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    PLCs/Machine Control / PC Board PLC/Add-On Board

    Radwell is not an authorised 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 authorisation by any rights holder.

    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 87.
    OPTO 22 001828G

    OPTO 22

    001828G

    DISCONTINUED BY MANUFACTURER, PC CONTROL BOARD, 16CHANNEL, BRAIN
    ✓ IN STOCK!
    Buy Surplus As Low As £194.10 Price with VAT: £232.92
    £194.10 Price with VAT: £232.92
    Repair Yours £161.10 Price with VAT: £193.31
    OPTO 22 AC7A

    OPTO 22

    AC7A

    ADAPTER CARD, RS232-RS422/485 CONVERTER, 120 V, RESISTIVE NETWORK, LED STATUS INDICATOR
    ✓ IN STOCK!
    £286.09 Price with VAT: £343.31 Buy Surplus As Low As £171.66 Price with VAT: £205.99
    £171.66 Price with VAT: £205.99
    Repair Yours Contact Us
    OPTO 22 B2

    OPTO 22

    B2

    DISCONTINUED BY MANUFACTURER, ANALOG BOARD, 16 CHANNEL, OPTOMUX BRAIN, FOR SERIAL NETWORKS
    ✓ IN STOCK!
    Buy Surplus As Low As £324.34 Price with VAT: £389.21
    £324.34 Price with VAT: £389.21
    Repair Yours £269.59 Price with VAT: £323.51
    OPTO 22 B4

    OPTO 22

    B4

    DIGITAL BRAIN BOARD, 32 CHANNEL, PAMUX PROTOCOL
    ✓ IN STOCK!
    £396.37 Price with VAT: £475.64 Buy Surplus As Low As £30.65 Price with VAT: £36.78
    £30.65 Price with VAT: £36.78
    Repair Yours Contact Us
    OPTO 22 B6

    OPTO 22

    B6

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, 32 CHANNEL, TWO 52 PIN CONNECTORS, ANALOG I/O, OBSOLETE 16-CHANNEL ANALOG BRAIN, PAMUX PROTOCOL
    ✓ IN STOCK!
    Buy Surplus As Low As £486.12 Price with VAT: £583.34
    £486.12 Price with VAT: £583.34
    Repair Yours £415.94 Price with VAT: £499.13
    OPTO 22 001828H

    OPTO 22

    001828H

    DISCONTINUED BY MANUFACTURER, PC BOARD, ASSEMBLY, DIGITAL, B1 CONTROLLER, 16 CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As £92.86 Price with VAT: £111.43
    £92.86 Price with VAT: £111.43
    OPTO 22 G4-LC32SER

    OPTO 22

    G4-LC32SER

    ADAPTER CARD PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As £96.00 Price with VAT: £115.20
    £96.00 Price with VAT: £115.20
    Repair Yours Contact Us
    OPTO 22 G4-TERM-R

    OPTO 22

    G4-TERM-R

    DISCONTINUED BY MANUFACTURER, CIRCUIT BOARD, REMOTE BRICK TERMINATOR
    ✓ IN STOCK!
    Buy Surplus As Low As £17.59 Price with VAT: £21.11
    £17.59 Price with VAT: £21.11
    OPTO 22 001848E

    OPTO 22

    001848E

    PC BOARD ASSEMBLY, PROCESSOR CIRCUIT BOARD
    ✓ IN STOCK!
    £211.15 Price with VAT: £253.38 Buy Surplus As Low As £88.06 Price with VAT: £105.67
    £88.06 Price with VAT: £105.67
    OPTO 22 M4 COAX CONVERTER

    OPTO 22

    M4 COAX CONVERTER

    DISCONTINUED BY MANUFACTURER, CONVERTER MODULE, COAX, FOR SNAP-LCM4
    ✓ IN STOCK!
    Buy Surplus As Low As £169.42 Price with VAT: £203.30
    £169.42 Price with VAT: £203.30
    Repair Yours £200.00 Price with VAT: £240.00
    OPTO 22 M4-SSER

    OPTO 22

    M4-SSER

    COMPUTERS, SERIAL INTERFACE CARDS; LEADED PROCESS COMPATIBLE:NO; PEAK REFLOW COMPATIBLE (260 C):NO ;ROHS COMPLIANT: NO
    ✓ IN STOCK!
    £337.06 Price with VAT: £404.48 Buy Surplus As Low As £194.60 Price with VAT: £233.53
    £194.60 Price with VAT: £233.53
    Repair Yours £163.15 Price with VAT: £195.78
    OPTO 22 SNAP-ODC-HDB

    OPTO 22

    SNAP-ODC-HDB

    BREAKOUT RACK, FUSED, DOUBLE ROW, FOR 32-CHANNEL DIGITAL (DISCRETE) OUTPUT MODULE, LED STATUS INDICATORSNAP-ODC-HDB
    ✓ IN STOCK!
    £383.63 Price with VAT: £460.36 Buy Surplus As Low As £161.44 Price with VAT: £193.73
    £161.44 Price with VAT: £193.73
    Repair Yours £200.00 Price with VAT: £240.00
    OPTO 22 M4LCSX

    OPTO 22

    M4LCSX

    I/O CONTROL SYSTEM 95-130VAC 47-63HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £79.86 Price with VAT: £95.83
    £79.86 Price with VAT: £95.83
    Repair Yours Contact Us
    OPTO 22 007308D

    OPTO 22

    007308D

    OPTO 22 007308D - B1 BRAIN BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As £139.73 Price with VAT: £167.68
    £139.73 Price with VAT: £167.68
    Repair Yours £150.00 Price with VAT: £180.00
    OPTO 22 PBMOA

    OPTO 22

    PBMOA

    DISCONTINUED BY MANUFACTURER, PC TEST BOARD, 4 SWITCHES, 8 POSITIONS, BARRIER STRIP
    ✓ IN STOCK!
    Buy Surplus As Low As £31.26 Price with VAT: £37.51
    £31.26 Price with VAT: £37.51
    Repair Yours Contact Us
    OPTO 22 007505B

    OPTO 22

    007505B

    DISCONTINUED BY MANUFACTURER, SNAP IT LED BOARD, 16 INDICATOR RED LIGHTS
    ✓ IN STOCK!
    Buy Surplus As Low As £18.82 Price with VAT: £22.58
    £18.82 Price with VAT: £22.58
    Repair Yours Contact Us
    OPTO 22 LC4DC

    OPTO 22

    LC4DC

    SINGLE-BOARD CONTROLLER, LC4-FAMILY, 10 - 28 VDC, 1.5 AMPERES @ 10 VDC, 0.50 AMPERES @ 24 VDC, POWER DISSIPATION: LESS THAN 8 WATTS @ 25 C, OPERATING TEMPERATURE: 0 TO 70 C95% RELATIVE HUMID ...
    ✓ IN STOCK!
    £898.14 Price with VAT: £1,077.77 Buy Surplus As Low As £432.14 Price with VAT: £518.56
    £432.14 Price with VAT: £518.56
    Repair Yours £358.67 Price with VAT: £430.40
    OPTO 22 000201V

    OPTO 22

    000201V

    DISCONTINUED BY MANUFACTURER, PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As £25.67 Price with VAT: £30.80
    £25.67 Price with VAT: £30.80
    Repair Yours Contact Us
    OPTO 22 000201-U

    OPTO 22

    000201-U

    DISCONTINUED BY MANUFACTURER, PC BOARD, LEDS, 18 PINS
    ✓ IN STOCK!
    Buy Surplus As Low As £31.97 Price with VAT: £38.36
    £31.97 Price with VAT: £38.36
    Repair Yours Contact Us
    OPTO 22 PB4

    OPTO 22

    PB4

    I/O MOUNTING RACK, 4 CHANNEL, WITH 2 BARRIER STRIPS, FOR USE WITH SINGLE CHANNEL I/O MODULES, 18 PIN, 4.5 X 3.5 INCH DIMENSIONS, 0-70 CELSIUS OPERATING TEMPERATURE, ROHS COMPLIANT
    ✓ IN STOCK!
    £71.93 Price with VAT: £86.32 Buy Surplus As Low As £37.48 Price with VAT: £44.98
    £37.48 Price with VAT: £44.98
    Repair Yours Contact Us
    OPTO 22 SBTA

    OPTO 22

    SBTA

    DISCONTINUED BY MANUFACTURER, SINGLE BRICK TERMINAL ADAPTER, FOR TWISTED PAIR COMMUNICATION CABLES, SCREW TERMINAL, MOUNTING HOLES
    ✓ IN STOCK!
    Buy Surplus As Low As £46.95 Price with VAT: £56.34
    £46.95 Price with VAT: £56.34
    Repair Yours Contact Us
    OPTO 22 001788B

    OPTO 22

    001788B

    DISCONTINUED BY MANUFACTURER, CIRCUIT BOARD CONTROLLER, BRAIN BOARD, RACK MOUNTED
    ✓ IN STOCK!
    Buy Surplus As Low As £84.38 Price with VAT: £101.26
    £84.38 Price with VAT: £101.26
    Repair Yours Contact Us
    OPTO 22 001788J

    OPTO 22

    001788J

    DISCONTINUED BY MANUFACTURER, PROCESS CONTROLLER BRAIN BOARD, I/O, 32 CHANNEL, DIGITAL, BRAIN PAMUX
    ✓ IN STOCK!
    Buy Surplus As Low As £168.75 Price with VAT: £202.50
    £168.75 Price with VAT: £202.50
    Repair Yours £200.00 Price with VAT: £240.00
    OPTO 22 G4-AITM

    OPTO 22

    G4-AITM

    DISCONTINUED BY MANUFACTURER, I/O PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As £810.32 Price with VAT: £972.38
    £810.32 Price with VAT: £972.38
    Repair Yours £672.57 Price with VAT: £807.08
    OPTO 22 PB-32P2

    OPTO 22

    PB-32P2

    DISCONTINUED BY MANUFACTURER, PC BOARD, PAMUX 2
    ✓ IN STOCK!
    Buy Surplus As Low As £343.29 Price with VAT: £411.95
    £343.29 Price with VAT: £411.95
    Repair Yours £284.93 Price with VAT: £341.92
    OPTO 22 SNAP-IDC-HDB

    OPTO 22

    SNAP-IDC-HDB

    BREAKOUT RACK, FUSED, DOUBLE ROW, FOR 1X 32-CHANNEL DIGITAL (DISCRETE) INPUT MODULE, LED INDICATORS, 12-24 VDC NOMINAL, 32 VDC MAXIMUMSNAP-IDC-HDB
    ✓ IN STOCK!
    £286.97 Price with VAT: £344.36 Buy Surplus As Low As £92.86 Price with VAT: £111.43
    £92.86 Price with VAT: £111.43
    Repair Yours Contact Us
    OPTO 22 G4-LA

    OPTO 22

    G4-LA

    DISCONTINUED BY MANUFACTURER, LOCAL ANALOG PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As £42.42 Price with VAT: £50.90
    £42.42 Price with VAT: £50.90
    Repair Yours Contact Us
    OPTO 22 G4-LC32ARC

    OPTO 22

    G4-LC32ARC

    DISCONTINUED BY MANUFACTURER, PC BOARD, ARCNET / RS-485 INTERFACE CARD
    ✓ IN STOCK!
    Buy Surplus As Low As £247.56 Price with VAT: £297.07
    £247.56 Price with VAT: £297.07
    Repair Yours £205.47 Price with VAT: £246.57
    OPTO 22 001792D

    OPTO 22

    001792D

    OPTO 22 , TERMINATOR BOARD ASSEMBLY
    ✓ IN STOCK!
    £31.03 Price with VAT: £37.24 Buy Surplus As Low As £15.08 Price with VAT: £18.10
    £15.08 Price with VAT: £18.10
    Repair Yours Contact Us
    OPTO 22 001792J

    OPTO 22

    001792J

    DISCONTINUED BY MANUFACTURER, TERMINATOR BOARD ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As £21.88 Price with VAT: £26.25
    £21.88 Price with VAT: £26.25
    OPTO 22 G4-LC32ISASER

    OPTO 22

    G4-LC32ISASER

    DISCONTINUED BY MANUFACTURER, SERIAL ADAPTER FOR G4LC32ISA
    ✓ IN STOCK!
    Buy Surplus As Low As £588.25 Price with VAT: £705.90
    £588.25 Price with VAT: £705.90
    Repair Yours £512.66 Price with VAT: £615.19
    OPTO 22 001788K

    OPTO 22

    001788K

    PC BOARD ASSEMBLY
    ✓ IN STOCK!
    £233.28 Price with VAT: £279.94 Buy Surplus As Low As £94.48 Price with VAT: £113.38
    £94.48 Price with VAT: £113.38
    Repair Yours Contact Us
    OPTO 22 719641 6482

    OPTO 22

    719641 6482

    DISCONTINUED BY MANUFACTURER, CIRCUIT BOARD, RELAY BOARD, 8 CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As £90.91 Price with VAT: £109.09
    £90.91 Price with VAT: £109.09
    Repair Yours Contact Us
    OPTO 22 007308C

    OPTO 22

    007308C

    DISCONTINUED BY MANUFACTURER, PC BRAIN BOARD, B1 CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As £181.28 Price with VAT: £217.53
    £181.28 Price with VAT: £217.53
    Repair Yours £150.47 Price with VAT: £180.56
    OPTO 22 OPTO 22-G4B1

    OPTO 22

    OPTO 22-G4B1

    DISCONTINUED BY MANUFACTURER, BRAIN PC BOARD, 5VDC, DIGITAL
    ✓ IN STOCK!
    Buy Surplus As Low As £119.21 Price with VAT: £143.05
    £119.21 Price with VAT: £143.05
    Repair Yours Contact Us
    OPTO 22 A37200

    OPTO 22

    A37200

    DISCONTINUED BY MANUFACTURER, PC COMPONENT BOARD, LED STATUS INDICATORS, JUMPER GROUPS, 9-PIN/HOLE D-SUB CONNECTORS MALE AND FEMALE
    ✓ IN STOCK!
    Buy Surplus As Low As £208.58 Price with VAT: £250.30
    £208.58 Price with VAT: £250.30
    Repair Yours £187.48 Price with VAT: £224.97
    OPTO 22 SNAP-B6

    OPTO 22

    SNAP-B6

    DISCONTINUED BY MANUFACTURER, SNAP ANALOG/DIGITAL BRAIN, 32 CHANNEL, HIGH SPEED, PAMUX PROTOCOL, 1 AMP, 5/5.2 VDC
    Buy Surplus As Low As £528.17 Price with VAT: £633.80
    £528.17 Price with VAT: £633.80
    Repair Yours £462.15 Price with VAT: £554.58
    OPTO 22 001828D

    OPTO 22

    001828D

    DISCONTINUED BY MANUFACTURER, PC BOARD, LED STATUS INDICATORS, SCREW TERMINALS
    Buy Surplus As Low As £224.09 Price with VAT: £268.90
    £224.09 Price with VAT: £268.90
    Repair Yours £186.74 Price with VAT: £224.09
    OPTO 22 22

    OPTO 22

    22

    CIRCUIT CARD
    Call for Availability
    OPTO 22 B11

    OPTO 22

    B11

    PC BOARD
    Call for Availability
    OPTO 22 AC38A

    OPTO 22

    AC38A

    DISCONTINUED BY MANUFACTURER, HIGH SPEED RS-485 REPEATER, 120/240 VAC INPUT, 50/60 HZ
    Buy Surplus As Low As £579.89 Price with VAT: £695.87
    £579.89 Price with VAT: £695.87
    Repair Yours £308.10 Price with VAT: £369.72
    OPTO 22 005158G1

    OPTO 22

    005158G1

    PC BOARD G4 BASE 24VDC
    Buy Surplus As Low As £107.56 Price with VAT: £129.07
    £107.56 Price with VAT: £129.07
    Repair Yours £150.00 Price with VAT: £180.00
    OPTO 22 PFP4

    OPTO 22

    PFP4

    PC BOARD ASSEMBLY W/TERMINAL CONNECTS 8 LED LAMPS
    Buy Surplus As Low As £65.47 Price with VAT: £78.56
    £65.47 Price with VAT: £78.56
    Repair Yours Contact Us
    OPTO 22 001848G

    OPTO 22

    001848G

    CIRCUIT BOARD PRINTED
    Buy Surplus As Low As £277.87 Price with VAT: £333.44
    £277.87 Price with VAT: £333.44
    Repair Yours £231.56 Price with VAT: £277.87
    OPTO 22 4187

    OPTO 22

    4187

    PC BOARD
    £190.47 Price with VAT: £228.57 Buy Surplus As Low As £114.28 Price with VAT: £137.14
    £114.28 Price with VAT: £137.14
    Repair Yours £150.00 Price with VAT: £180.00
    OPTO 22 001717

    OPTO 22

    001717

    ADAPTER CARD 7A/B
    Buy Surplus As Low As £430.25 Price with VAT: £516.30
    £430.25 Price with VAT: £516.30
    Repair Yours £358.54 Price with VAT: £430.25
    OPTO 22 G4-TERM-L

    OPTO 22

    G4-TERM-L

    REMOTE BRICK TERMINATOR, CIRCUIT BOARD
    £31.86 Price with VAT: £38.23 Buy Surplus As Low As £19.26 Price with VAT: £23.11
    £19.26 Price with VAT: £23.11
    Repair Yours Contact Us
    OPTO 22 001838D

    OPTO 22

    001838D

    PC COMPUTER BOARD
    £126.98 Price with VAT: £152.38 Buy Surplus As Low As £76.19 Price with VAT: £91.43
    £76.19 Price with VAT: £91.43
    Repair Yours Contact Us
    OPTO 22 AC36

    OPTO 22

    AC36

    PLC ADAPTER CARD 512 POINTS I/O
    £198.69 Price with VAT: £238.43 Buy Surplus As Low As £100.09 Price with VAT: £120.11
    £100.09 Price with VAT: £120.11
    Repair Yours £150.00 Price with VAT: £180.00
    OPTO 22 001792H

    OPTO 22

    001792H

    PC BOARD
    Buy Surplus As Low As £33.61 Price with VAT: £40.34
    £33.61 Price with VAT: £40.34
    Repair Yours Contact Us
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