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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised 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 authorised dealers. Because Radwell is not an authorised 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.

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    Results 1-50 of 248.
    NIOBRARA R&D CORP NRK2

    NIOBRARA R&D CORP

    NRK2

    DISCONTINUED BY MANUFACTURER, PLC MODULE, 1 SLOT, RACK/PS
    ✓ IN STOCK!
    Buy Surplus As Low As £377.02 Price with VAT: £452.42
    £377.02 Price with VAT: £452.42
    Repair Yours £312.92 Price with VAT: £375.50
    NIOBRARA R&D CORP SC902

    NIOBRARA R&D CORP

    SC902

    PROGRAMMING CABLE, BUNDLED WITH SD016, 25-PIN TO 9-PIN ADAPTER, SC406 REPLACEMENT
    ✓ IN STOCK!
    £409.26 Price with VAT: £491.12 Buy Surplus As Low As £238.86 Price with VAT: £286.64
    £238.86 Price with VAT: £286.64
    NIOBRARA R&D CORP DC1-2

    NIOBRARA R&D CORP

    DC1-2

    9-PIN SY/MAX DIFFERENTIAL CABLE, TWO FEET LONG (CC102 EQUIVALENT)
    ✓ IN STOCK!
    £84.90 Price with VAT: £101.88 Buy Surplus As Low As £42.84 Price with VAT: £51.40
    £42.84 Price with VAT: £51.40
    NIOBRARA R&D CORP QUCM-OE

    NIOBRARA R&D CORP

    QUCM-OE

    QUANTUM UNIVERSAL COMMUNICATION MODULE; 10BASET ETHERNET PORT; TWO RJ45 SERIAL PORTS, SWITCHABLE RS-232 OR RS-485; PROTOCOL CONVERTER, DATA CONCENTRAT
    ✓ IN STOCK!
    £3,617.86 Price with VAT: £4,341.43 Buy Surplus As Low As £1,472.63 Price with VAT: £1,767.15
    £1,472.63 Price with VAT: £1,767.15
    Repair Yours £1,222.28 Price with VAT: £1,466.73
    NIOBRARA R&D CORP CNOE-211

    NIOBRARA R&D CORP

    CNOE-211

    ETHERNET, OPTION MODULE CARD, UP TO 4X MSTR
    ✓ IN STOCK!
    Buy Surplus As Low As £1,047.99 Price with VAT: £1,257.59
    £1,047.99 Price with VAT: £1,257.59
    NIOBRARA R&D CORP DC1-30

    NIOBRARA R&D CORP

    DC1-30

    CABLE 9PIN DIFFERENTIAL 30FT
    ✓ IN STOCK!
    Buy Surplus As Low As £37.79 Price with VAT: £45.35
    £37.79 Price with VAT: £45.35
    Repair Yours £227.40 Price with VAT: £272.88
    NIOBRARA R&D CORP DC1-6

    NIOBRARA R&D CORP

    DC1-6

    CABLE 9PIN DIFFERENTIAL 6FT
    ✓ IN STOCK!
    Buy Surplus As Low As £37.79 Price with VAT: £45.35
    £37.79 Price with VAT: £45.35
    Repair Yours £227.40 Price with VAT: £272.88
    NIOBRARA R&D CORP SC-50D

    NIOBRARA R&D CORP

    SC-50D

    PROGRAM CABLE ,PC TO MODEL 50 PLC SYMAX 25PIN RS232,2M CABLE
    ✓ IN STOCK!
    £319.25 Price with VAT: £383.10 Buy Surplus As Low As £170.80 Price with VAT: £204.96
    £170.80 Price with VAT: £204.96
    NIOBRARA R&D CORP SPE4-1D

    NIOBRARA R&D CORP

    SPE4-1D

    DISCONTINUED BY MANUFACTURER, NIOBRARA R&D CORP, SPE4-1D, SPE41D, PORT EXPANDER
    ✓ IN STOCK!
    Buy Surplus As Low As £814.88 Price with VAT: £977.86
    £814.88 Price with VAT: £977.86
    Repair Yours £676.35 Price with VAT: £811.63
    NIOBRARA R&D CORP SD-034B

    NIOBRARA R&D CORP

    SD-034B

    RS-232 25-PIN MALE TO 9-PIN FEMALE ADAPTER, ONE FOOT LONG, TYPE B
    ✓ IN STOCK!
    £37.14 Price with VAT: £44.57 Buy Surplus As Low As £19.52 Price with VAT: £23.42
    £19.52 Price with VAT: £23.42
    NIOBRARA R&D CORP AIM4-1D

    NIOBRARA R&D CORP

    AIM4-1D

    INTERFACE MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As £763.90 Price with VAT: £916.68
    £763.90 Price with VAT: £916.68
    Repair Yours £704.48 Price with VAT: £845.37
    NIOBRARA R&D CORP MUCM-002

    NIOBRARA R&D CORP

    MUCM-002

    COMMUNICATION MODULE 9-30VDC/AC
    ✓ IN STOCK!
    £1,041.32 Price with VAT: £1,249.58 Buy Surplus As Low As £576.93 Price with VAT: £692.32
    £576.93 Price with VAT: £692.32
    Repair Yours £518.58 Price with VAT: £622.29
    NIOBRARA R&D CORP SPE4-3D

    NIOBRARA R&D CORP

    SPE4-3D

    SY/MAX PORT EXPANDER WITH FOUR RS-485 PORTS, ONE RS-422 PORT, PROTOCOL CONVERSION BUILT-IN; RACK ADDRESSABLE, 16-BIT WIDE SY/MAX BACKPLANE INTERFACE
    ✓ IN STOCK!
    £2,282.69 Price with VAT: £2,739.22 Buy Surplus As Low As £764.87 Price with VAT: £917.85
    £764.87 Price with VAT: £917.85
    Repair Yours £634.85 Price with VAT: £761.82
    NIOBRARA R&D CORP DC1

    NIOBRARA R&D CORP

    DC1

    9-PIN SY/MAX DIFFERENTIAL CABLE, (SIX-FOOT CC100 EQUIVALENT), DB9P TO DB9P
    ✓ IN STOCK!
    £128.53 Price with VAT: £154.24 Buy Surplus As Low As £62.47 Price with VAT: £74.96
    £62.47 Price with VAT: £74.96
    NIOBRARA R&D CORP DSD4

    NIOBRARA R&D CORP

    DSD4

    CONTROLLER SERIPLEX FOUR-ZONE CONVEYOR
    ✓ IN STOCK!
    Buy Surplus As Low As £590.40 Price with VAT: £708.48
    £590.40 Price with VAT: £708.48
    Repair Yours £514.53 Price with VAT: £617.44
    NIOBRARA R&D CORP EPE5-D

    NIOBRARA R&D CORP

    EPE5-D

    DISCONTINUED BY MANUFACTURER, EXPANDER MODULE, INTERFACE ETHERNET PORT
    ✓ IN STOCK!
    Buy Surplus As Low As £1,594.61 Price with VAT: £1,913.53
    £1,594.61 Price with VAT: £1,913.53
    Repair Yours £1,470.58 Price with VAT: £1,764.70
    NIOBRARA R&D CORP SPE4-2D

    NIOBRARA R&D CORP

    SPE4-2D

    DISCONTINUED BY MANUFACTURER, PORT EXPANDER, SPE4 PLUS RS-422
    ✓ IN STOCK!
    Buy Surplus As Low As £581.83 Price with VAT: £698.20
    £581.83 Price with VAT: £698.20
    Repair Yours £507.07 Price with VAT: £608.48
    NIOBRARA R&D CORP EPE5-TCP-A

    NIOBRARA R&D CORP

    EPE5-TCP-A

    DISCONTINUED BY MANUFACTURER, EXPANDER MODULE, ETHERNET
    ✓ IN STOCK!
    Buy Surplus As Low As £1,460.06 Price with VAT: £1,752.07
    £1,460.06 Price with VAT: £1,752.07
    Repair Yours £1,211.85 Price with VAT: £1,454.22
    NIOBRARA R&D CORP MEB-RT

    NIOBRARA R&D CORP

    MEB-RT

    MODBUS PLUS TO ETHERNET BRIDGE, 2 RS-485 PORTS, 1 DUAL CABLE MODBUS PLUS PORT, 1 ETHERNET PORT (RJ45 10 BASET CONNECTOR)
    ✓ IN STOCK!
    £2,268.39 Price with VAT: £2,722.07 Buy Surplus As Low As £1,247.33 Price with VAT: £1,496.80
    £1,247.33 Price with VAT: £1,496.80
    Repair Yours £953.56 Price with VAT: £1,144.27
    NIOBRARA R&D CORP RM14K

    NIOBRARA R&D CORP

    RM14K

    DISCONTINUED BY MANUFACTURER, RM14K MODEM, 5 VOLTS, 0.8 A, RJ11 JACK FOR CONNECTION TO HANDSET OR TELEPHONE, LED INDICATORS FOR POWER, OFF HOOK, CARRIER DETECT, MODEM TRANSMIT, RING
    ✓ IN STOCK!
    Buy Surplus As Low As £571.05 Price with VAT: £685.26
    £571.05 Price with VAT: £685.26
    Repair Yours £531.54 Price with VAT: £637.85
    NIOBRARA R&D CORP UCM4-S

    NIOBRARA R&D CORP

    UCM4-S

    UNIVERSAL COMMUNICATION MODULE WITH FOUR RS-232 PORTS, USER PROGRAMMED, SY/MAX RACK ADDRESSABLE
    ✓ IN STOCK!
    £4,529.82 Price with VAT: £5,435.78 Buy Surplus As Low As £2,308.92 Price with VAT: £2,770.70
    £2,308.92 Price with VAT: £2,770.70
    Repair Yours £2,013.34 Price with VAT: £2,416.01
    NIOBRARA R&D CORP UCM4-D

    NIOBRARA R&D CORP

    UCM4-D

    DISCONTINUED BY MANUFACTURER, UNIVERSAL COMMUNICATION MODULE, 4 X RS-422 PORTS
    ✓ IN STOCK!
    Buy Surplus As Low As £403.56 Price with VAT: £484.27
    £403.56 Price with VAT: £484.27
    Repair Yours £369.94 Price with VAT: £443.93
    NIOBRARA R&D CORP EPE5-T

    NIOBRARA R&D CORP

    EPE5-T

    DISCONTINUED BY MANUFACTURER, ETHERNET PORT EXPANDER WITH FOUR RS-485 PORTS, 10BASET ETHERNET PORT, RACK ADDRESSABLE, 16-BIT SY/MAX RACK INTERFACE
    ✓ IN STOCK!
    Buy Surplus As Low As £2,993.85 Price with VAT: £3,592.62
    £2,993.85 Price with VAT: £3,592.62
    Repair Yours £2,484.90 Price with VAT: £2,981.88
    NIOBRARA R&D CORP MEBII+001

    NIOBRARA R&D CORP

    MEBII+001

    MODBUS PLUS TO ETHERNET BRIDGE, MODEL MEB II, 2 ISOLATED RS-232/RS-485 PORTS, DUAL CABLE MODBUS PLUS PORT, ETHERNET RJ45 100BASET CONNECTOR, 24 VDC SUPPLY, FRONT PANEL LCD, DIN RAIL MOUNT
    ✓ IN STOCK!
    £3,689.13 Price with VAT: £4,426.96 Buy Surplus As Low As £2,067.14 Price with VAT: £2,480.57
    £2,067.14 Price with VAT: £2,480.57
    Repair Yours £1,686.86 Price with VAT: £2,024.23
    NIOBRARA R&D CORP IBSM

    NIOBRARA R&D CORP

    IBSM

    DISCONTINUED BY MANUFACTURER, INTERBUS-S MASTER MODULE, 1.1AMP, 5 V, SECOND GEN., OPEN SENSOR/ACTUATOR BUS SYSTEM, DROP IN REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As £690.93 Price with VAT: £829.12
    £690.93 Price with VAT: £829.12
    Repair Yours £602.14 Price with VAT: £722.57
    NIOBRARA R&D CORP SN2

    NIOBRARA R&D CORP

    SN2

    SY/LINK TO SY/NET CABLE, ONE FOOT LENGTH
    £219.82 Price with VAT: £263.79 Buy Surplus As Low As £131.89 Price with VAT: £158.27
    £131.89 Price with VAT: £158.27
    NIOBRARA R&D CORP ID422P

    NIOBRARA R&D CORP

    ID422P

    MODEL 50 TO RS-422 (SY/MAX) CONVERTER CABLE WITH SLIDE LOCKS
    Buy Surplus As Low As £236.50 Price with VAT: £283.80
    £236.50 Price with VAT: £283.80
    NIOBRARA R&D CORP SC406

    NIOBRARA R&D CORP

    SC406

    CABLE PC TO SYMAX DEVICE PROGRAMMING SMART
    Buy Surplus As Low As £75.04 Price with VAT: £90.05
    £75.04 Price with VAT: £90.05
    NIOBRARA R&D CORP MU9

    NIOBRARA R&D CORP

    MU9

    MUCM RS-232 PORT TO QUCM OR MOMENTUM PLC OR COMPACT PLC CABLE,SCREW TERMINAL TO RJ45
    £103.85 Price with VAT: £124.62 Buy Surplus As Low As £62.91 Price with VAT: £75.50
    £62.91 Price with VAT: £75.50
    NIOBRARA R&D CORP MU8

    NIOBRARA R&D CORP

    MU8

    CABLE, MUCM RS-485 PORT TO SY/MAX CABLE, -END, SCREW TERMINAL TO DB9S, MAKES MUCM PORT LOOK LIKE A SY/MAX PORT
    £103.85 Price with VAT: £124.62 Buy Surplus As Low As £62.91 Price with VAT: £75.50
    £62.91 Price with VAT: £75.50
    NIOBRARA R&D CORP MU17

    NIOBRARA R&D CORP

    MU17

    MUCM RS-232 TO 25-PIN MITSUBISHI UPS CABLE,SCREW TERMINAL TO DB25P
    £103.85 Price with VAT: £124.62 Buy Surplus As Low As £62.91 Price with VAT: £75.50
    £62.91 Price with VAT: £75.50
    NIOBRARA R&D CORP MU14

    NIOBRARA R&D CORP

    MU14

    MUCM RS-232 TO 9-PIN MODEM CABLE, WITH DCD & DTR, SCREW TERMINAL TO DB9P
    £103.85 Price with VAT: £124.62 Buy Surplus As Low As £62.91 Price with VAT: £75.50
    £62.91 Price with VAT: £75.50
    NIOBRARA R&D CORP MU13

    NIOBRARA R&D CORP

    MU13

    MUCM RS-232 TO 9-PIN PC CABLE, WITH DCD & DTR, SCREW TERMINAL TO DB9S
    £103.85 Price with VAT: £124.62 Buy Surplus As Low As £62.91 Price with VAT: £75.50
    £62.91 Price with VAT: £75.50
    NIOBRARA R&D CORP AIM4-1S

    NIOBRARA R&D CORP

    AIM4-1S

    INTERFACE ASCII MODULE RS-232
    Buy Surplus As Low As £1,841.96 Price with VAT: £2,210.35
    £1,841.96 Price with VAT: £2,210.35
    Repair Yours £1,553.91 Price with VAT: £1,864.70
    NIOBRARA R&D CORP NRK2NT

    NIOBRARA R&D CORP

    NRK2NT

    SY/MAX SINGLE SLOT RACK AND POWER SUPPLY FOR STAND-ALONE NR&D EPE5, MEB, SPE4, RM14K OR UCM APPLICATIONS. NO TRANSFORMER INCLUDED, REQUIRES 10-24 VOLT
    £739.81 Price with VAT: £887.78 Buy Surplus As Low As £444.19 Price with VAT: £533.03
    £444.19 Price with VAT: £533.03
    Repair Yours £369.15 Price with VAT: £442.98
    NIOBRARA R&D CORP SD018

    NIOBRARA R&D CORP

    SD018

    RS-232 9-PIN MALE TO 25-PIN MALE ADAPTER, USE WITH SC902 FOR CONNECTION TO A MODEM
    £47.75 Price with VAT: £57.31 Buy Surplus As Low As £28.80 Price with VAT: £34.57
    £28.80 Price with VAT: £34.57
    NIOBRARA R&D CORP SD016

    NIOBRARA R&D CORP

    SD016

    RS-232 9-PIN MALE TO 25-PIN FEMALE ADAPTER, USE WITH SC902 FOR 25-PIN APPLICATIONS
    £47.75 Price with VAT: £57.31 Buy Surplus As Low As £28.80 Price with VAT: £34.57
    £28.80 Price with VAT: £34.57
    NIOBRARA R&D CORP SC912

    NIOBRARA R&D CORP

    SC912

    PC TO MUCM CONVERTER CABLE, RS-232 TO RS-422, DB9S TO SCREW TERMINAL, INCLUDES TR92 110 V WALL TRANSFORMER
    £350.96 Price with VAT: £421.15 Buy Surplus As Low As £210.73 Price with VAT: £252.87
    £210.73 Price with VAT: £252.87
    Repair Yours £227.40 Price with VAT: £272.88
    NIOBRARA R&D CORP SC910

    NIOBRARA R&D CORP

    SC910

    PC TO MOMENTUM, RS-232 TO RS-422, DB9S TO RJ45 CONVERTER CABLE, INCLUDES TR92 110 V WALL TRANSFORMER
    £350.96 Price with VAT: £421.15 Buy Surplus As Low As £210.73 Price with VAT: £252.87
    £210.73 Price with VAT: £252.87
    Repair Yours £227.40 Price with VAT: £272.88
    NIOBRARA R&D CORP SC909

    NIOBRARA R&D CORP

    SC909

    PC TO MOMENTUM, RS-232 TO RS-422, DB9S TO DB9P CONVERTER CABLE, INCLUDES TR92 110 V WALL TRANSFORMER
    £350.96 Price with VAT: £421.15 Buy Surplus As Low As £210.73 Price with VAT: £252.87
    £210.73 Price with VAT: £252.87
    Repair Yours £227.40 Price with VAT: £272.88
    NIOBRARA R&D CORP SB902

    NIOBRARA R&D CORP

    SB902

    POWERLOGIC DEMO CASE ADAPTER, DB9S RS-232 TO DB9S RS-422, TR92 110 VAC WALL TRANSFORMER INCLUDED
    £322.91 Price with VAT: £387.49 Buy Surplus As Low As £194.05 Price with VAT: £232.86
    £194.05 Price with VAT: £232.86
    Repair Yours £227.40 Price with VAT: £272.88
    NIOBRARA R&D CORP QXBP-002

    NIOBRARA R&D CORP

    QXBP-002

    QUANTUM SINGLE SLOT RACK AND POWER SUPPLY FOR STAND-ALONE QUCM APPLICATIONS. NO TRANSFORMER INCLUDED; REQUIRES 10-24 VOLTS AC OR DC, 8 WATTS MAXIMUM.
    £660.98 Price with VAT: £793.18 Buy Surplus As Low As £397.20 Price with VAT: £476.63
    £397.20 Price with VAT: £476.63
    Repair Yours £329.73 Price with VAT: £395.68
    NIOBRARA R&D CORP QXBP-001

    NIOBRARA R&D CORP

    QXBP-001

    QUANTUM SINGLE SLOT RACK AND POWER SUPPLY FOR STAND-ALONE QUCM APPLICATION. INCLUDES TR121 110 VOLT WALL TRANSFORMER.
    £707.98 Price with VAT: £849.57 Buy Surplus As Low As £425.24 Price with VAT: £510.29
    £425.24 Price with VAT: £510.29
    Repair Yours £353.23 Price with VAT: £423.88
    NIOBRARA R&D CORP PMN

    NIOBRARA R&D CORP

    PMN

    POWERLOGIC TO MODBUS PLUS NIM WITH MB+ PORT AND POWERLOGIC PIGTAIL
    £2,438.51 Price with VAT: £2,926.21 Buy Surplus As Low As £1,463.71 Price with VAT: £1,756.45
    £1,463.71 Price with VAT: £1,756.45
    Repair Yours £1,215.09 Price with VAT: £1,458.10
    NIOBRARA R&D CORP PI500

    NIOBRARA R&D CORP

    PI500

    HHT PROGRAMMING ADAPTER (USE WITH AB500)
    £346.41 Price with VAT: £415.69 Buy Surplus As Low As £207.69 Price with VAT: £249.23
    £207.69 Price with VAT: £249.23
    Repair Yours £227.40 Price with VAT: £272.88
    NIOBRARA R&D CORP PEN-T-SA

    NIOBRARA R&D CORP

    PEN-T-SA

    STAND-ALONE POWERLOGIC TO ETHERNET NIM WITH 10BASET AND SCREW TERMINAL RS-485 PORT
    £1,888.20 Price with VAT: £2,265.83 Buy Surplus As Low As £1,133.22 Price with VAT: £1,359.86
    £1,133.22 Price with VAT: £1,359.86
    Repair Yours £941.44 Price with VAT: £1,129.73
    NIOBRARA R&D CORP PEN-TCP-SA

    NIOBRARA R&D CORP

    PEN-TCP-SA

    STAND-ALONE POWERLOGIC TO ETHERNET NIM, WITH AUI PORT AND DB9S RS-422 PORT
    £1,888.20 Price with VAT: £2,265.83 Buy Surplus As Low As £1,133.22 Price with VAT: £1,359.86
    £1,133.22 Price with VAT: £1,359.86
    Repair Yours £941.44 Price with VAT: £1,129.73
    NIOBRARA R&D CORP PC2

    NIOBRARA R&D CORP

    PC2

    TWO-POSITION ORANGE CONNECTOR, FOR CAT2, CTOI, DDC2I, EDI, OR MLWF
    £15.92 Price with VAT: £19.10 Buy Surplus As Low As £9.85 Price with VAT: £11.82
    £9.85 Price with VAT: £11.82
    NIOBRARA R&D CORP PB15

    NIOBRARA R&D CORP

    PB15

    PHOENIX 15-PIN FEMALE TO SCREW-TERMINAL BLOCK ADAPTER FOR A66XX CARDS
    £189.50 Price with VAT: £227.40 Buy Surplus As Low As £113.70 Price with VAT: £136.44
    £113.70 Price with VAT: £136.44
    Repair Yours £227.40 Price with VAT: £272.88
    NIOBRARA R&D CORP AIM4-2S

    NIOBRARA R&D CORP

    AIM4-2S

    INTERFACE MODULE FOR USE WITH SYMAX 4 RS232 PORTS
    £1,723.71 Price with VAT: £2,068.45 Buy Surplus As Low As £1,035.44 Price with VAT: £1,242.53
    £1,035.44 Price with VAT: £1,242.53
    Repair Yours £866.40 Price with VAT: £1,039.68
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