PLC & Industrial Automation Controls
Optimize production systems with advanced PLC modules, racks, and software solutions, ensuring precision and reliability in complex industrial automation scenarios.
Optimize your industrial automation with our comprehensive range of PLCs and machine control solutions. Our comprehensive range features industrial computers, PLC software, PLC modules and racks, PLC batteries, cables, and accessories, as well as VDC logic I/O brains and interfaces for all your automation control needs. Whether you're upgrading your industrial automation systems, implementing smart manufacturing solutions, or maintaining critical control infrastructure, our PLCs and machine control products deliver the precision, reliability, and flexibility you need for seamless operation and enhanced productivity. Shop now for cutting-edge PLCs and machine control solutions to optimize your industrial automation.
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.
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SIEMENS
TEXAS INSTRUMENTS PLC
VPU-200
DISCONTINUED BY MANUFACTURER, PROGRAMMER CONSOLE FOR PLC, WITH SCREEN AND KEYBOARD
✓ IN STOCK!
Buy Surplus As Low As
$2,090.52
Repair Yours
$1,800.00
SIEMENS
TEXAS INSTRUMENTS PLC
7MT-600
INPUT MODULE HS ANALOG
✓ IN STOCK!
Buy Surplus As Low As
$549.11
Repair Yours
$455.76
SIEMENS
TEXAS INSTRUMENTS PLC
7MT-1300
TEXAS INSTRUMENTS PLC , 7MT-1300, 7MT1300, INPUT MODULE, ANALOG, RTD 8POINT
✓ IN STOCK!
Buy Surplus As Low As
$868.63
Repair Yours
$758.91
SIEMENS
6EC1621-0A
DISCONTINUED BY MANUFACTURER, PCB SIMATIC C1 MODULE
✓ IN STOCK!
Buy Surplus As Low As
$132.00
Repair Yours
$300.00
SIEMENS
6ES5491-0LD11
DISCONTINUED BY MANUFACTURER 01/10/2020, CASING ADAPTER, FOR S5-115U/F, FOR CONNECTION OF UP TO 4 MODULES, S5-135U/155U, SIMATIC S5
✓ IN STOCK!
Buy Surplus As Low As
$80.19
Repair Yours
$300.00
SIEMENS
6GK1502-2CA00
DISCONTINUED BY MANUFACTURER, OPTICAL LINK MODULE, 1 RS485, 1 GLASS LWL
✓ IN STOCK!
Buy Surplus As Low As
$434.00
Repair Yours
$360.22
SIEMENS
6FX1125-8AB01
DISCONTINUED BY MANUFACTURER 09/30/2005, CPU MODULE, SINUMERIK 810-GA1, W/O INITIAL PROGRAM LOADER, 48 KB, W/O BOOTSTRAP
✓ IN STOCK!
Repair Yours
$900.00
SIEMENS
6FX1122-2AD02
DISCONTINUED BY MANUFACTURER 10/17/2008, PC BOARD, COUPLING MODULE, SINUMERIK 3, NC TO PLC LINK, 8 MHZ
✓ IN STOCK!
Repair Yours
$329.25
SIEMENS
6FM1706-3AA20
DISCONTINUED BY MANUFACTURER, POSITION DECODE MODULE, SIMATIC S5, WF706C, 3 CHANNEL
✓ IN STOCK!
Buy Surplus As Low As
$2,528.65
Repair Yours
$1,650.00
SIEMENS
TEXAS INSTRUMENTS PLC
530C-6202
DISCONTINUED BY MANUFACTURER, SOFTWARE & CABLE 500 CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$837.51
SIEMENS
TEXAS INSTRUMENTS PLC
5TI-525806-24
DISCONTINUED BY MANUFACTURER, CABLE ASSEMBLY, 24 INCH
✓ IN STOCK!
Buy Surplus As Low As
$18.07
SIEMENS
6ES7630-0DA00-0AB0
DISCONTINUED BY MANUFACTURER 01/10/2022, I/O MODULE, SIMATIC C7, FOR EXPANSION OF C7-PLC
✓ IN STOCK!
Buy Surplus As Low As
$2,841.25
Repair Yours
$2,650.07
SIEMENS
6ES7441-2AA03-0AE0
DISCONTINUED BY MANUFACTURER 11/01/2010, COMMUNICATION MODULE, SIMATIC S7-400, CP441-2 W/2, FOR POINT TO POINT CONNECTIONS, 2 CHANNELS
✓ IN STOCK!
Buy Surplus As Low As
$521.29
Repair Yours
$499.22
SIEMENS
6ES7378-2AC00-0AC0
DISCONTINUED BY MANUFACTURER, MODULE EXPANSION, SIMATIC M7-300, EXM378-3 M7-300, USE FOR 3 IF MODULES
✓ IN STOCK!
Buy Surplus As Low As
$411.12
Repair Yours
$300.00
SIEMENS
6ES7322-1HF00-0AA0
DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, DIGITAL, SIMATIC S7-30, 20-POLE, 2 AMP, 230 VAC, 24 VDC, OPTICALLY ISOLATED, DIN RAIL MOUNT, REPLACED BY 6ES7322-1HF01-0AA0
✓ IN STOCK!
Buy Surplus As Low As
$198.38
Repair Yours
$300.00
SIEMENS
6ES7322-1FF01-0AA0
DIGITAL OUTPUT MODULE, SIMATIC S7-300, SM 322, ISOLATED, 8 DIGITAL OUTPUTS, 120-230 VAC, 1 AMP, 1X 20-POLE
✓ IN STOCK!
Repair Yours
$642.00
SIEMENS
6ES7321-1FF01-0AA0
DISCONTINUED BY MANUFACTURER 10/01/2024, DIGITAL INPUT MODULE, SIMATIC S7-300, SM 321, 120-230 VAC, 8 DIGITAL INPUTS, ISOLATED, 1X 20 POLE
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
6ES7193-4CA20-0AA0
TERMINAL MODULE, SIMATIC DP, FOR ET200S ELECTRONIC MODULES, SCREW TERMINALS, 2 X 4 TEMRINAL CONNECTIONS, 5 PER PACK
✓ IN STOCK!
Buy Surplus As Low As
$43.01
Repair Yours
$300.00
SIEMENS
6ES7145-1FB30-0XB0
ANALOG OUTPUT MODULE 2 POINT +/-10V
✓ IN STOCK!
Buy Surplus As Low As
$391.00
Repair Yours
$324.00
SIEMENS
6ES7144-1GB31-0XB0
DISCONTINUED BY MANUFACTURER, ANALOG EXPANSION, MODULE, 2-POINT +/-20 MA
✓ IN STOCK!
Buy Surplus As Low As
$943.91
Repair Yours
$783.45
SIEMENS
6ES7144-1FB30-0XB0
DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, SIMATIC DP, ANALOG INPUT MODULE, 2 POINT, +/-10V
✓ IN STOCK!
Buy Surplus As Low As
$219.87
Repair Yours
$300.00
SIEMENS
6ES7135-4FB00-0AB0
DISCONTINUED BY MANUFACTURER 10/01/2011, ELECTRONIC MODULE, 2 AO U, 15 MM WIDTH, +/-10 V; 13 BIT + SIGN, 1..5V; 12BIT, CYCLE TIME < 1 MS WITH LED SF (GROUP FAULT), FOR ET 200S, REPLACED BY: ...
✓ IN STOCK!
Buy Surplus As Low As
$293.55
Repair Yours
$300.00
SIEMENS
6GK7343-1EX00-0XE0
DISCONTINUED BY MANUFACTURER 07/01/2012, COMMUNICATIONS PROCESSOR, SIMATIC NET, CP 343-1 TCP, FOR CONNECTING SIMATIC S7-300 TO INDUSTRIAL ETHERNET, FOR TCP/IP AND S7 FUNCTIONS, SUCCESSOR IS ...
✓ IN STOCK!
Buy Surplus As Low As
$962.04
Repair Yours
$798.49
SIEMENS
6GK1502-3AB10
DISCONTINUED BY MANUFACTURER 06/01/2008, OPTICAL LINK MODULE, OLM/S3, 3 CHANNEL, WITH SIGNALING CONTACT, 250 MA, 24 VDC, SUCCESSOR: 6GK1503-2CB00
✓ IN STOCK!
Buy Surplus As Low As
$129.54
Repair Yours
$300.00
SIEMENS
6FX1-123-7AA02
DISCONTINUED BY MANUFACTURER, MEASURING MODULE/COMMAND ENCODER
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
6FX1122-8BC01
DISCONTINUED BY MANUFACTURERE, INTERFACE BOARD, SINUMERIK 810
✓ IN STOCK!
Buy Surplus As Low As
$608.28
Repair Yours
$504.87
SIEMENS
6FM8090-0AS01
DISCONTINUED BY MANUFACTURER, SAFETY SWITCHING UNIT, H100, 24VDC
✓ IN STOCK!
Buy Surplus As Low As
$177.15
Repair Yours
$300.00
SIEMENS
6FM1470-4AA20
DISCONTINUED BY MANUFACTURER SINCE 23.04.2007, DISPLAY MODULE, W/ MEMORY MODULE SLOT, AVAILABLE LANGUAGES: ENG / GER / FRE / RUS
✓ IN STOCK!
Buy Surplus As Low As
$778.50
Repair Yours
$724.61
SIEMENS
TEXAS INSTRUMENTS PLC
6MT50
DISCONTINUED BY MANUFACTURER, I/O MOUNTING BASE, 10 SLOT RACK, 6MT50-1, 6MT50-I, 6MT50-2, 6MT50-A
✓ IN STOCK!
Buy Surplus As Low As
$22.28
GENERAL ELECTRIC
DS3800NEPA1F1E
DISCONTINUED BY MANUFACTURER, MOTOR EXCITER POWER SUPPLY BOARD, POTENTIOMETERS, 2 ANALOG DEVICES, INDICATOR LED
✓ IN STOCK!
Buy Surplus As Low As
$2,496.72
Repair Yours
$1,790.00
GENERAL ELECTRIC
DS3800NDAC1E1F
DISCONTINUED BY MANUFACTURER, ANALOG OUTPUT CARD, AMBER LED, POTENTIOMETERS, EPROM/EEPROM MODULES
✓ IN STOCK!
Buy Surplus As Low As
$2,556.77
Repair Yours
$2,357.91
GENERAL ELECTRIC
DS3800HSQD1J1G
DISCONTINUED BY MANUFACTURER, PC BOARD, LOW HP SEQUENCER, LED INDICATORS, 2 40-PIN/1 20-PIN CONNECTORS, EPROM MODULE
✓ IN STOCK!
Buy Surplus As Low As
$942.37
Repair Yours
$823.34
FANUC
GE FANUC
IC3600SLEH1B
DISCONTINUED BY MANUFACTURER, PC BOARD, LOGIC ELEMENT MODULE, GE MARK II
✓ IN STOCK!
Buy Surplus As Low As
$3,066.61
Repair Yours
$2,450.00
FANUC
A03B-0807-C105
DISCONTINUED BY MANUFACTURER, I/O INTERFACE MODULE, 32 POINT, 20 MS, 24 VDC, C20 PLUG-IN, REPLACED BY A03B-0819-C105
✓ IN STOCK!
Buy Surplus As Low As
$130.95
Repair Yours
$200.00
SIEMENS
FURNAS ELECTRIC CO
3RK1903-0BA00
DISCONTINUED BY MANUFACTURER 10/01/2023, POWER MODULE FOR STARTER, PM-D FOR ET 200S, 24 VDC, FINGER-SAFE, PLUG IN MOUNT, -40 TO +70 DEGREE C
✓ IN STOCK!
Repair Yours
$200.00
OPTO 22
G4RD
DISCONTINUED BY MANUFACTURER, MULTIFUNCTION BRAIN BOARD, WITH COVER, REMOTE DIGITAL, MISTIC PROTOCOL, 16 CHANNEL, 180 MA, 24 VDC
✓ IN STOCK!
Buy Surplus As Low As
$481.30
Repair Yours
$375.00
OPTO 22
G4RA
DISCONTINUED BY MANUFACTURER, CONTROLLER, MULTIFUNCTION BRAIN, REMOTE ANALOG, 16-CHANNEL, MISTIC PROTOCOL
✓ IN STOCK!
Buy Surplus As Low As
$749.02
Repair Yours
$598.00
OPTO 22
G4PB16T
I/O RACK, WITH EXTRA TERMINAL STRIP, FOR USE WITH G4 I/O MODULES, 6 CHANNEL, 9.5 X 3.5 INCH DIMENSION, 2.32 INCH THICKNESS, BUILT IN FUSE TESTER, REQUIRES MINIMUM PANEL SPACE, SCREW TERMINAL ...
✓ IN STOCK!
Repair Yours
$300.00
OPTO 22
G4-D16R
DISCONTINUED BY MANUFACTURER, I/O MODULE, REMOTE DIGITAL, 16 CHANNEL, MISTIC CONTROLLER, MULTI-FUNCTIONAL, MODEL 200
✓ IN STOCK!
Buy Surplus As Low As
$473.34
Repair Yours
$374.00
ALLEN BRADLEY
1784-T50D
DISCONTINUED BY MANUFACTURER, OPERATOR INTERFACE, 20 MEG INDUSTRIAL TERMINAL, 115/230 V, 47/63 HZ, 5/2.5 AMP, 966550-03
✓ IN STOCK!
Buy Surplus As Low As
$4,541.85
Repair Yours
$3,927.00
ALLEN BRADLEY
1778-IA
INPUT MODULE AC
✓ IN STOCK!
Buy Surplus As Low As
$792.00
Repair Yours
$658.00
