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 51-100 of 881.
    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
    BECKHOFF KL6031

    BECKHOFF

    KL6031

    BUS TERMINAL, 1-CHANNEL COMMUNICATION INTERFACE, SERIAL, RS232, IP20
    ✓ IN STOCK!
    $351.00 Buy Surplus As Low As $211.00
    $211.00
    Repair Yours $300.00
    HONEYWELL 32006630-001

    HONEYWELL

    32006630-001

    DISCONTINUED BY MANUFACTURER, LONBUS CARD
    ✓ IN STOCK!
    $691.89 Buy Surplus As Low As $525.84
    $525.84
    Repair Yours $300.00
    THE MOXA GROUP CI-132

    THE MOXA GROUP

    CI-132

    DISCONTINUED BY MANUFACTURER, ISA SERIAL BOARD, 2 PORT, RS-422/485, 16 BIT, DATA BITS 5/6/7/8, STOP BITS 1/1.5/2, REPLACED BY CP-132EL-DB9M
    ✓ IN STOCK!
    Buy Surplus As Low As $216.00
    $216.00
    Repair Yours $300.00
    THE MOXA GROUP CA-108

    THE MOXA GROUP

    CA-108

    SERIAL BOARD, PC/104, 8-PORT, RS-232ET(X) PORTS, -40 TO 75°C OPERATING TEMPERATURE
    ✓ IN STOCK!
    $391.35 Buy Surplus As Low As $187.20
    $187.20
    Repair Yours $300.00
    THE MOXA GROUP C32045T

    THE MOXA GROUP

    C32045T

    8 PORT UART MODULE, RS-232, DB25F
    ✓ IN STOCK!
    $239.00 Buy Surplus As Low As $97.26
    $97.26
    Repair Yours $300.00
    SIEMENS 6ES5526-3LG01

    SIEMENS

    6ES5526-3LG01

    DISCONTINUED BY MANUFACTURER, COMMUNICATIONS PROCESSOR, GRAPHIC MODULE, CP526
    ✓ IN STOCK!
    Buy Surplus As Low As $2,190.09
    $2,190.09
    Repair Yours $2,094.22
    PIZZORNO & LINI SRL 149801

    PIZZORNO & LINI SRL

    149801

    COMMUNICATION BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $197.09
    $197.09
    Repair Yours $300.00
    SIEMENS 6DD1661-0AE1

    SIEMENS

    6DD1661-0AE1

    COMMUNICATION MODULE, SIMATIC TDC, CP 51M1, FOR INDUSTRIAL ETHERNET, WITH TCP/IP AND/OR UDP, REPLACES 6DD1661-0AE0
    ✓ IN STOCK!
    $22,220.00 Buy Surplus As Low As $4,244.00
    $4,244.00
    Repair Yours $3,522.52
    THE MOXA GROUP C168H

    THE MOXA GROUP

    C168H

    8 PORT ISA BOARD, RS-232
    ✓ IN STOCK!
    $228.94 Buy Surplus As Low As $112.09
    $112.09
    Repair Yours $300.00
    3COM 3CCE589ET

    3COM

    3CCE589ET

    COMMUNICATION CARD, 10 MBPS, ETHERNET
    ✓ IN STOCK!
    $114.48 Buy Surplus As Low As $46.43
    $46.43
    Repair Yours $300.00
    RED LION CONTROLS CUB5COM1

    RED LION CONTROLS

    CUB5COM1

    CUB5 RS-485 SERIAL COMMUNICATION CARD FOR CUB5 , CUB5COM1 , CUB5COM1
    ✓ IN STOCK!
    $81.00 Buy Surplus As Low As $62.00
    $62.00
    Repair Yours $300.00
    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 $300.00
    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 $300.00
    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 $355.41
    $355.41
    Repair Yours $300.00
    ALLEN BRADLEY 1403-NENET

    ALLEN BRADLEY

    1403-NENET

    DISCONTINUED BY MANUFACTURER, COMMUNICATIONS CARD, FOR ETHERNET WITH A SLC 5/03+ PROCESSOR TYPE, PLUG-IN, POWER MONITOR 2, STATUS LEDS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,177.06
    $1,177.06
    Repair Yours $803.40
    SIEMENS 6DD1660-0BH0

    SIEMENS

    6DD1660-0BH0

    SIMATIC TDC,CP52AO ACCESS MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $4,190.51
    $4,190.51
    Repair Yours $3,478.12
    SIEMENS 6GT2002-2EE00

    SIEMENS

    6GT2002-2EE00

    MODULE I/F ASM454 PROFIBUS-DP-V1 MOBY I
    ✓ IN STOCK!
    $6,828.57 Buy Surplus As Low As $3,596.00
    $3,596.00
    Repair Yours $2,828.32
    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!
    $517.98 Buy Surplus As Low As $247.68
    $247.68
    Repair Yours $300.00
    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 $300.00
    ASEA BROWN BOVERI 57619414

    ASEA BROWN BOVERI

    57619414

    DISCONTINUED BY MANUFACTURER, CONNECTION BOARD, WITH LED INDICATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $26.60
    $26.60
    NIDEC CORP 106049902-E

    NIDEC CORP

    FINCOR

    106049902-E

    POWER BOARD
    ✓ IN STOCK!
    $336.24 Buy Surplus As Low As $139.72
    $139.72
    Repair Yours $300.00
    SIEMENS 6GK1160-4AU00

    SIEMENS

    6GK1160-4AU00

    DISCONTINUED BY MANUFACTURER, MICROBOX PACKAGE, CONNECTION BOARD, POWER SUPPLY, EXPANSION RACK, SIMATIC NET, IE, CP 1604, MB PC/104 + CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $2,960.33
    $2,960.33
    Repair Yours $2,457.07
    SCHNEIDER ELECTRIC XVME-428/2

    SCHNEIDER ELECTRIC

    PROFACE

    XVME-428/2

    COMMUNICATION BOARD FOR VME CHASSIS VMEBUS
    ✓ IN STOCK!
    Buy Surplus As Low As $740.79
    $740.79
    Repair Yours $683.17
    SCHNEIDER ELECTRIC XVME-428/1

    SCHNEIDER ELECTRIC

    PROFACE

    XVME-428/1

    COMMUNICATION BOARD FOR VME CHASSIS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,196.73
    $1,196.73
    Repair Yours $1,103.65
    SIEMENS 6GK1561-3AA01

    SIEMENS

    6GK1561-3AA01

    DISCONTINUED BY MANUFACTURER, COMMUNICATIONS PROCESSOR, PCI CARD TO CONNECTION TO PROFIBUS, 9.6 KBITS/S - 12 MBITS/S, RS-485, 0.8 AMPS AT 5 VDC BACKPLANE, CP5613A2
    ✓ IN STOCK!
    Buy Surplus As Low As $2,934.47
    $2,934.47
    Repair Yours $2,341.00
    SIEMENS 6ES7952-0KF00-0AA0

    SIEMENS

    6ES7952-0KF00-0AA0

    (PRICE/PC) MEMORY CARD S7400 LONG VERS, 5V 64 KB, AUTO HMI CMPTRS PC840RK PC/627 BXPC
    ✓ IN STOCK!
    $883.00 Buy Surplus As Low As $262.07
    $262.07
    Repair Yours $300.00
    SIEMENS 6ES5926-3SA12

    SIEMENS

    6ES5926-3SA12

    DISCONTINUED BY MANUFACTURER, PROZESSOR MODUL CARD, CPU, 926150U/150S
    ✓ IN STOCK!
    Buy Surplus As Low As $563.76
    $563.76
    Repair Yours $519.91
    RED LION CONTROLS PAXCDC10

    RED LION CONTROLS

    PAXCDC10

    OUTPUT CARD, WITH TERMINAL BLOCK, MODEL PAX, PLUG-IN, RS-485 SERIAL COMMUNICATIONS, 7/8 BITS, 50 V, ROHS COMPLIANT , PAXCDC10 , PAXCDC10
    ✓ IN STOCK!
    $136.99 Buy Surplus As Low As $75.20
    $75.20
    Repair Yours $300.00
    EATON CORPORATION GVXDN

    EATON CORPORATION

    GVXDN

    COMMUNICATION CARD, DEVICENET, (GVX9000), REPLACEMENT OR ADD-ON BOARD
    ✓ IN STOCK!
    $135.77 Buy Surplus As Low As $113.14
    $113.14
    Repair Yours $300.00
    ADVANTECH PCL-745

    ADVANTECH

    PCL-745

    DISCONTINUED BY MANUFACTURER, COMMUNICATION CARD, ISOLATED, 2-PORT RS-422/485, +5V @ 400 MA, 2 X 16C550 W/ 16-BYTE FIFO, 0-65 DEGREE C (32-149 DEGREE F)
    ✓ IN STOCK!
    Buy Surplus As Low As $52.57
    $52.57
    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
    EATON CORPORATION IQ250/260-IO1

    EATON CORPORATION

    CUTLER HAMMER

    IQ250/260-IO1

    POWER METER I/O MODULE, 2 RELAY OUTPUTS, 2 STATUS INPUTS, 250 VAC, 30 VDC, FOR POWER XPERT 2000 SERIES
    ✓ IN STOCK!
    $2,250.62 Buy Surplus As Low As $1,710.47
    $1,710.47
    Repair Yours $1,120.81
    SIEMENS C79459-A1890-A1

    SIEMENS

    C79459-A1890-A1

    DISCONTINUED BY MANUFACTURER, PROFIBUS CARD, SIMATIC NET, CP 5511 CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $600.08
    $600.08
    Repair Yours $300.00
    HONEYWELL Q7751C-2008

    HONEYWELL

    Q7751C-2008

    INTERFACE CARD, PCI LONTALK ADAPTER
    ✓ IN STOCK!
    $2,381.13 Buy Surplus As Low As $1,116.08
    $1,116.08
    Repair Yours $926.35
    NIDEC CORP SMARTCARD

    NIDEC CORP

    CONTROL TECHNIQUES

    SMARTCARD

    PARAMETER CLONING CARD, 8KB, COMPATIBLE WITH UNIDRIVE SP, QUANTUM MP, DIGITAX ST, AND MENTOR MP PRODUCTS, (2214-0013-01)
    ✓ IN STOCK!
    $33.99 Buy Surplus As Low As $20.00
    $20.00
    RED LION CONTROLS 6-IBM/N

    RED LION CONTROLS

    SIXNET

    6-IBM/N

    NETWORK CO-PROCESSOR BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $89.01
    $89.01
    Repair Yours $300.00
    OPTO 22 AC30A

    OPTO 22

    AC30A

    DISCONTINUED BY MANUFACTURER, REPEATER CARD, 4-WIRE RS-422/485 MULTIDROP, 120 VAC, 50/60 HZ, UP TO 38400 BAUD
    ✓ IN STOCK!
    Buy Surplus As Low As $138.84
    $138.84
    Repair Yours $300.00
    3COM 3C509B

    3COM

    3C509B

    DISCONTINUED BY MANUFACTURER, NETWORK ADAPTER, ETHERLINK III
    ✓ IN STOCK!
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    SIEMENS 7KM9300-0AM00-0AA0

    SIEMENS

    FURNAS ELECTRIC CO

    7KM9300-0AM00-0AA0

    COMMUNICATION MODULE, PAC RS485EXPANSION MODULE, PLUG IN TYPE, 500 VAC MAXIMUM INSULATION VOLTAGE, SEABUS/MODBUS (SWITCHABLE) PROTOCOL, IP20 ENCLOSURE PROTECTION , 7KM9300-0AM00-0AA0
    ✓ IN STOCK!
    $414.00 Buy Surplus As Low As $224.61
    $224.61
    Repair Yours $300.00
    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 $300.00
    ASEA BROWN BOVERI 6202NZ10000

    ASEA BROWN BOVERI

    TAYLOR ELECTRONICS

    6202NZ10000

    SC CONTROLLER CARDFILE
    ✓ IN STOCK!
    Buy Surplus As Low As $16,350.00
    $16,350.00
    Repair Yours $13,600.00
    ALLIED TELESIS AT-MX40F/ST

    ALLIED TELESIS

    AT-MX40F/ST

    DISCONTINUED BY MANUFACTURER, TRANSCEIVER FIBER OPTIC, 10BASE-FL, 10MBPS
    ✓ IN STOCK!
    Buy Surplus As Low As $253.71
    $253.71
    ALLIED TELESIS AT-MX80F

    ALLIED TELESIS

    AT-MX80F

    DISCONTINUED BY MANUFACTURER, FIBER OPTIC TRANSCEIVER, FOR APPLE ENET CENTRECOM
    ✓ IN STOCK!
    Buy Surplus As Low As $168.80
    $168.80
    Repair Yours $300.00
    DIGI INTERNATIONAL 50000175

    DIGI INTERNATIONAL

    50000175

    DISCONTINUED BY MANUFACTURER,COMMUNICATION BOARD, PC/4, 16C450, 4PORT
    ✓ IN STOCK!
    Buy Surplus As Low As $163.37
    $163.37
    Repair Yours $300.00
    DIGI INTERNATIONAL 30000354

    DIGI INTERNATIONAL

    30000354

    DISCONTINUED BY MANUFACTURER, COMMUNICATION CARD, SERIAL ADAPTER9 DIP SWITCHES, JUMPERS 1-10 / 85-90, 8 CHANNELS
    ✓ IN STOCK!
    Buy Surplus As Low As $216.16
    $216.16
    Repair Yours $300.00
    VIBRO METER 200-566-101-013

    VIBRO METER

    200-566-101-013

    DISCONTINUED BY MANUFACTURER, NETWORK COMMUNICATIONS CARD, 4X ETHERNET, 2X MODBUS, IOCN
    ✓ IN STOCK!
    Buy Surplus As Low As $360.84
    $360.84
    Repair Yours $309.00
    JOHNSON CONTROLS NU-NET101-700

    JOHNSON CONTROLS

    NU-NET101-700

    NETWORK INTERFACE MODULE NETWORK INTERFACE MODULE HVAC JCI BNET LNET ABFX METASYS GS-07F-9515S
    ✓ IN STOCK!
    $2,063.00 Buy Surplus As Low As $902.50
    $902.50
    Repair Yours $832.31
    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