Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    PLCs/Machine Control / VDC Logic I/O Module

    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.

    Filter Results
    Results 1-50 of 857.
    CROUZET IAC-5

    CROUZET

    GORDOS

    IAC-5

    I/O MODULE, FOR USE WITH CROUZET SOLID STATE RELAYS, 90/140VAC INPUT, 5VDC, 12MA, 60HZ, 43.2MMLX15.2MMWX31.8MMH, YELLOW
    ✓ IN STOCK!
    $44.00 Buy New $44.00
    $28.00
    CROUZET OAC-24

    CROUZET

    GORDOS

    OAC-24

    DISCONTINUED BY MANUFACTURER, RELAY MODULE, 3 AMP, 24 VDC, SPST-NO, BLACK CASE
    ✓ IN STOCK!
    Buy Surplus As Low As $23.00
    $23.00
    CROUZET OAC5A

    CROUZET

    GORDOS

    OAC5A

    I/O MODULE, FOR USE W/ CROUZET SOLID STATE RELAYS, 20 AMP, 280 VAC, 5 VDC, 31.8 MM LENGTH, 43.2 MM WIDTH, 15.2 MM DEPTH
    ✓ IN STOCK!
    $41.00 Buy New $41.00
    $25.00
    ALLEN BRADLEY 1794-OA8I

    ALLEN BRADLEY

    1794-OA8I

    OUTPUT MODULE, FLEX I/O, DISCRETE, AC, 8 POINTS 120VAC OUTPUT, ISOLATED, OPEN STYLE, DIN MOUNT, IP20
    ✓ IN STOCK!
    Buy Surplus As Low As $203.00
    $203.00
    Repair Yours $200.00
    BANNER ENGINEERING 2LM3

    BANNER ENGINEERING

    2LM3

    MULTI-BEAM: 2-WIRE AC LOGIC MODULE, RANGE: DEPENDS ON SENSOR, INPUT: ON POWER BLOCK, FUNCTION: ON-OFF, INTERCONNECTING PINS
    ✓ IN STOCK!
    $94.00 Buy Surplus As Low As $57.00
    $57.00
    BANNER ENGINEERING 45LM8

    BANNER ENGINEERING

    45LM8

    35496 - Q45 SERIES: LOGIC MODULE; PULSE LOGIC; ONE-SHOT OR DELAYED ONE-SHOT; (15 SEC. MAX.)
    ✓ IN STOCK!
    $86.00 Buy Surplus As Low As $52.00
    $52.00
    Repair Yours $200.00
    AUTOMATION DIRECT D3-16NA

    AUTOMATION DIRECT

    PLC DIRECT

    D3-16NA

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, DIRECTLOGIC DL305, DISCRETE,16-POINT, 120 VAC, 2 ISOLATED COMMONS, 8 POINTS PER COMMON, REMOVABLE TERMINAL BLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As $303.00
    $303.00
    Repair Yours $249.00
    MICROTEK LVDC500

    MICROTEK

    LVDC500

    MICROTEK LVDC500 - OUTPUT MODULE
    ✓ IN STOCK!
    $449.10 Buy Surplus As Low As $269.46
    $269.46
    Repair Yours $210.94
    OPTO 22 LC4A

    OPTO 22

    LC4A

    DISCONTINUED BY MANUFACTURER, CPU, SINGLE BOARD CONTROLLER, 120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,275.00
    $1,275.00
    Repair Yours $1,250.00
    OPTO 22 OAC5

    OPTO 22

    OAC5

    AC OUTPUT MODULE, 3 AMP, 5 VDC, LOGIC, 12-140 VAC OUT, 20MA , HOLD DOWN SCREW
    ✓ IN STOCK!
    $38.31 Buy New $38.31
    $22.98
    OPTO 22 OAC5A

    OPTO 22

    OAC5A

    I/O MODULE, FOR USE W/ CROUZET SOLID STATE RELAYS, 20 AMP, 280 VAC, 5 VDC, 31.8 MM LENGTH, 43.2 MM WIDTH, 15.2 MM DEPTH
    ✓ IN STOCK!
    $36.00 Buy New $36.00
    $6.57
    OPTO 22 OAC5Q

    OPTO 22

    OAC5Q

    I/O MODULE,FOR USE WITH: SOLID STATE RELAYS, 3AMP, 5VDC, 60HZ, 120/240V, 1.25 IN X .6 IN X 1.7 IN
    ✓ IN STOCK!
    $113.99 Buy New $113.99
    $68.39
    OPTO 22 ODC15

    OPTO 22

    ODC15

    I/O MODULE, CURRENT RATING,3A, PRODUCT RANGE,-, ACCESSORY TYPE,DC OUTPUT MODULE, EXTERNAL DEPTH,15.2MM, EXTERNAL WIDTH,43.2MM, FOR USE WITH,OPTO22 SNAP PAC SYSTEMS, LENGTH,31.8MM, NO. OF ANA ...
    ✓ IN STOCK!
    $30.00 Buy New $30.00
    $18.00
    Repair Yours $200.00
    OPTO 22 G4-A8R

    OPTO 22

    G4-A8R

    DISCONTINUED BY MANUFACTURER, I/O UNIT, MULTI-FUNCTION, 8 CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As $1,091.00
    $1,091.00
    Repair Yours $972.00
    OPTO 22 G4AD7

    OPTO 22

    G4AD7

    I/O MODULE, CURRENT RATING, PRODUCT RANGE, ACCESSORY TYPE ANALOGUE VOLTAGE INPUT MODULE, FOR USE WITH OPTO22 MODULAR CONTROLLERS, NO. OF ANALOG INPUTS 1, NO. OF DIGITAL OUTPUTS 1, NO. OF OUT ...
    ✓ IN STOCK!
    $460.00 Buy New $460.00
    $277.00
    Repair Yours $224.00
    OPTO 22 G4IDC5D

    OPTO 22

    G4IDC5D

    I/O MODULE, CURRENT RATIN: 30MA, NO. OF ANALOG INPUTS: 1, NO. OF DIGITAL OUTPUTS: 1, NO. OF OUTPUTS: 1, OUTPUT CURRENT: 50MA, SIGNAL INPUT TYPE: 2.5 TO 28VDC, SUPPLY VOLTAGE MAX: 28VDC, SUPP ...
    ✓ IN STOCK!
    $63.00 Buy New $63.00
    $39.00
    Repair Yours $200.00
    OPTO 22 G4ODC24

    OPTO 22

    G4ODC24

    OUTPUT MODULE, DC, 3 AMP, 5-60 VDC OUTPUT, 24 VDC LOGIC, BUILT-IN LED STATUS INDICATOR, REMOVABLE FUSE, -30 TO +70 DEGREES C
    ✓ IN STOCK!
    $40.00 Buy New $40.00
    $25.00
    OPTO 22 G4-ODC5

    OPTO 22

    G4-ODC5

    OUTPUT MODULE, 3 AMP, 5-60 VDC, 5 VDC LOGIC, BUILT IN LED STATUS INDICATOR, MANUAL ON / OFF SWITCH
    ✓ IN STOCK!
    $32.00 Buy New $32.00
    $13.00
    OPTO 22 G4PB4

    OPTO 22

    G4PB4

    /O MOUNTING RACK, G4 SERIES, 4 CHANNEL, ROHS COMPLIANT
    ✓ IN STOCK!
    $72.00 Buy New $72.00
    $44.00
    OPTO 22 G4PB4R

    OPTO 22

    G4PB4R

    PC BOARD, I/O RACK, 4 CHANNEL I/O RACK, 3.5 X 3.5 INCH SQUARE DIMENTIONS, 2.32 ROHS COMPLIANT, FOR USE WITH G4 I/O MODULES
    ✓ IN STOCK!
    $89.00 Buy New $89.00
    $55.00
    OPTO 22 G4REG

    OPTO 22

    G4REG

    BRICK POWER REGULATION MODULE, VOLTAGE REGULATOR IS A REPLACEMENT PART FOR G4 BRICKS
    ✓ IN STOCK!
    $439.00 Buy New $439.00
    $60.00
    Repair Yours $200.00
    OPTO 22 IAC5

    OPTO 22

    IAC5

    I/O MODULE, CURRENT RATING 12MA, PRODUCT RANGE, ACCESSORY TYPE AC INPUT MODULE, EXTERNAL DEPTH 15.2MM, EXTERNAL WIDTH 43.2MM, FOR USE WITH PROXIMITY, LIMIT, SELECTOR, PUSH BUTTON, PHOTOELECT ...
    ✓ IN STOCK!
    $31.00 Buy New $31.00
    $4.75
    Repair Yours $200.00
    EMERSON 1C31122G01

    EMERSON

    OVATION

    1C31122G01

    DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, 5-60VDC, DIGITAL, 16CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As $553.00
    $553.00
    Repair Yours $460.00
    SIEMENS 6ES7133-1BL00-0XB0

    SIEMENS

    6ES7133-1BL00-0XB0

    DISCONTINUED BY MANUFACTURER, I/O MODULE, SIMATIC S7 ET200L ELECTRONICS BLOCKS, DIGITAL, 0.5 AMP, 24 VDC, 16 I/O MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $202.00
    $202.00
    Repair Yours $200.00
    SIEMENS 6ES7322-1FF01-0AA0

    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!
    $1,326.00 Buy Surplus As Low As $797.00
    $797.00
    Repair Yours $642.00
    SIEMENS 6ES7431-1KF20-0AB0

    SIEMENS

    6ES7431-1KF20-0AB0

    INPUT MODULE, ISOLATED, 8 ANALOG INPUTS, 14 BIT RESOLUTION, 24 VDC, 200 MA, 2 WIRE TRANSDUCER, RACK MOUNTING
    ✓ IN STOCK!
    $6,042.00 Buy Surplus As Low As $3,068.00
    $3,068.00
    Repair Yours $1,237.00
    SIEMENS 6ES5434-4UA12

    SIEMENS

    6ES5434-4UA12

    DISCONTINUED BY MANUFACTURER 01/10/22, DIGITAL INPUT MODULE, SIMATIC S5, 32 INPUTS, 5 VDC, 15 V, ISOLATED, COMPACT DESIGN
    ✓ IN STOCK!
    Buy Surplus As Low As $249.00
    $249.00
    Repair Yours $207.00
    SIEMENS 6DD16810EB3

    SIEMENS

    6DD16810EB3

    SIMATIC TDC, BINARY INPUT SB61 ISOLATED 24/48 V, 8 BI 24 OR 48 V DC, LED DISPLAY ELECTRICAL ISOLATION
    ✓ IN STOCK!
    $3,094.00 Buy Surplus As Low As $1,545.00
    $1,545.00
    ALLEN BRADLEY 1794-OV16P

    ALLEN BRADLEY

    1794-OV16P

    OUTPUT MODULE, FLEX I/O, DISCRETE, 16 POINTS 24VDC SINKING OUTPUT, ELECTRONICALLY PROTECTED, OPEN STYLE, DIN MOUNT, IP20
    ✓ IN STOCK!
    Buy Surplus As Low As $115.00
    $115.00
    Repair Yours $200.00
    YASKAWA ELECTRIC JAMSC-B2801

    YASKAWA ELECTRIC

    JAMSC-B2801

    DISCONTINUED BY MANUFACTURER, COUNTER MODULE, REVERSABLE, MEMOCON-SC, U84 I/O
    ✓ IN STOCK!
    Buy Surplus As Low As $837.00
    $837.00
    Repair Yours $390.00
    WESTERN RESERVE CONTROLS 1781-OA5Q

    WESTERN RESERVE CONTROLS

    1781-OA5Q

    DISCONTINUED BY MANUFACTURER, RELAY, QUAD, AC OUTPUT,12-140VAC 3AMP 60HZ,INPUT 4-6VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $73.00
    $73.00
    FANUC A16B-2202-0725

    FANUC

    A16B-2202-0725

    PC BOARD, I/O BOARD, PCB - DI/DO:104/80 W/O HI SPEED SKIP F16/18, 104/80 I/O BOARD W/HI-SPEED SKIP, CNC
    ✓ IN STOCK!
    $5,075.71 Buy Surplus As Low As $3,045.43
    $3,045.43
    Repair Yours $985.00
    KEYENCE CORP KV-B16RA

    KEYENCE CORP

    KV-B16RA

    DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, 2 AMP, 250 VAC, 30 VDC, 50 MOHMS OR LESS, 120 MA OR LESS, 16 OUTPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $250.00
    OMRON CQM1B7A21

    OMRON

    CQM1B7A21

    I/O MODULE, 3MS, 110 MA, 12-24 VDC
    ✓ IN STOCK!
    $1,324.00 Buy Surplus As Low As $795.00
    $795.00
    Repair Yours $660.00
    OMRON GT1-ID16

    OMRON

    GT1-ID16

    DIGITAL I/O MODULE, 35 MA, 16 POINT TERMINAL
    ✓ IN STOCK!
    $746.30 Buy Surplus As Low As $447.78
    $447.78
    Repair Yours $425.00
    OMRON GT1-ID16-1

    OMRON

    GT1-ID16-1

    DIGITAL INPUT UNIT, 16 POINT, 24 VDC, 35 MA, PNP, SCREW CONNECTION, DIN RAIL MOUNT, -10 TO +55 DEGREES C
    ✓ IN STOCK!
    $852.00 Buy Surplus As Low As $512.00
    $512.00
    Repair Yours $425.00
    OMRON B7A-R6G31

    OMRON

    B7A-R6G31

    LINK TERMINAL, B7A SERIES, 16 PNP, OUTPUT, 0.5 A, 19.2 MS, LOADOFF, SCREW TERMINALS, LED INDICATORS
    ✓ IN STOCK!
    $825.00 Buy Surplus As Low As $495.00
    $495.00
    Repair Yours $411.00
    OMRON B7A-T6A1

    OMRON

    B7A-T6A1

    LINK TERMINAL, B7A SERIES, INPUT, 16 INPUT POINTS, NPN COMPATIBLE, I/O DELAY: 19.2 MS
    ✓ IN STOCK!
    $587.00 Buy Surplus As Low As $353.00
    $353.00
    Repair Yours $293.00
    OMRON XWT-OD16

    OMRON

    XWT-OD16

    EXPANSION UNIT, NPN OUTPUT, 16 X DIGITAL OUTPUTS, 24VDC, 0.6AMP, DIN RAIL MOUNTING
    ✓ IN STOCK!
    $637.00 Buy Surplus As Low As $383.00
    $383.00
    Repair Yours $308.00
    SIEMENS 6ES7332-5HB01-0AB0

    SIEMENS

    6ES7332-5HB01-0AB0

    EXPANSION MODULE, ANALOG OUTPUT, OPTICALLY ISOLATED,11/12 BIT RESOLUTION, 2 ANALOG OUTPUTS, 24 VDC INPUT, 0...10 V / 1...5 V / -10...10 V VOLTAGE OUTPUT RANGE, 0...20 MA / -20...20 MA / 4... ...
    ✓ IN STOCK!
    $1,589.00 Buy Surplus As Low As $954.00
    $954.00
    Repair Yours $792.00
    SIEMENS 6ES7332-5HF00-0AB0

    SIEMENS

    6ES7332-5HF00-0AB0

    OUTPUT MODULE, SIMATIC S7-300, SM 332, ISOLATED, 8 ANALOGUE OUTPUT, RESOLUTION: 11/12 BITS, 40-POLE, ACTIVE BACKPLANE BUS
    ✓ IN STOCK!
    $5,867.00 Buy Surplus As Low As $3,521.00
    $3,521.00
    Repair Yours $2,923.00
    SIEMENS 6ES5458-7LA12

    SIEMENS

    6ES5458-7LA12

    DISCONTINUED BY MANUFACTURER 01/10/2020, OUTPUT MODULE, SIMATIC S5, DIGITAL OUTPUT, ISOLATED FOR S5-115U/F, 16 SOLID STATE RELAY OUTPUTS, 30 VDC, 0.5 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $660.00
    $660.00
    Repair Yours $560.00
    SIEMENS 6ES5985-1AA11

    SIEMENS

    6ES5985-1AA11

    DISCONTINUED BY MANUFACTURER 10.01.2022, UV EXTINGUISHER, 230 VAC, 50 HZ, 40 VA, 0-30 MIN ERASE TIME
    ✓ IN STOCK!
    Buy Surplus As Low As $5,000.00
    $5,000.00
    Repair Yours $1,500.00
    SIEMENS 6ES7131-4BD01-0AA0

    SIEMENS

    6ES7131-4BD01-0AA0

    DISCONTINUED BY MANUFACTURER 10/01/2020, ELECTRONIC MODULE, FOR ET 200S, 4 DIGITAL INPUTS, 24 VDC, 15 MM WIDTH, 5 PER PACK
    ✓ IN STOCK!
    $606.00 Buy Surplus As Low As $329.00
    $329.00
    TOSHIBA EX10-MCL11

    TOSHIBA

    EX10-MCL11

    DISCONTINUED BY MANUFACTURER, MODULE LINK ADAPTER, CL11, I/O SLOT, MOUNT, RS485 PORT, TXD, RXD
    ✓ IN STOCK!
    Buy Surplus As Low As $280.00
    $280.00
    Repair Yours $240.00
    ALLEN BRADLEY 1756-ON8

    ALLEN BRADLEY

    1756-ON8

    OUTPUT MODULE, AC DIGITAL, 8 OUTPUTS (4 POINTS / GROUP), 20 PIN, 24 VAC, 50/60 HZ, 2 AMP, CONTROLLOGIX, RACK MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $560.00
    $560.00
    Repair Yours $490.00
    ALLEN BRADLEY 1761-L32BBB

    ALLEN BRADLEY

    1761-L32BBB

    DISCONTINUED BY MANUFACTURER, LOGIC CONTROLLER, PLC MODULE, MICROLOGIX-1000, (20) 24 VDC DIGITAL INPUTS, (10) MOSFET SOURCING OUTPUTS, (2) RELAY OUTPUTS, 24 VDC SUPPLY
    ✓ IN STOCK!
    Buy Surplus As Low As $601.00
    $601.00
    Repair Yours $485.69
    ALLEN BRADLEY 1492-AIFM8-F-5

    ALLEN BRADLEY

    1492-AIFM8-F-5

    INTERFACE MODULE, ANALOG, FUSIBLE, FIXED TERMINAL BLOCK, 8 I/O CHANNEL, 24 V BLOWN FUSE INDICATOR, 5 TERMINAL PER INPUT CHANNEL, D SHELL CABLE, 10-30 VDC, 12 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $193.00
    $193.00
    Repair Yours $200.00
    ALLEN BRADLEY 1734-IM2

    ALLEN BRADLEY

    1734-IM2

    INPUT MODULE, POINT I/O, DIGITAL, AC, 2 POINTS 230VAC INPUT, OPEN STYLE, DIN MOUNTED
    ✓ IN STOCK!
    Buy Surplus As Low As $75.85
    $75.85
    ALLEN BRADLEY 1734-OB2EP

    ALLEN BRADLEY

    1734-OB2EP

    OUTPUT MODULE, POINT I/O, DIGITAL, DC, 2 POINTS SOURCING, 24 VDC OUTPUT, 2.0 AMPS, ELECTRONICALLY PROTECTED, FAST SWITCHING, HIGH CURRENT, OPENSTYLE, DIN MOUNTED, SAME AS: PN-22672, SAME AS: ...
    ✓ IN STOCK!
    Buy Surplus As Low As $66.00
    $66.00
    Repair Yours $200.00
    Next
    1 2 3 4 5 6 7 8 9 10 11