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    PLCs/Machine Control / PLC Module/Rack

    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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    46 Results.
    INVENSYS MPC-8DO

    INVENSYS

    ROBERTSHAW

    MPC-8DO

    DISCONTINUED BY MANUFACTURER, DIGITAL OUTPUT MODULE, SOLID STATE, 8-CHANNEL, TRIAC CONTROLS, 24 VAC
    ✓ IN STOCK!
    £90.66 Price with VAT: £108.79 Buy Surplus As Low As £35.89 Price with VAT: £43.07
    £35.89 Price with VAT: £43.07
    INVENSYS MSC-P-751

    INVENSYS

    ROBERTSHAW

    MSC-P-751

    DISCONTINUED BY MANUFACTURER, CONTROLLER, LEVEL-11, 24 V AC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £225.65 Price with VAT: £270.78
    £225.65 Price with VAT: £270.78
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 780-001

    INVENSYS

    ROBERTSHAW

    780-001

    780 SERIES IGNITION CONTROLS,CONTROL VOLTAGE:24V AC 50/60 HZ,FLAME SENSOR CURRENT 0.7 MA DC @ 25°C
    ✓ IN STOCK!
    £146.71 Price with VAT: £176.05 Buy Surplus As Low As £111.50 Price with VAT: £133.80
    £111.50 Price with VAT: £133.80
    Repair Yours Contact Us
    INVENSYS MSC-V-501

    INVENSYS

    ROBERTSHAW

    MSC-V-501

    DISCONTINUED BY MANUFACTURER, VAV TERMINAL CONTROL UNIT, INPUT: 24VAC, 50/60HZ, OUTPUT: 24VAC, 12VA , 3.5AMP
    ✓ IN STOCK!
    Buy Surplus As Low As £205.14 Price with VAT: £246.17
    £205.14 Price with VAT: £246.17
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS N1-1052

    INVENSYS

    ROBERTSHAW

    N1-1052

    DISCONTINUED BY MANUFACTURER, PC BOARD, FOR DMS CONTROLLER MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As £594.97 Price with VAT: £713.96
    £594.97 Price with VAT: £713.96
    Repair Yours £493.83 Price with VAT: £592.59
    INVENSYS MPC-4AO

    INVENSYS

    ROBERTSHAW

    MPC-4AO

    DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, ANALOG, 4 POINT, 4-20 MA, 0-15 V
    ✓ IN STOCK!
    Buy Surplus As Low As £421.44 Price with VAT: £505.73
    £421.44 Price with VAT: £505.73
    Repair Yours £411.30 Price with VAT: £493.56
    INVENSYS MSC-UC-AC

    INVENSYS

    ROBERTSHAW

    MSC-UC-AC

    DISCONTINUED BY MANUFACTURER, OUTPUT BOARD, SERIES MSUC, ANALOG
    ✓ IN STOCK!
    Buy Surplus As Low As £186.97 Price with VAT: £224.36
    £186.97 Price with VAT: £224.36
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS MSC-LIM

    INVENSYS

    ROBERTSHAW

    MSC-LIM

    DISCONTINUED BY MANUFACTURER, LAPTOP INTERFACE MODULE, SERIAL CONNECTOR, FOR HVAC
    Buy Surplus As Low As £786.79 Price with VAT: £944.15
    £786.79 Price with VAT: £944.15
    Repair Yours £608.50 Price with VAT: £730.20
    INVENSYS 790-325

    INVENSYS

    ROBERTSHAW

    790-325

    DISCONTINUED BY MANUFACTURER, DSI 24V ROBERT GORDON 90434004
    Buy Surplus As Low As £302.59 Price with VAT: £363.11
    £302.59 Price with VAT: £363.11
    Repair Yours £280.37 Price with VAT: £336.44
    INVENSYS 780-010

    INVENSYS

    ROBERTSHAW

    780-010

    24V IGNITION MODULE,BRDFRD-WHT
    £112.60 Price with VAT: £135.12 Buy Surplus As Low As £68.01 Price with VAT: £81.61
    £68.01 Price with VAT: £81.61
    INVENSYS 780-783

    INVENSYS

    ROBERTSHAW

    780-783

    HSI IGN.MODULE (HS78034PL308A)
    £153.38 Price with VAT: £184.06 Buy Surplus As Low As £92.03 Price with VAT: £110.44
    £92.03 Price with VAT: £110.44
    Repair Yours Contact Us
    INVENSYS 780-503

    INVENSYS

    ROBERTSHAW

    780-503

    DSI MODULE 24V 1TRY 4SEC
    £245.60 Price with VAT: £294.72 Buy Surplus As Low As £147.36 Price with VAT: £176.83
    £147.36 Price with VAT: £176.83
    Repair Yours £151.14 Price with VAT: £181.36
    INVENSYS 2701-003

    INVENSYS

    ROBERTSHAW

    2701-003

    DISCONTINUED BY MANUFACTURER, 2 ZONE EXPANDER MODULE
    Buy Surplus As Low As £83.13 Price with VAT: £99.75
    £83.13 Price with VAT: £99.75
    Repair Yours Contact Us
    INVENSYS 2703-001

    INVENSYS

    ROBERTSHAW

    2703-001

    DISCONTINUED BY MANUFACTURER, SLIMZONE ENVIRONMENTAL MODULE (SZEM), BYPASS DAMPER CONTROL AND STATIC PRESSURE SENSING, HIGH/LOW TEMPERATURE LIMIT SIGNALING, OUTDOOR TEMPERATURE MEASUREMENT
    Buy Surplus As Low As £219.79 Price with VAT: £263.75
    £219.79 Price with VAT: £263.75
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 3420-105

    INVENSYS

    ROBERTSHAW

    3420-105

    120VMODULEONLYMTRPRT90SA/RESET
    £282.63 Price with VAT: £339.15 Buy Surplus As Low As £170.03 Price with VAT: £204.04
    £170.03 Price with VAT: £204.04
    Repair Yours £151.14 Price with VAT: £181.36
    INVENSYS MSC-V-511

    INVENSYS

    ROBERTSHAW

    MSC-V-511

    DISCONTINUED BY MANUFACTURER, CONTROLLER, FOR SMOKE CONTROL SYSTEM, INPUT 24 VAC, 50/60HZ
    Buy Surplus As Low As £550.18 Price with VAT: £660.22
    £550.18 Price with VAT: £660.22
    Repair Yours £492.96 Price with VAT: £591.55
    INVENSYS MSC-IOC

    INVENSYS

    ROBERTSHAW

    MSC-IOC

    I/O MODULE, INPUT / 50 W / 120 VAC / 60 HZ, OUTPUT / 1 AMP RESISTIVE / 0.33 AMP INDUCTIVE / 24 VAC/DC
    Buy Surplus As Low As £2,335.07 Price with VAT: £2,802.08
    £2,335.07 Price with VAT: £2,802.08
    Repair Yours £1,964.78 Price with VAT: £2,357.74
    INVENSYS MSC-P-752-D

    INVENSYS

    ROBERTSHAW

    MSC-P-752-D

    INVENSYS,ROBERTSHAW , MSC-P-752-D, MSCP752D, CONTROLLER LEVEL-11 W/AO, 24VAC, 101VA, 50/60HX INPUT
    £577.34 Price with VAT: £692.81 Buy Surplus As Low As £346.10 Price with VAT: £415.33
    £346.10 Price with VAT: £415.33
    Repair Yours £288.67 Price with VAT: £346.41
    INVENSYS MSC-P-120

    INVENSYS

    ROBERTSHAW

    MSC-P-120

    CONTROLLER MODULE
    Buy Surplus As Low As £362.73 Price with VAT: £435.28
    £362.73 Price with VAT: £435.28
    Repair Yours £302.27 Price with VAT: £362.73
    INVENSYS MSC-P-172

    INVENSYS

    ROBERTSHAW

    MSC-P-172

    CONTROLLER MODULE
    Buy Surplus As Low As £362.73 Price with VAT: £435.28
    £362.73 Price with VAT: £435.28
    Repair Yours £302.27 Price with VAT: £362.73
    INVENSYS MSC-V-300

    INVENSYS

    ROBERTSHAW

    MSC-V-300

    INVENSYS, MSC-V-300, MSCV300, CONTROLLER MODULE, LEV-9, 24VAC,
    £352.91 Price with VAT: £423.49 Buy Surplus As Low As £211.59 Price with VAT: £253.91
    £211.59 Price with VAT: £253.91
    Repair Yours £176.83 Price with VAT: £212.20
    INVENSYS MSC-P-751-D

    INVENSYS

    ROBERTSHAW

    MSC-P-751-D

    INVENSYS ,ROBERTSHAW , MSC-P-751-D, MSCP751D, CONTROLLER MODULE 24VAC 101VA MAX 50/60HZ
    £480.62 Price with VAT: £576.74 Buy Surplus As Low As £288.67 Price with VAT: £346.41
    £288.67 Price with VAT: £346.41
    Repair Yours £240.31 Price with VAT: £288.37
    INVENSYS SR-2-12

    INVENSYS

    ROBERTSHAW

    SR-2-12

    INTELLIGENT POSITIONER
    £1,201.54 Price with VAT: £1,441.85 Buy Surplus As Low As £600.77 Price with VAT: £720.92
    £600.77 Price with VAT: £720.92
    Repair Yours £571.30 Price with VAT: £685.56
    INVENSYS 191D1576P021

    INVENSYS

    ROBERTSHAW

    191D1576P021

    DISCONTINUED BY MANUFACTURER, RANGE CONTROL, STOVE/OVEN TIMER, GENERAL ELECTRIC PART NO: WB27T10063
    £466.55 Price with VAT: £559.86 Buy Surplus As Low As £280.23 Price with VAT: £336.28
    £280.23 Price with VAT: £336.28
    Repair Yours £244.94 Price with VAT: £293.93
    INVENSYS N604-003

    INVENSYS

    ROBERTSHAW

    N604-003

    INPUT MODULE, ANALOG
    £200.26 Price with VAT: £240.31 Buy Surplus As Low As £100.51 Price with VAT: £120.61
    £100.51 Price with VAT: £120.61
    Repair Yours £151.14 Price with VAT: £181.36
    INVENSYS 1710-110

    INVENSYS

    ROBERTSHAW

    1710-110

    MAGNETIC SAFETY BODY
    £34.01 Price with VAT: £40.81 Buy Surplus As Low As £20.40 Price with VAT: £24.48
    £20.40 Price with VAT: £24.48
    Repair Yours Contact Us
    INVENSYS 780-504

    INVENSYS

    ROBERTSHAW

    780-504

    DSI MODULE 24V 3TRY 7SEC
    £160.96 Price with VAT: £193.15 Buy Surplus As Low As £96.73 Price with VAT: £116.07
    £96.73 Price with VAT: £116.07
    Repair Yours £151.14 Price with VAT: £181.36
    INVENSYS 780-511

    INVENSYS

    ROBERTSHAW

    780-511

    DISCONTINUED BY MANUFACTURER, DSI MODULE, DIRECT SPARK IGNITION CONTROL W/ 7 SEC. VALVE TRIAL, 34 SECOND PREPURGE, 24 VAC, QUICK-CONNECT, 3 IGNITION ATTEMPTS BEFORE LOCKOUT
    Buy Surplus As Low As £188.92 Price with VAT: £226.71
    £188.92 Price with VAT: £226.71
    Repair Yours £157.18 Price with VAT: £188.62
    INVENSYS 790-200

    INVENSYS

    ROBERTSHAW

    790-200

    DSI MODULE,240V LOCAL SENSE
    £48.36 Price with VAT: £58.04 Buy Surplus As Low As £29.47 Price with VAT: £35.37
    £29.47 Price with VAT: £35.37
    INVENSYS 790-500

    INVENSYS

    ROBERTSHAW

    790-500

    24V IP IGN.MODULE, RAM-5
    £169.27 Price with VAT: £203.13 Buy Surplus As Low As £102.02 Price with VAT: £122.42
    £102.02 Price with VAT: £122.42
    Repair Yours £151.14 Price with VAT: £181.36
    INVENSYS 41-501

    INVENSYS

    ROBERTSHAW

    41-501

    SPARK MODULE
    £30.23 Price with VAT: £36.27 Buy Surplus As Low As £18.14 Price with VAT: £21.76
    £18.14 Price with VAT: £21.76
    Repair Yours Contact Us
    INVENSYS 41-521

    INVENSYS

    ROBERTSHAW

    41-521

    120VOVENSPARKIGNITIONMODULE
    £48.36 Price with VAT: £58.04 Buy Surplus As Low As £29.47 Price with VAT: £35.37
    £29.47 Price with VAT: £35.37
    INVENSYS CDS-3A-AB

    INVENSYS

    ROBERTSHAW

    CDS-3A-AB

    24V POWER PAK MODULE
    £149.63 Price with VAT: £179.55 Buy Surplus As Low As £89.93 Price with VAT: £107.91
    £89.93 Price with VAT: £107.91
    Repair Yours Contact Us
    INVENSYS 98270

    INVENSYS

    ROBERTSHAW

    98270

    RACK MODULE
    Buy Surplus As Low As £99.75 Price with VAT: £119.70
    £99.75 Price with VAT: £119.70
    INVENSYS DMS-350A-F

    INVENSYS

    ROBERTSHAW

    DMS-350A-F

    CONTROL SYSTEM
    £1,602.05 Price with VAT: £1,922.47 Buy Surplus As Low As £961.23 Price with VAT: £1,153.48
    £961.23 Price with VAT: £1,153.48
    Repair Yours £801.03 Price with VAT: £961.23
    INVENSYS 780-502

    INVENSYS

    ROBERTSHAW

    780-502

    DSI MODULE,NO PP,4SECTFI,1TRY
    £126.91 Price with VAT: £152.29 Buy Surplus As Low As £76.29 Price with VAT: £91.55
    £76.29 Price with VAT: £91.55
    Repair Yours Contact Us
    INVENSYS MN-MSI-D

    INVENSYS

    ROBERTSHAW

    MN-MSI-D

    SYSTEM CONTROLLER
    Buy Surplus As Low As £417.14 Price with VAT: £500.57
    £417.14 Price with VAT: £500.57
    Repair Yours £347.62 Price with VAT: £417.14
    INVENSYS MPC-4AI

    INVENSYS

    ROBERTSHAW

    MPC-4AI

    INPUT MODULE ANALOG EXPANSION
    Buy Surplus As Low As £680.12 Price with VAT: £816.14
    £680.12 Price with VAT: £816.14
    Repair Yours £574.32 Price with VAT: £689.19
    INVENSYS MSC-CPC

    INVENSYS

    ROBERTSHAW

    MSC-CPC

    OUTPUT MODULE 120VAC 50W MAX 60HZ
    Buy Surplus As Low As £1,654.95 Price with VAT: £1,985.94
    £1,654.95 Price with VAT: £1,985.94
    Repair Yours £1,398.02 Price with VAT: £1,677.62
    INVENSYS N604-002

    INVENSYS

    ROBERTSHAW

    N604-002

    I/O MODULE 4CONTACT 115VAC 20W SLV-SCO
    Buy Surplus As Low As £335.52 Price with VAT: £402.63
    £335.52 Price with VAT: £402.63
    Repair Yours £279.60 Price with VAT: £335.52
    INVENSYS MSC-V-751

    INVENSYS

    ROBERTSHAW

    MSC-V-751

    INVENSYS , MSC-V-751, MSCV751, CONTROLLER MODULE LEV-11
    £609.08 Price with VAT: £730.90 Buy Surplus As Low As £365.75 Price with VAT: £438.90
    £365.75 Price with VAT: £438.90
    Repair Yours £304.54 Price with VAT: £365.45
    INVENSYS MSCP-1502-D

    INVENSYS

    ROBERTSHAW

    MSCP-1502-D

    INVENSYS, MSC-P1502-D,MSC-P1502D, CONTROLLER MODULE
    Buy Surplus As Low As £616.20 Price with VAT: £739.44
    £616.20 Price with VAT: £739.44
    Repair Yours £539.18 Price with VAT: £647.02
    INVENSYS MSC-MPC-D

    INVENSYS

    ROBERTSHAW

    MSC-MPC-D

    DISCONTINUED BY MANUFACTURER, CONTROLLER MULTI-PURPOSEDISCONTINUED BY MANUFACTURER, MULTIPURPOSE CONTROLLER , 24 VAC, 28 W, 50/60 HZ
    Buy Surplus As Low As £884.15 Price with VAT: £1,060.98
    £884.15 Price with VAT: £1,060.98
    Repair Yours £740.57 Price with VAT: £888.69
    INVENSYS MSC-V-754-D

    INVENSYS

    ROBERTSHAW

    MSC-V-754-D

    SYSTEM CONTROLLER 24VAC
    Buy Surplus As Low As £816.14 Price with VAT: £979.37
    £816.14 Price with VAT: £979.37
    Repair Yours £680.12 Price with VAT: £816.14
    INVENSYS N604-R002

    INVENSYS

    ROBERTSHAW

    N604-R002

    I/O MODULE 4CONTACT 120VAC 50W
    Buy Surplus As Low As £335.52 Price with VAT: £402.63
    £335.52 Price with VAT: £402.63
    Repair Yours £279.60 Price with VAT: £335.52
    INVENSYS SLV-SAO

    INVENSYS

    ROBERTSHAW

    SLV-SAO

    ANALOG OUTPUT MODULE 120VAC 30W 60HZ
    Buy Surplus As Low As £185.90 Price with VAT: £223.08
    £185.90 Price with VAT: £223.08
    Repair Yours £158.69 Price with VAT: £190.43
    1