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.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

    Filter Results
    Results 201-250 of 897.
    PIZZORNO & LINI SRL 149801

    PIZZORNO & LINI SRL

    149801

    COMMUNICATION BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $142.40
    $142.40
    Repair Yours Contact Us
    3COM 3CCE589ET

    3COM

    3CCE589ET

    COMMUNICATION CARD, 10 MBPS, ETHERNET
    ✓ IN STOCK!
    $116.77 Buy Surplus As Low As $39.46
    $39.46
    Repair Yours Contact Us
    RED LION CONTROLS CUB5COM1

    RED LION CONTROLS

    CUB5COM1

    CUB5 RS-485 SERIAL COMMUNICATION CARD FOR CUB5 , CUB5COM1 , CUB5COM1
    ✓ IN STOCK!
    $78.00 Buy Surplus As Low As $44.00
    $44.00
    Repair Yours Contact Us
    ALLEN BRADLEY 825-PMB

    ALLEN BRADLEY

    825-PMB

    DISCONTINUED BY MANUFACTURER, MODBUS RTU COMMUNICATION CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $489.06
    $489.06
    Repair Yours Contact Us
    HONEYWELL 30756693-501

    HONEYWELL

    30756693-501

    HONEYWELL ,30756693-501 ,30756693501 ,COMMUNICATION BOARD ,PWA/RS422/485
    ✓ IN STOCK!
    $646.37 Buy Surplus As Low As $225.77
    $225.77
    Repair Yours Contact Us
    ALLEN BRADLEY 1403-NSC

    ALLEN BRADLEY

    1403-NSC

    DISCONTINUED BY MANUFACTURER 06/29/2010, COMMUNICATION MODULE, FOR POWER MONITOR
    ✓ IN STOCK!
    Buy Surplus As Low As $369.93
    $369.93
    Repair Yours Contact Us
    DIGI INTERNATIONAL 76000561

    DIGI INTERNATIONAL

    76000561

    DIGI ACCELEPORT XP AND NEO 8 PORT DB-9M STRAIGHT CONNECTOR BOX
    ✓ IN STOCK!
    $147.09 Buy New $147.09
    $68.82
    Repair Yours Contact Us
    HEWLETT PACKARD COMPUTER J255260001

    HEWLETT PACKARD COMPUTER

    J255260001

    ETHERNET CARD JETDIRECT LOCAL TALK 10BASE-T
    ✓ IN STOCK!
    Buy Surplus As Low As $19.00
    $19.00
    Repair Yours Contact Us
    SIIG IO1875

    SIIG

    IO1875

    I/O CARD, WITH 8 HIGH SPEED 16850 SERIAL PORTS (DB9), TWO 4-PORT (DB9) FAN OUT CABLES
    ✓ IN STOCK!
    Buy Surplus As Low As $51.16
    $51.16
    3COM 3C509B

    3COM

    3C509B

    DISCONTINUED BY MANUFACTURER, NETWORK ADAPTER, ETHERLINK III
    ✓ IN STOCK!
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours Contact Us
    ADAPTEC 29160

    ADAPTEC

    29160

    DISCONTINUED BY MANUFACTURER, SCSI CARD ULTRA , 5-POSITION 68-PIN LVD INTERNAL CABLE WITH TERMINATOR (1831200-R), 3-POSITION 68-PIN ULTRA WIDE SCSI INTERNAL CABLE, 3-POSITION 50-PIN INTERNAL ...
    ✓ IN STOCK!
    Buy Surplus As Low As $393.16
    $393.16
    RED LION CONTROLS PAXCDC50

    RED LION CONTROLS

    PAXCDC50

    OPTIONAL PLUG-IN CARD, PAX, PROFIBUS-DP COMMUNICATIONS CARD, WITH 9 PIN FEMALE SUB-D CONNECTOR, 50 V
    ✓ IN STOCK!
    $577.27 Buy Surplus As Low As $346.36
    $346.36
    Repair Yours Contact Us
    THE MOXA GROUP C168HS

    THE MOXA GROUP

    C168HS

    8 PORT ISA BOARD, RS-232, W/ SURGE
    ✓ IN STOCK!
    $414.00 Buy Surplus As Low As $274.00
    $274.00
    Repair Yours Contact Us
    THE MOXA GROUP CB-108

    THE MOXA GROUP

    CB-108

    SERIAL BOARD, PC/104+, 8-PORT RS-232H 12 10/100/1000BASET(X) PORTS, AND 4 100/1000BASE SFP SLOTS, -40°C TO 75°C OPERATING TEMPERATURE
    ✓ IN STOCK!
    $540.00 Buy Surplus As Low As $311.00
    $311.00
    Repair Yours Contact Us
    SMA LAN3-S1B

    SMA

    LAN3-S1B

    COMMUNICATION CPU CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $234.00
    $234.00
    Repair Yours Contact Us
    EATON CORPORATION OPT-B9

    EATON CORPORATION

    CUTLER HAMMER

    OPT-B9

    DISCONTINUED BY MANUFACTURER, DRIVE BOARD, 9000X SERIES, I/O CARD, SLOT B/C/D/E, SPI INTERFACE, 1 RO
    ✓ IN STOCK!
    Buy Surplus As Low As $275.39
    $275.39
    Repair Yours Contact Us
    MATSUSHITA ELECTRIC KX-B09

    MATSUSHITA ELECTRIC

    PANASONIC

    KX-B09

    INTERFACE BOARD FOR PRINTER
    ✓ IN STOCK!
    $200.70 Buy Surplus As Low As $45.89
    $45.89
    Repair Yours Contact Us
    VOITH VCA1

    VOITH

    VCA1

    COMMUNICATION OUTPUT AMPLIFIER CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $99.21
    $99.21
    Repair Yours Contact Us
    BROADCOM 393477-003

    BROADCOM

    393477-003

    ETHERNET CARD NETXTREME PCI-EXPRESS 1GBPS RJ45
    ✓ IN STOCK!
    $117.00 Buy Surplus As Low As $70.00
    $70.00
    EATON CORPORATION 710-A1057-01P

    EATON CORPORATION

    CUTLER HAMMER

    710-A1057-01P

    NETWORK CARD MS W/CABLE 70IN
    ✓ IN STOCK!
    $271.00 Buy Surplus As Low As $26.23
    $26.23
    Repair Yours Contact Us
    SIEMENS 6SL3352-3AG35-8AA0

    SIEMENS

    6SL3352-3AG35-8AA0

    IPD SINAMICS S120 MOMO 500-690V 560 KW, DI CS MC SINAMICS LV SPARES AND REPAIRS, INDUSTRY SERVICES MC
    ✓ IN STOCK!
    $292.00 Buy Surplus As Low As $216.00
    $216.00
    Repair Yours Contact Us
    BELDEN OCTOPUS 24M

    BELDEN

    HIRSCHMANN

    OCTOPUS 24M

    ETHERNET SWITCH, MANAGED, IP67, 24 PORTS, SUPPLY VOLTAGE 24 VDC, SOFTWARE L2P
    ✓ IN STOCK!
    $7,284.69 Buy Surplus As Low As $464.00
    $464.00
    Repair Yours Contact Us
    INTEL E1G44HTBLK

    INTEL

    E1G44HTBLK

    (PRICE/EA) INTEL ETHERNET SERVER ADAPTER I340-T4 - NETWORK ADAPTER - PCI EXPRESS 2.0 X4 LOW PROFILE - 10MB LAN, 100MB LAN, GIGABIT LAN - 10BASE-T, 100
    ✓ IN STOCK!
    $722.00 Buy Surplus As Low As $50.50
    $50.50
    Repair Yours Contact Us
    HEWLETT PACKARD COMPUTER 447103-001

    HEWLETT PACKARD COMPUTER

    447103-001

    BLADE MODULE, SPS-MOD, BLC 1/10GB-F, VC-ENET, FOR C-CLASS SERVERS
    ✓ IN STOCK!
    $7,057.64 Buy Surplus As Low As $392.00
    $392.00
    Repair Yours Contact Us
    LINKSYS EF31SC

    LINKSYS

    EF31SC

    ETHERNET SWTICH 100-BASE-FX SC FIBER MODULE
    ✓ IN STOCK!
    $112.00 Buy Surplus As Low As $67.00
    $67.00
    Repair Yours Contact Us
    SIEMENS 6ES7540-1AD00-0AA0

    SIEMENS

    6ES7540-1AD00-0AA0

    SIMATIC S7-1500, CM PTP RS232 BA COMMUNICATION MODULE, FOR SERIAL CONNECTION RS232, FREEPORT, 3964 (R), USS, 19200 KBIT/S, 9-PIN D-SUB CONNECTOR
    ✓ IN STOCK!
    $727.68 Buy Surplus As Low As $472.67
    $472.67
    Repair Yours Contact Us
    SIEMENS 7KM9300-0AE01-0AA0

    SIEMENS

    7KM9300-0AE01-0AA0

    DISCONTINUED BY MANUFACTURER - 02/01/2022, EXPANSION MODULE, SWITCHED ETHERNET PROFINET, PLUG IN, FOR 7KM PAC3200 / 4200 / 3VA COM100 / 800, SUCCESSOR: 7KM9300-0AE02-0AA0
    ✓ IN STOCK!
    Buy Surplus As Low As $285.17
    $285.17
    Repair Yours Contact Us
    BELDEN RT2-TX/FX

    BELDEN

    HIRSCHMANN

    RT2-TX/FX

    DISCONTINUED BY MANUFACTURER, ETHERNET MEDIA CONVERTER, 24VDC, .19AMP, 100BASE, ORDER NO.943 658-002, 100BASE-FX-MULTIMODE AND 100BASE-TX, SUGGESTED REPLACEMENT IS SPIDER-SL-20-01T1M29999SY9 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $249.90
    $249.90
    Repair Yours Contact Us
    NATIONAL INSTRUMENTS GPIB-PCIIA

    NATIONAL INSTRUMENTS

    GPIB-PCIIA

    DISCONTINUED BY MANUFACTURER, PC BOARD ISA INTERFACE CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $201.60
    $201.60
    Repair Yours Contact Us
    EXSYS EX-4082

    EXSYS

    EX-4082

    I/O CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $20.00
    $20.00
    MRI CONNECTIVITY MRI-2500U2

    MRI CONNECTIVITY

    MRI-2500U2

    SCSI CONTROLLER SUPREME 68PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $111.00
    $111.00
    Repair Yours Contact Us
    HONEYWELL 070253

    HONEYWELL

    LEEDS & NORTHRUP

    070253

    PC ANALOG BOARD, 4 SCREW MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $170.98
    $170.98
    Repair Yours Contact Us
    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 Contact Us
    ISOCOM 100P071620

    ISOCOM

    100P071620

    ETHERNET INTERFACE CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $25.02
    $25.02
    Repair Yours Contact Us
    RED LION CONTROLS PAXCDC20

    RED LION CONTROLS

    PAXCDC20

    OPTIONAL CARD, RS-232 SERIAL COMMUNICATION, PLUG-IN, 7/8 BITS, 50V , PAXCDC20 , PAXCDC20
    ✓ IN STOCK!
    $143.82 Buy Surplus As Low As $82.62
    $82.62
    Repair Yours Contact Us
    RED LION CONTROLS PAXCDC40

    RED LION CONTROLS

    PAXCDC40

    MODBUS COMMUNICATIONS CARD, OPTIONAL PLUG-IN, FOR USE WITH PAX SERIES, WITH TERMINAL BLOCK, 50 V, 7 BIT, 8 BPS, ROHS COMPLIANT
    ✓ IN STOCK!
    $130.15 Buy Surplus As Low As $92.97
    $92.97
    Repair Yours Contact Us
    OMRON CS1W-SCB41-V1

    OMRON

    CS1W-SCB41-V1

    SERIAL COMMUNICATION MODULE, CS1 SERIES, RS232C, RS-422A/485, FOR CJ/CS PLCS
    ✓ IN STOCK!
    $1,611.00 Buy Surplus As Low As $396.00
    $396.00
    Repair Yours Contact Us
    SIEMENS 6SN1114-0NB00-0AA1

    SIEMENS

    6SN1114-0NB00-0AA1

    DISCONTINUED BY MANUFACTURER - 03/15/2008, COMMUNICATION MODULE, SIMODRIVE 611 UNIVERSAL OPTION PLUG-IN UNIT PROFIBUS DP, PROFIBUS UNIT DP-NORM-SLAVE FOR CYCLIC AND ACYCLIC DATA EXCHANGE, SU ...
    ✓ IN STOCK!
    Buy Surplus As Low As $190.89
    $190.89
    Repair Yours Contact Us
    3COM 03-0020-010

    3COM

    03-0020-010

    DISCONTINUED BY MANUFACTURER, ETHERLINK III, NETWORK ADAPTER BOARD, 16BIT
    ✓ IN STOCK!
    Buy Surplus As Low As $64.15
    $64.15
    Repair Yours Contact Us
    ZEBRA G57546

    ZEBRA

    G57546

    ZEBRA SPARE PART, 10/100, INTERNAL PRINTER SERVER, FOR PAX4 SERIES,ZEBRA ZEBRANET PARALLEL LINK EXTERNAL PRINT SERVER II
    ✓ IN STOCK!
    $434.40 Buy Surplus As Low As $162.50
    $162.50
    Repair Yours Contact Us
    THE MOXA GROUP C218T/PCI

    THE MOXA GROUP

    C218T/PCI

    DISCONTINUED BY MANUFACTURER, PC BOARD, 8 PORT, UPCI BOARD, RS-232
    ✓ IN STOCK!
    Buy Surplus As Low As $178.60
    $178.60
    Repair Yours Contact Us
    ALLIED TELESIS AT-2700FX-ST-001

    ALLIED TELESIS

    AT-2700FX-ST-001

    ETHERNET NETWORK ADAPTER PCI CARD 100MBPS
    ✓ IN STOCK!
    Buy Surplus As Low As $124.44
    $124.44
    Repair Yours Contact Us
    DIGI INTERNATIONAL 30000352

    DIGI INTERNATIONAL

    30000352

    DISCONTINUED BY MANUFACTURER, COMMUNICATION BOARD, PC/8 16C550 ADAPTER
    ✓ IN STOCK!
    Buy Surplus As Low As $64.86
    $64.86
    Repair Yours Contact Us
    SCHNEIDER ELECTRIC 46S03364-0010

    SCHNEIDER ELECTRIC

    MODICON

    46S03364-0010

    MODBUS OPTION CARD
    ✓ IN STOCK!
    $340.00 Buy Surplus As Low As $212.50
    $212.50
    Repair Yours Contact Us
    PC LINE PCL-GIGA1

    PC LINE

    PCL-GIGA1

    NETWORK INTERFACE CARD BUS GIGABIT
    ✓ IN STOCK!
    Buy Surplus As Low As $21.00
    $21.00
    ACRISON 115-0741

    ACRISON

    115-0741

    CPU BOARD MD-2 FOR REMOTE DISPLAY
    ✓ IN STOCK!
    $238.50 Buy Surplus As Low As $78.76
    $78.76
    Repair Yours Contact Us
    MOLEX DRLDPMCPI

    MOLEX

    WOODHEAD

    DRLDPMCPI

    DISCONTINUED BY MANUFACTURER, DIRECT-LINK CPCI-DPIO PROFIBUS DP MASTER/SLAVE CARD, COMPACT PCI 5V 3U, (FEM. SUB-DB9 CONN.)
    ✓ IN STOCK!
    Buy Surplus As Low As $132.74
    $132.74
    ALLIED TELESIS AT-AR021S-00

    ALLIED TELESIS

    AT-AR021S-00

    INTERFACE CARD 1PORT ISDN BRI
    ✓ IN STOCK!
    $165.00 Buy Surplus As Low As $109.00
    $109.00
    Repair Yours Contact Us
    IMO I3-E

    IMO

    I3-E

    I3 ETHERNET 10/100 OPTION KIT MODEM CARD AND COVER
    ✓ IN STOCK!
    $648.00 Buy Surplus As Low As $354.00
    $354.00
    Repair Yours Contact Us
    US ROBOTICS 64-005687-03

    US ROBOTICS

    64-005687-03

    DISCONTINUED BY MANUFACTURER, INTERNAL MODEM CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $229.59
    $229.59
    Repair Yours Contact Us
    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