $485.00
    Repair Yours $399.00
    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 $150.00
    $150.00
    Repair Yours $200.00
    SEALEVEL 7201-SE

    SEALEVEL

    7201-SE

    DISCONTINUED BY MANUFACTURER, PC BOARD, ULTRA COMM, PCI, 2PORT, 460KBPS
    ✓ IN STOCK!
    Buy Surplus As Low As $291.60
    $291.60
    Repair Yours $270.00
    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 8205

    SEALEVEL

    8205

    DISCONTINUED BY MANUFACTURER, PIO-96 CHANNEL USB DIGITAL INPUT/OUTPUT MODULE
    Buy Surplus As Low As $246.00
    $246.00
    SEA LEVEL SYSTEMS 3083

    SEA LEVEL SYSTEMS

    3083

    DISCONTINUED BY MANUFACTURER, PRINTED CIRCUIT BOARD ISA DUAL SERIAL RS-232/422
    ✓ IN STOCK!
    Buy Surplus As Low As $186.00
    $186.00
    Repair Yours $200.00
    SEA LEVEL SYSTEMS 8206

    SEA LEVEL SYSTEMS

    8206

    DISCONTINUED BY MANUFACTURER, SEALINK PLC-16, USB, 8 OPTICALLY ISOLATED DIGITAL INPUTS, 8 FORM C RELAY OUTPUTS, USB, DIGITAL INTERFACE ADAPTER: EOL
    ✓ IN STOCK!
    Buy Surplus As Low As $26.99
    $26.99
    Repair Yours $200.00
    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 $316.20
    $316.20
    Repair Yours $310.00
    SEALEVEL 7204

    SEALEVEL

    7204

    ELEC COMPONENT
    $223.00 Buy Surplus As Low As $134.00
    $134.00
    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 430EROHS

    SEALEVEL

    430EROHS

    ETHERNET MOD
    $467.00 Buy Surplus As Low As $280.00
    $280.00
    Repair Yours $234.00
    SEALEVEL 470E

    SEALEVEL

    470E

    ETHERNET MODBUS, TCP TO: 16A/D; 2D/A, 8 INPUTS / 8 OUTPUTS, 5-30VDC, 12-BITS
    $856.00 Buy Surplus As Low As $514.00
    $514.00
    Repair Yours $427.00
    SEALEVEL 4201

    SEALEVEL

    4201

    ETHERNET TO 2 PORT RS-232 - ETHERNET SERIAL SERVERS - MODEL NUMBER: SEALINK + 2.232
    $364.53 Buy Surplus As Low As $218.72
    $218.72
    Repair Yours $200.00
    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 $200.00
    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 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 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 8004

    SEALEVEL

    8004

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