Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Computer / Communication Card

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 101-150 of 881.
    LINKSYS LNE100TX

    LINKSYS

    LNE100TX

    DISCONTINUED BY MANUFACTURER, LAN CARD, ETHERFAST, 10/100 MBPS, PCI ADAPTER, WOL / WAKE-ON-LAN, RJ-45 PORT, LED INDICATORS
    ✓ IN STOCK!
    Buy Surplus As Low As $26.04
    $26.04
    Repair Yours $300.00
    HONEYWELL NFN-GW-PC-W

    HONEYWELL

    NOTIFIER CO

    NFN-GW-PC-W

    ONYXWORKS NETWORK CARDS, NFN GATEWAY PC CARD WITH WIRE, OPERATING TEMP: 32-120 DEGREES F
    ✓ IN STOCK!
    $1,735.71 Buy Surplus As Low As $1,041.43
    $1,041.43
    Repair Yours $883.00
    SIEMENS 6ES71446KD000AB0

    SIEMENS

    6ES71446KD000AB0

    I/O MODULE, SIMATIC DP, ET 200ECO PN, 8 ANALOG INPUTS, (4 U/I + 4 RTD/TC), 8 X M12 CONNECTIONS, DIN RAIL MOUNT, IP67
    ✓ IN STOCK!
    $1,424.41 Buy Surplus As Low As $964.04
    $964.04
    Repair Yours $800.15
    SIEMENS 6GK1571-1AA00

    SIEMENS

    6GK1571-1AA00

    COMMUNICATION PROCESSOR, CP 5711 USB ADAPTER, USB V2.0, FOR CONNECTION OF A PG OR NOTEBOOK TO PROFIBUS OR MPI, 2 M USB CABLE
    ✓ IN STOCK!
    $2,721.00 Buy Surplus As Low As $2,068.00
    $2,068.00
    Repair Yours $1,193.00
    ADAPTEC 39160

    ADAPTEC

    39160

    CARD DUAL CHANNEL DRIVER, 64-BIT PCI-TO-SCSI ADAPTER PERFORMS AT UP TO 160 MB PER SECOND, TWO INTERNAL 68-PIN LVD SCSI CONNECTORS, ONE INTERNAL 50-PIN ULTRA SCSI CONNECTOR, TWO EXTERNAL 68-P ...
    ✓ IN STOCK!
    $412.00 Buy Surplus As Low As $242.64
    $242.64
    Repair Yours $200.00
    TELTREND SDS5486A

    TELTREND

    SDS5486A

    COMMUNICATION MODULE INTELIPORT I W/LED INDICATORS
    ✓ IN STOCK!
    Buy Surplus As Low As $183.26
    $183.26
    Repair Yours $300.00
    DANFOSS 130B1100

    DANFOSS

    130B1100

    PROFIBUS OPTION CARD, PROFIBUS SERIAL COMMUNICATION AND FIELDBUS, MCA 101 TYPE CODE, UNCOATED
    ✓ IN STOCK!
    $511.00 Buy New $511.00
    $198.00
    Repair Yours $200.00
    3COM 3C509B-TP

    3COM

    3C509B-TP

    DISCONTINUED BY MANUFACTURER, ETHERLINK NETWORK ADAPTER, PC COMPATIBLE, 10BASE-T, 15PIN CONNECTOR F
    ✓ IN STOCK!
    Buy Surplus As Low As $77.53
    $77.53
    SIEMENS 6GK1561-3AA00

    SIEMENS

    6GK1561-3AA00

    DISCONTINUED BY MANUFACTURER, DISCONTINUED AS OF 01/07/15,COMMUNICATION PROCESSOR PCI CARD, 32BIT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,263.97
    $1,263.97
    Repair Yours $1,250.00
    SIEMENS 6GK1561-1AA01

    SIEMENS

    6GK1561-1AA01

    COMMUNICATIONS PROCESSOR, PCI CARD, 32-BIT, 3.3/5V, 33/66 MHZ, FOR CONNECTION OF A PG OR PC WITH PCI BUS TO PROFIBUS OR MPI (NO WINDOWS 9X SUPPORT!), CURRENTLY ONLY 32-BIT SUPPORT WITH SIMA, ...
    ✓ IN STOCK!
    $3,333.00 Buy Surplus As Low As $1,847.29
    $1,847.29
    Repair Yours $690.00
    XYZ ELECTRONICS F0025-00084B

    XYZ ELECTRONICS

    F0025-00084B

    PC BOARD OUTPUT W/MULTI-PIN CONNECTOR TERMINAL
    ✓ IN STOCK!
    Buy Surplus As Low As $85.83
    $85.83
    Repair Yours $300.00
    SIEMENS 6GK7443-5DX04-0XE0

    SIEMENS

    6GK7443-5DX04-0XE0

    DISCONTINUED BY MANUFACTURER 09/02/2021, COMMUNICATIONS PROCESSOR, CP 443-5, EXTENDED FOR CONNECTION OF SIMATIC S7-400 TO PROFIBUS DP, S5-COMPATIBLE, PG/OP AND S7 COMMUNICATION, REPLACED BY: ...
    ✓ IN STOCK!
    Buy Surplus As Low As $833.27
    $833.27
    Repair Yours $700.00
    EATON CORPORATION OPTC3

    EATON CORPORATION

    CUTLER HAMMER

    OPTC3

    COMMUNICATION CARD, 9000X SERIES, (SLOT D,E) PROFIBUS DP
    ✓ IN STOCK!
    $1,747.00 Buy Surplus As Low As $1,328.00
    $1,328.00
    Repair Yours $871.00
    EATON CORPORATION OPTB4

    EATON CORPORATION

    CUTLER HAMMER

    OPTB4

    DISCONTINUED BY MANUFACTURER, OPTION CARD, 9000X SERIES, FOR INPUT / OUTPUT CONTROL, FOR USE WITH SVX SERIES, 1 ANALOG INPUT, 2 ANALOG OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $377.39
    $377.39
    Repair Yours $349.00
    PILZ 779211

    PILZ

    779211

    CHIP CARD, CONTROLLER, 32 KB MEMORY, 1 PC EACH
    ✓ IN STOCK!
    $50.63 Buy Surplus As Low As $38.70
    $38.70
    HOST AUTOMATION H0-ECOM

    HOST AUTOMATION

    H0-ECOM

    DISCONTINUED BY MANUFACTURER, ETHERNET COMMUNICATION MODULE, 10 MBIT, 250 MA, 5 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $160.93
    $160.93
    Repair Yours $300.00
    QUARTECH 9112-0-0

    QUARTECH

    9112-0-0

    DISCONTINUED BY MANUFACTURER, COMMUNICATION BRIDGE, BASE UNIT, 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $693.88
    $693.88
    Repair Yours $548.00
    FESTO CAMC-M-S-F10-V1

    FESTO

    CAMC-M-S-F10-V1

    MEMORY CARD, FOR USE WITH MOTOR CONTROLLERS, PLUG IN CONNECTION, ROHS COMPLIANT
    ✓ IN STOCK!
    $151.00 Buy Surplus As Low As $103.50
    $103.50
    ALLIED TELESIS AT-2500TX

    ALLIED TELESIS

    AT-2500TX

    DISCONTINUED BY MANUFACTURER, PCI ETHERNET ADAPTER CARD, 10/100TX, 1-PORT ATI
    ✓ IN STOCK!
    Buy Surplus As Low As $99.00
    $99.00
    Repair Yours $300.00
    SIEMENS 6AB6136-0BA

    SIEMENS

    6AB6136-0BA

    DISCONTINUED BY MANUFACTURER, COMMUNINCATION MODULE MMC-BUK 2
    ✓ IN STOCK!
    Buy Surplus As Low As $576.00
    $576.00
    Repair Yours $531.20
    DELL OTW212

    DELL

    OTW212

    VIDEO CONNECTOR CARD, DVI, 256 MB, DMS-59 CONNECTORS/PORTS, PCI EXPRESS X16, QUADRO NVS 290
    ✓ IN STOCK!
    $138.57 Buy Surplus As Low As $53.52
    $53.52
    Repair Yours $300.00
    SIEMENS 6ES7540-1AB00-0AA0

    SIEMENS

    6ES7540-1AB00-0AA0

    COMMUNICATION MODULE, 43 MA, 0.65 W, 15-PIN D-SUB SOCKET, RS 485/422 INTERFACES, LED INDICATORS, FOR USE W/ SIMATIC S7-1500, 0 TO +60 DEGREES C
    ✓ IN STOCK!
    $1,510.00 Buy Surplus As Low As $927.96
    $927.96
    Repair Yours $633.29
    INGERSOLL RAND X13651467-01

    INGERSOLL RAND

    TRANE

    X13651467-01

    DISCONTINUED BY MANUFACTURER, COMMUNICATION MODULE FOR WIRED SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $16.85
    $16.85
    BELDEN ECAUI

    BELDEN

    HIRSCHMANN

    ECAUI

    DISCONTINUED BY MANUFACTURER, PLC COMMUNICATION CARD, TWIN TRANSCEIVER INTERFACE, FOR IND ETHERNET
    ✓ IN STOCK!
    Buy Surplus As Low As $159.62
    $159.62
    Repair Yours $300.00
    WESTERN DIGITAL WD8003EB

    WESTERN DIGITAL

    WD8003EB

    ETHERNET ADAPTER CARD W/ROM SOCKET
    ✓ IN STOCK!
    $119.25 Buy Surplus As Low As $91.73
    $91.73
    Repair Yours $300.00
    ADAPTEC AVA-2904

    ADAPTEC

    AVA-2904

    DISCONTINUED BY MANUFACTURER, SCSI PLUG AND PLAY INSERT CARD, 8BIT FAST SCSI-2 10MB/S
    ✓ IN STOCK!
    Buy Surplus As Low As $66.13
    $66.13
    Repair Yours $300.00
    ADAPTEC 19160

    ADAPTEC

    19160

    SCSI CARD 32BIT 160MB/S PCI-SCSI
    ✓ IN STOCK!
    Buy Surplus As Low As $84.00
    $84.00
    Repair Yours $300.00
    BOSCH R911285321

    BOSCH

    REXROTH

    R911285321

    BOSCH REXROTH CONTROLS, SERCANS MODULE PC BOARD, SCS-P02.1A-FW, SERCANS, MODULE PC BOARD
    ✓ IN STOCK!
    $7,744.00 Buy Surplus As Low As $4,647.00
    $4,647.00
    Repair Yours $3,858.00
    TYCO 565-277

    TYCO

    SIMPLEXGRINNELL

    565-277

    DISCONTINUED BY MANUFACTURER, NETWORK INTERFACE ASSEMBLY, 4120 SERIES, 2 X MODEM MEDIA PORTS, 5 LED INDICATORS
    ✓ IN STOCK!
    Buy Surplus As Low As $396.81
    $396.81
    Repair Yours $329.35
    INTEL PRO/1000MT

    INTEL

    PRO/1000MT

    DISCONTINUED BY MANUFACTURER, SERVER ADAPTER CARD, SINGLE RJ45 PORT, LOW PROFILE, 64KB ONBOARD MEMORY
    ✓ IN STOCK!
    Buy Surplus As Low As $41.40
    $41.40
    ALLIED TELESIS S845-00084-02

    ALLIED TELESIS

    S845-00084-02

    ETHERNET NETWORK ADAPTER, PCI CARD, 100MBPS
    ✓ IN STOCK!
    $973.08 Buy Surplus As Low As $491.92
    $491.92
    Repair Yours $404.25
    3COM 8352-10

    3COM

    8352-10

    DISCONTINUED BY MANUFACTURER, COMMUNICATION CARD, ETHERLINK III, 10BASE-T ADAPTER
    ✓ IN STOCK!
    Buy Surplus As Low As $138.07
    $138.07
    Repair Yours $300.00
    SIEMENS 6ES7241-1CH30-1XB0

    SIEMENS

    6ES7241-1CH30-1XB0

    COMMUNICATION BOARD, SIMATIC S7-1200, CB 1241, RS485, TERMINAL BLOCK, SUPPORTS FREEPORT
    ✓ IN STOCK!
    $182.00 Buy Surplus As Low As $139.00
    $139.00
    Repair Yours $200.00
    ADAPTEC 1662200

    ADAPTEC

    1662200

    SCSI CARD 2930
    ✓ IN STOCK!
    $73.96 Buy Surplus As Low As $61.64
    $61.64
    Repair Yours $300.00
    HONEYWELL 51305348-100

    HONEYWELL

    MEASUREX

    51305348-100

    DISCONTINUED BY MANUFACTURER, MEDIA ADAPTER, MAU ASSEMBLY, FW 36-99, WALL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $606.00
    $606.00
    Repair Yours $420.00
    NATIONAL INSTRUMENTS 181065-01

    NATIONAL INSTRUMENTS

    181065-01

    DISCONTINUED BY MANUFACTURER, PC BOARD, INTERFACE CARD, GRIP-PCII/IIAA IEEE-48, GOLD EDGE CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $175.02
    $175.02
    Repair Yours $300.00
    EATON CORPORATION D520BX2Y3

    EATON CORPORATION

    CUTLER HAMMER

    D520BX2Y3

    COMMUNICATION MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $411.38
    $411.38
    Repair Yours $359.41
    NIDEC CORP SMARTCARD-64

    NIDEC CORP

    CONTROL TECHNIQUES

    SMARTCARD-64

    CLONING CARD, 64KB PARAMETER, ADDITIONAL DATA STORAGE, (64KB), (2214-0010-01)
    ✓ IN STOCK!
    $49.33 Buy Surplus As Low As $29.62
    $29.62
    VIPA SSN-BG89A

    VIPA

    SSN-BG89A

    DISCONTINUED BY MANUFACTURER, COMMUNICATION CARD, FOR S5 ETHERNET
    ✓ IN STOCK!
    Buy Surplus As Low As $800.78
    $800.78
    Repair Yours $344.87
    SIEMENS 6GK1551-2AA00

    SIEMENS

    6GK1551-2AA00

    DISCONTINUED BY MANUFACTURER 10/01/2024, COMMUNICATIONS PROCESSOR CARD, CP 5512 PC, CARDBUS, 32 BIT, FOR CONNECTION OF A PG OR NOTEBOOK TO PROFIBUS OR MPI, SUCCESSOR: 6GK1571-1AA00
    ✓ IN STOCK!
    $1,531.58 Buy Surplus As Low As $918.95
    $918.95
    Repair Yours $514.97
    HONEYWELL 070253

    HONEYWELL

    LEEDS & NORTHRUP

    070253

    PC ANALOG BOARD, 4 SCREW MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $236.65
    $236.65
    Repair Yours $300.00
    ISOCOM 100P071620

    ISOCOM

    100P071620

    ETHERNET INTERFACE CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $32.31
    $32.31
    Repair Yours $300.00
    EATON CORPORATION OPT-C8

    EATON CORPORATION

    CUTLER HAMMER

    OPT-C8

    COMMUNICATION CARD, 9000X SERIES, SLOT D / E, MODBUS, D9 TYPE CONNECTOR
    ✓ IN STOCK!
    $1,192.22 Buy Surplus As Low As $585.67
    $585.67
    Repair Yours $411.25
    EATON CORPORATION OPTA8

    EATON CORPORATION

    CUTLER HAMMER

    OPTA8

    DISCONTINUED BY MANUFACTURER, 9000X SERIES I/O CARD (SLOT A), 6 DI, 1 DO, 2 AI, 1 AO
    ✓ IN STOCK!
    $1,150.25 Buy Surplus As Low As $449.09
    $449.09
    Repair Yours $447.00
    EATON CORPORATION OPT-A7

    EATON CORPORATION

    CUTLER HAMMER

    OPT-A7

    9000X SERIES DOUBLE ENCODER I/O CARD (SLOT C), ONLY SPX
    ✓ IN STOCK!
    $1,395.00 Buy Surplus As Low As $773.47
    $773.47
    Repair Yours $543.11
    HONEYWELL 833-2425

    HONEYWELL

    833-2425

    DISCONTINUED BY MANUFACTURER, CONTROL BUS MODULE, HAWK, USE CONNECTOR 833-2506, 32 - 130 DEGREE F, PLUG IN
    Buy Surplus As Low As $590.00
    $590.00
    Repair Yours $300.00
    EDWARDS SIGNALING 3-RS485A

    EDWARDS SIGNALING

    3-RS485A

    DISCONTINUED BY MANUFACTURER, NETWORK COMMUNICATIONS CARD, CLASS A. MOUNTS TO THE 3-CPU1 AND SUPPORTS CLASS A/B NETWORK AND AUDIO DATA
    ✓ IN STOCK!
    Buy Surplus As Low As $921.12
    $921.12
    Repair Yours $598.00
    AMERICAN CONTROL ELECTRONICS 200-0422

    AMERICAN CONTROL ELECTRONICS

    MINARIK DRIVES

    200-0422

    ISOLATION ACCESSORY KIT OF VFD02/VFD04
    ✓ IN STOCK!
    $119.48 Buy New $119.48
    $70.00
    Repair Yours $300.00
    EMERSON 32B9765X092

    EMERSON

    FISHER ROSEMOUNT

    32B9765X092

    PC BOARD SERIAL I/F BUFFER
    ✓ IN STOCK!
    Buy Surplus As Low As $708.59
    $708.59
    Repair Yours $588.13
    EATON CORPORATION MINT-II

    EATON CORPORATION

    CUTLER HAMMER

    MINT-II

    DISCONTINUED BY MANUFACTURER, NETWORK TRANSLATOR, USER FRIENDLY INTERFACE, PANEL MOUNT OR DESKTOP USE, SUPPORTS INCOM NETWORKS UP TO 8,500FT IN DISTANCE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,251.45
    $1,251.45
    Repair Yours $1,038.70
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11
    Related Categories
    Battery Diagnostic Equipment Enclosure Networking Router Power Supply Telecom Adaptor