Product Search

    SEARCH NOW FOR ALL YOUR SIEMENS SOLUTIONS

    Find PLC's, Replays, Contact Blocks, Input/Output Modules and More.

    Controls & Indicators / CPU/Control Board
    Radwell is here to supply you with all your plant floor needs.

    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.

    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.

    Filter Results
    Results 801-850 of 976.
    SIEMENS 3-533-0379G

    SIEMENS

    3-533-0379G

    SERVO CPU MOD,A750 DIGIT
    $3,753.72 Buy Surplus As Low As $2,252.81
    $2,252.81
    Repair Yours $1,870.04
    SIEMENS 3-531-3905A

    SIEMENS

    3-531-3905A

    PRINTED CIRCUIT BOARD,PARALLEL PANEL INT
    $323.88 Buy Surplus As Low As $194.62
    $194.62
    Repair Yours $200.00
    SIEMENS 3-531-4049A

    SIEMENS

    3-531-4049A

    PRINTED CIRCUIT BOARD,ARC/DAC
    $5,770.98 Buy Surplus As Low As $3,462.88
    $3,462.88
    Repair Yours $2,874.72
    SIEMENS 3-531-2990A

    SIEMENS

    3-531-2990A

    PRINTED CIRCUIT BOARD,IP/2200
    $1,965.55 Buy Surplus As Low As $1,179.91
    $1,179.91
    Repair Yours $979.54
    SIEMENS 3-711-2521G

    SIEMENS

    3-711-2521G

    PRINTED CIRCUIT BOARD,PWM 3AX 1-230-0640
    $7,949.10 Buy Surplus As Low As $4,769.89
    $4,769.89
    Repair Yours $3,959.11
    SIEMENS 3-531-2831A

    SIEMENS

    3-531-2831A

    PRINTED CIRCUIT BOARD,CRT
    $4,493.41 Buy Surplus As Low As $2,696.62
    $2,696.62
    Repair Yours $2,238.45
    SIEMENS 3-531-2783A

    SIEMENS

    3-531-2783A

    PRINTED CIRCUIT BOARD,COMPOSITE PRTR
    $3,457.13 Buy Surplus As Low As $2,074.71
    $2,074.71
    Repair Yours $1,722.10
    SIEMENS 3-531-3817A

    SIEMENS

    3-531-3817A

    PRINTED CIRCUIT BOARD,TEACH STATION KEYB
    $7,801.17 Buy Surplus As Low As $4,680.84
    $4,680.84
    Repair Yours $3,885.14
    SIEMENS 3-531-4264A

    SIEMENS

    3-531-4264A

    PRINTED CIRCUIT BOARD,DIGITAL SL FDBCK
    $1,189.24 Buy Surplus As Low As $713.83
    $713.83
    Repair Yours $593.18
    SIEMENS 3-531-3635A

    SIEMENS

    3-531-3635A

    PRINTED CIRCUIT BOARD,RELAY OUT,ROBOT C
    $866.80 Buy Surplus As Low As $520.65
    $520.65
    Repair Yours $432.32
    SIEMENS 3-531-3455A

    SIEMENS

    3-531-3455A

    PRINTED CIRCUIT BOARD,SCALE AMPLIFIER /5
    $1,897.33 Buy Surplus As Low As $1,138.97
    $1,138.97
    Repair Yours $945.79
    SIEMENS 3-533-0341G

    SIEMENS

    3-533-0341G

    SMALL PROCESSOR MOD,A950
    $2,879.03 Buy Surplus As Low As $1,727.85
    $1,727.85
    Repair Yours $1,434.13
    SIEMENS 3-531-3685A

    SIEMENS

    3-531-3685A

    PRINTED CIRCUIT BOARD,OUT INTERFCE BD #2
    $2,488.36 Buy Surplus As Low As $1,493.02
    $1,493.02
    Repair Yours $1,239.51
    SIEMENS 3-531-2940A

    SIEMENS

    3-531-2940A

    PRINTED CIRCUIT BOARD,IC ROM III,CIP
    $3,834.16 Buy Surplus As Low As $2,300.92
    $2,300.92
    Repair Yours $1,910.26
    SIEMENS 3-531-3370A

    SIEMENS

    3-531-3370A

    PRINTED CIRCUIT BOARD,CONTROL BD.
    $4,251.40 Buy Surplus As Low As $2,550.84
    $2,550.84
    Repair Yours $2,117.80
    SIEMENS 3-531-4132A

    SIEMENS

    3-531-4132A

    PRINTED CIRCUIT BOARD,MEMORY,128K
    $3,040.61 Buy Surplus As Low As $1,824.80
    $1,824.80
    Repair Yours $1,515.28
    SIEMENS 3-531-3746A

    SIEMENS

    3-531-3746A

    PRINTED CIRCUIT BOARD,MM I/O DUMMY
    $1,399.66 Buy Surplus As Low As $840.23
    $840.23
    Repair Yours $698.03
    SIEMENS 3-531-3655A

    SIEMENS

    3-531-3655A

    PRINTED CIRCUIT BOARD,IO INTERFACE V2
    $4,117.10 Buy Surplus As Low As $2,470.41
    $2,470.41
    Repair Yours $2,051.01
    SIEMENS 3-711-2527G

    SIEMENS

    3-711-2527G

    PRINTED CIRCUIT BOARD,MOD,A-D/D-A; A750
    $21,787.68 Buy Surplus As Low As $13,073.04
    $13,073.04
    Repair Yours $10,851.11
    SIEMENS 3-531-3667A

    SIEMENS

    3-531-3667A

    PRINTED CIRCUIT BOARD,DOUBLE DENSITY FLO
    $2,407.93 Buy Surplus As Low As $1,444.90
    $1,444.90
    Repair Yours $1,199.30
    SIEMENS 3-531-4205A

    SIEMENS

    3-531-4205A

    PRINTED CIRCUIT BOARD,IO LOGIC
    $3,188.55 Buy Surplus As Low As $1,913.13
    $1,913.13
    Repair Yours $1,588.53
    SIEMENS 3-531-2376A

    SIEMENS

    3-531-2376A

    PRINTED CIRCUIT BOARD,PROCESSOR OPTI
    $1,574.17 Buy Surplus As Low As $945.07
    $945.07
    Repair Yours $784.93
    SIEMENS 3-531-3462A

    SIEMENS

    3-531-3462A

    PRINTED CIRCUIT BOARD,EXTENDER&JUMPER BO
    $2,274.35 Buy Surplus As Low As $1,365.19
    $1,365.19
    Repair Yours $1,133.23
    SIEMENS 3-711-2082G

    SIEMENS

    3-711-2082G

    PRINTED CIRCUIT BOARD,MOD-DA ENHCD KYBRD
    $5,636.69 Buy Surplus As Low As $3,382.44
    $3,382.44
    Repair Yours $2,807.93
    SIEMENS 3-531-3076A

    SIEMENS

    3-531-3076A

    PRINTED CIRCUIT BOARD,I.C. ROM CNC-
    $2,193.20 Buy Surplus As Low As $1,316.35
    $1,316.35
    Repair Yours $1,093.01
    SIEMENS 3-531-3347A

    SIEMENS

    3-531-3347A

    PRINTED CIRCUIT BOARD,ERROR - STATUS IN
    $3,093.75 Buy Surplus As Low As $1,856.39
    $1,856.39
    Repair Yours $1,541.13
    SIEMENS 3-531-4217A

    SIEMENS

    3-531-4217A

    PRINTED CIRCUIT BOARD,750 MOTHER BOARD
    $4,829.50 Buy Surplus As Low As $2,897.70
    $2,897.70
    Repair Yours $2,405.77
    SIEMENS 1-640-0226

    SIEMENS

    1-640-0226

    PRINTED CIRCUIT BOARD,LVDS TRANSMITTER
    $3,659.65 Buy Surplus As Low As $2,196.08
    $2,196.08
    Repair Yours $1,823.36
    SIEMENS 3-531-3247A

    SIEMENS

    3-531-3247A

    PRINTED CIRCUIT BOARD,TWO INPUT NAND
    $1,413.30 Buy Surplus As Low As $848.12
    $848.12
    Repair Yours $704.50
    SIEMENS 3-531-4376A

    SIEMENS

    3-531-4376A

    PRINTED CIRCUIT BOARD,PAR OPER PAN INT
    $1,113.84 Buy Surplus As Low As $668.59
    $668.59
    Repair Yours $555.12
    SIEMENS 3-531-3967A

    SIEMENS

    3-531-3967A

    PRINTED CIRCUIT BOARD,AC TRIGGER 8 ZONE
    $2,597.52 Buy Surplus As Low As $1,559.08
    $1,559.08
    Repair Yours $1,294.09
    SIEMENS 3-531-3654A

    SIEMENS

    3-531-3654A

    PRINTED CIRCUIT BOARD,SERVO INTRF RESLVR
    $4,142.96 Buy Surplus As Low As $2,486.20
    $2,486.20
    Repair Yours $2,063.94
    SIEMENS 3-531-3160A

    SIEMENS

    3-531-3160A

    PRINTED CIRCUIT BOARD,ACRAMATIC CNC
    $4,277.97 Buy Surplus As Low As $2,567.35
    $2,567.35
    Repair Yours $2,131.44
    SIEMENS 3-531-3974A

    SIEMENS

    3-531-3974A

    PRINTED CIRCUIT BOARD,HEALD MEMBRNE PANL
    $1,938.26 Buy Surplus As Low As $1,163.39
    $1,163.39
    Repair Yours $965.90
    SIEMENS 3-531-3886A

    SIEMENS

    3-531-3886A

    PRINTED CIRCUIT BOARD,DIODE COMP #3
    $232.68 Buy Surplus As Low As $140.04
    $140.04
    Repair Yours $200.00
    SIEMENS 3-533-0187G

    SIEMENS

    3-533-0187G

    MAIN CPU MOD,A750G
    $3,538.28 Buy Surplus As Low As $2,123.54
    $2,123.54
    Repair Yours $1,763.04
    SIEMENS 3-531-3558A

    SIEMENS

    3-531-3558A

    PRINTED CIRCUIT BOARD,SERVO BOARD
    $2,556.58 Buy Surplus As Low As $1,533.95
    $1,533.95
    Repair Yours $1,273.26
    SIEMENS 3-531-3904A

    SIEMENS

    3-531-3904A

    PRINTED CIRCUIT BOARD,PARALLEL OP PANEL
    $6,792.18 Buy Surplus As Low As $4,075.45
    $4,075.45
    Repair Yours $3,383.16
    SIEMENS 3-531-4148A

    SIEMENS

    3-531-4148A

    PRINTED CIRCUIT BOARD,MEMORY,64K
    $2,407.93 Buy Surplus As Low As $1,444.90
    $1,444.90
    Repair Yours $1,199.30
    SIEMENS 3-531-3372A

    SIEMENS

    3-531-3372A

    PRINTED CIRCUIT BOARD,TCLM,LRM2
    $7,626.66 Buy Surplus As Low As $4,576.00
    $4,576.00
    Repair Yours $3,798.25
    SIEMENS 3-531-3743A

    SIEMENS

    3-531-3743A

    PRINTED CIRCUIT BOARD,MP86 MEMORY EXPAND
    $1,068.59 Buy Surplus As Low As $641.30
    $641.30
    Repair Yours $532.86
    SIEMENS 3-531-3280A

    SIEMENS

    3-531-3280A

    PRINTED CIRCUIT BOARD,TIMER
    $4,856.07 Buy Surplus As Low As $2,914.22
    $2,914.22
    Repair Yours $2,419.42
    SIEMENS 3-531-3338A

    SIEMENS

    3-531-3338A

    PRINTED CIRCUIT BOARD,MEM PROTECT,30DAY
    $1,439.87 Buy Surplus As Low As $863.92
    $863.92
    Repair Yours $717.42
    SIEMENS 3-531-3377A

    SIEMENS

    3-531-3377A

    PRINTED CIRCUIT BOARD,BULK MEMORY,MAX
    $6,470.45 Buy Surplus As Low As $3,882.27
    $3,882.27
    Repair Yours $3,222.30