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    Controls & Indicators / Conversion Module

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    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 501-550 of 863.
    MOTRONA IT251

    MOTRONA

    IT251

    DISCONTINUED BY MANUFACTURER, LEVEL CONVERTER AND PROGRAMMABLE IMPULSE DIVIDER, FROM TTL / RS 422 TO HTL 10-30 VDC AND VICE VERSA, 18-300 VDC SUPPLY, 300 KHZ MAX FREQUENCY, REPLACED BY IT210
    ✓ IN STOCK!
    Buy Surplus As Low As $382.42
    $382.42
    Repair Yours $300.00
    CMR CONTROLS MS.AU/4.20MA

    CMR CONTROLS

    MS.AU/4.20MA

    DISCONTINUED BY MANUFACTURER, CONVERSION MODULE, 0-10V
    ✓ IN STOCK!
    Buy Surplus As Low As $42.41
    $42.41
    RHEEM SP20665

    RHEEM

    SP20665

    CONVERSION KIT ASSEMBLY - E175 , SP20665
    ✓ IN STOCK!
    $411.48 Buy Surplus As Low As $246.89
    $246.89
    Repair Yours $300.00
    RHEEM AS45139

    RHEEM

    AS45139

    BAG & CONVERSION KIT , AS45139
    ✓ IN STOCK!
    $70.40 Buy Surplus As Low As $42.24
    $42.24
    Repair Yours $300.00
    JOHNSON CONTROLS 1NP0460

    JOHNSON CONTROLS

    YORK

    1NP0460

    LP CONVERSION KIT
    ✓ IN STOCK!
    $214.93 Buy Surplus As Low As $128.96
    $128.96
    Repair Yours $300.00
    DUAL LITE FK-2K

    DUAL LITE

    FK-2K

    CONVERSION KIT, 277VAC, 60HZ
    ✓ IN STOCK!
    $22.39 Buy Surplus As Low As $18.66
    $18.66
    EATON CORPORATION CF5001

    EATON CORPORATION

    VICKERS

    CF5001

    DISCONTINUED BY MANUFACTURER, CONVERTER MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $337.34
    $337.34
    Repair Yours $274.00
    POWER INTEGRATIONS TOP255YN

    POWER INTEGRATIONS

    TOP255YN

    OFF-LINE SWITCHER,57/81W,TO-220-7C-7, POWER SUPPLY TYPE:OFF-LINE SWITCHER, VOLTAGE, INPUT MAX:265V AC, CURRENT, OUTPUT MAX:2.72A, OUTPUTS, NO. OF:1, FREQUENCY:132KHZ, VOLTAGE, SUPPLY MIN:36V ...
    ✓ IN STOCK!
    $5.37 Buy Surplus As Low As $3.12
    $3.12
    Repair Yours $300.00
    SELECTRON CPU724

    SELECTRON

    CPU724

    DISCONTINUED BY MANUFACTURER, PROCESS MODULE, 24VDC, 0.5AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $216.58
    $216.58
    Repair Yours $300.00
    THRANE & THRANE N420

    THRANE & THRANE

    N420

    CONVERTER, 24/12V DC, BLACK
    ✓ IN STOCK!
    $124.92 Buy Surplus As Low As $96.09
    $96.09
    Repair Yours $300.00
    RECOM REC3-0515SR/H1

    RECOM

    REC3-0515SR/H1

    ISOLATED DC/DC CONVERTERS 3W DC/DC 1KV REG 5VIN 15VOUT REC3-0515SR/H1
    ✓ IN STOCK!
    $30.12 Buy Surplus As Low As $18.07
    $18.07
    Repair Yours $300.00
    RECOM REC3-1215DRW/H/B

    RECOM

    REC3-1215DRW/H/B

    ISOLATED DC/DC CONVERTERS 3W DC/DC 1.6KV REG 2:1 9-18VIN +/-15OUTREC3-1215DRW/H/B
    ✓ IN STOCK!
    $35.00 Buy Surplus As Low As $18.87
    $18.87
    Repair Yours $300.00
    TEXAS INSTRUMENTS SEMI TMDSDOCKH52C1

    TEXAS INSTRUMENTS SEMI

    TMDSDOCKH52C1

    DEV BOARD, CENCERTO CTRL CARD; SILICON MANUFACTURER:TEXAS INSTRUMENTS; NO. OF BITS:32BIT; SILICON FAMILY NAME:F28M3X; CORE ARCHITECTURE:ARM, C2000; CORE SUB-ARCHITECTURE:CORTEX-M3; SILICON C ...
    ✓ IN STOCK!
    $560.55 Buy Surplus As Low As $233.63
    $233.63
    Repair Yours $300.00
    TEXAS INSTRUMENTS SEMI DS90LV048ATMTC/NOPB

    TEXAS INSTRUMENTS SEMI

    DS90LV048ATMTC/NOPB

    IC, RECEIVER, QUAD, 400MBPS, SMD; DEVICE TYPE:LVDS DIFFERENTIAL LINE RECEIVER; PEAK-TO-PEAK JITTER MAX:1.5NS; SUPPLY CURRENT MAX:15MA; OPERATING TEMPERATURE MIN:-40°C; OPERATING TEMPERATURE ...
    ✓ IN STOCK!
    $6.24 Buy Surplus As Low As $3.74
    $3.74
    Repair Yours $300.00
    EATON CORPORATION ICC222

    EATON CORPORATION

    CROUSE HINDS - MTL

    ICC222

    TEMPERATURE CONVERTER RTD INPUT
    ✓ IN STOCK!
    $168.36 Buy New $168.36
    $119.26
    Repair Yours $300.00
    WEIL MCLAIN 510-811-927

    WEIL MCLAIN

    510-811-927

    NATURAL TO LP CONV KIT GV90+ 4
    ✓ IN STOCK!
    $71.00 Buy Surplus As Low As $41.00
    $41.00
    Repair Yours $300.00
    WEIL MCLAIN 510-811-926

    WEIL MCLAIN

    510-811-926

    GV90+ 3 NG TO LP CONV KIT
    ✓ IN STOCK!
    $71.00 Buy Surplus As Low As $41.00
    $41.00
    Repair Yours $300.00
    HONEYWELL CMC10L001A000

    HONEYWELL

    YAMATAKE

    CMC10L001A000

    HONEYWELL/YAMATAKE, CMC10L001A000, COMMUNICATIONS CONTROLLER CONVERTER
    ✓ IN STOCK!
    $444.00 Buy Surplus As Low As $119.99
    $119.99
    Repair Yours $300.00
    AO SMITH WATER HEATERS 100268104

    AO SMITH WATER HEATERS

    LOCHINVAR

    100268104

    KLP CONVERSIONKH085
    ✓ IN STOCK!
    $141.75 Buy Surplus As Low As $85.05
    $85.05
    Repair Yours $300.00
    AO SMITH WATER HEATERS 100159010

    AO SMITH WATER HEATERS

    LOCHINVAR

    100159010

    CONVERSION KIT LP KBN & AWN285
    ✓ IN STOCK!
    $26.26 Buy Surplus As Low As $15.76
    $15.76
    Repair Yours $300.00
    AO SMITH WATER HEATERS 100159009

    AO SMITH WATER HEATERS

    LOCHINVAR

    100159009

    CONVERSION KIT LP
    ✓ IN STOCK!
    $29.16 Buy Surplus As Low As $17.49
    $17.49
    Repair Yours $300.00
    AO SMITH WATER HEATERS 100109461

    AO SMITH WATER HEATERS

    LOCHINVAR

    100109461

    1500W120V 1 ELEM PCE/PCV CONV
    ✓ IN STOCK!
    $51.71 Buy Surplus As Low As $31.02
    $31.02
    Repair Yours $300.00
    ITW 8134

    ITW

    ITW BROOKS INSTRUMENT

    8134

    PLC CONTROL MODULE 90-240VAC 50/60HZ 35VA
    ✓ IN STOCK!
    $928.00 Buy Surplus As Low As $464.00
    $464.00
    Repair Yours $441.00
    DYNAPAR PM26

    DYNAPAR

    PM26

    DUAL HI-VOLTAGE OPTO-ISOLATOR CONVERTER
    ✓ IN STOCK!
    Buy Surplus As Low As $104.90
    $104.90
    Repair Yours $300.00
    SENECA Z102

    SENECA

    Z102

    POTENTIOMETRIC TO DC ISOLATOR, CONVERTER
    ✓ IN STOCK!
    $154.00 Buy New $154.00
    $96.60
    Repair Yours $300.00
    TEXAS INSTRUMENTS SEMI DS90C031BTM

    TEXAS INSTRUMENTS SEMI

    DS90C031BTM

    DIFFERENTIAL LINE DRIVER, SOP-16; DEVICE TYPE:LVDS DIFFERENTIAL LINE DRIVER; PEAK-TO-PEAK JITTER MAX:600PS; SUPPLY CURRENT MAX:21MA; OPERATING TEMPERATURE MIN:-40 C; OPERATING TEMPERATURE MA ...
    ✓ IN STOCK!
    $5.81 Buy Surplus As Low As $3.38
    $3.38
    TEXAS INSTRUMENTS SEMI DS90LV019TM/NOPB

    TEXAS INSTRUMENTS SEMI

    DS90LV019TM/NOPB

    LVDS TRANSCEIVER, 100MBPS, -40TO85DEG C; MSL:MSL 1 - UNLIMITED; SVHC:NO SVHC (15-JAN-2019) ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $7.01 Buy Surplus As Low As $4.09
    $4.09
    Repair Yours $300.00
    CARLO GAVAZZI MRS-1MM

    CARLO GAVAZZI

    ELECTROMATIC

    MRS-1MM

    DISCONTINUED BY MANUFACTURER, ELECTROMATIC MEMORY MODULE, 12VDC, 8 PRONG
    ✓ IN STOCK!
    Buy Surplus As Low As $131.64
    $131.64
    Repair Yours $300.00
    TRIANGLE MACHINE AUTO-485

    TRIANGLE MACHINE

    AUTO-485

    CONVERTER RS232 TO RS485
    ✓ IN STOCK!
    $45.90 Buy Surplus As Low As $18.07
    $18.07
    Repair Yours $300.00
    INVENSYS 2AI-P2V

    INVENSYS

    FOXBORO

    2AI-P2V

    DISCONTINUED BY MANUFACTURER, PLUG IN MODULE INDUSTRIAL CONTROL CENTER UNIT, R-V CONVERTER
    ✓ IN STOCK!
    Buy Surplus As Low As $142.74
    $142.74
    Repair Yours $300.00
    INVENSYS P0922VT

    INVENSYS

    FOXBORO

    P0922VT

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, 8COMMUNICATION, HART INPUT, TYPE FBM214
    ✓ IN STOCK!
    Buy Surplus As Low As $204.86
    $204.86
    Repair Yours $300.00
    INVENSYS 3A4-I2DA

    INVENSYS

    FOXBORO

    3A4-I2DA

    DISCONTINUED BY MANUFACTURER, MA/D CONVERTER, CIRCUIT BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $197.97
    $197.97
    Repair Yours $600.00
    INVENSYS 3A2-D3IB

    INVENSYS

    FOXBORO

    3A2-D3IB

    3A2-D3IB - D/MA CONVERTER
    ✓ IN STOCK!
    Buy Surplus As Low As $109.00
    $109.00
    Repair Yours $300.00
    INVENSYS B0142DR

    INVENSYS

    FOXBORO

    B0142DR

    DISCONTINUED BY MANUFACTURER, UCM POWER CONVERSION BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $155.00
    $155.00
    Repair Yours $600.00
    FANUC A02B-0091-J550

    FANUC

    A02B-0091-J550

    FANUC , A02B-0091-J550 , MODULE MACROP
    ✓ IN STOCK!
    $329.00 Buy Surplus As Low As $158.40
    $158.40
    Repair Yours $300.00
    INGERSOLL RAND ELM1405

    INGERSOLL RAND

    TRANE

    ELM1405

    OIL/REFRIGERANT FILTER ELEMENT
    $558.00 Buy Surplus As Low As $279.28
    $279.28
    Repair Yours $300.00
    INGERSOLL RAND RCK0062

    INGERSOLL RAND

    TRANE

    RCK0062

    9.96KW 240 V, HEATER ELEMENT
    ✓ IN STOCK!
    $219.43 Buy Surplus As Low As $131.66
    $131.66
    Repair Yours $300.00
    INGERSOLL RAND BNR0057

    INGERSOLL RAND

    TRANE

    BNR0057

    NG PILOT ASSEMBLY W/ELECTRODE
    ✓ IN STOCK!
    $630.36 Buy Surplus As Low As $378.22
    $378.22
    Repair Yours $300.00
    ADTECH POWER INC SCX-102

    ADTECH POWER INC

    SCX-102

    DISCONTINUED BY MANUFACTURER, CONVERSION MODULE, LOOP ISOLATOR, 4-20MA, IN/OUT
    ✓ IN STOCK!
    Buy Surplus As Low As $93.00
    $93.00
    Repair Yours $300.00
    JOHNSON CONTROLS S1-1PS3302

    JOHNSON CONTROLS

    YORK

    S1-1PS3302

    HIGH ALTITUDE CONV KIT,33IN FURN 1S 80%
    ✓ IN STOCK!
    $76.57 Buy Surplus As Low As $45.94
    $45.94
    Repair Yours $300.00
    JOHNSON CONTROLS S1-1NP0347

    JOHNSON CONTROLS

    YORK

    S1-1NP0347

    NATURAL TO LP CONVERSION KIT
    ✓ IN STOCK!
    $200.19 Buy Surplus As Low As $120.11
    $120.11
    Repair Yours $300.00
    VICOR VI-26L-CU

    VICOR

    VI-26L-CU

    CONVERTER 300V
    ✓ IN STOCK!
    $244.00 Buy Surplus As Low As $147.00
    $147.00
    Repair Yours $300.00
    INVENSYS D012/V/PS/B/

    INVENSYS

    EUROTHERM CONTROLS

    D012/V/PS/B/

    DISCONTINUED BY MANUFACTURER, INPUT ISOLATOR, DIN RAIL, 8 TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $170.03
    $170.03
    Repair Yours $300.00
    SELECTRON DOT703

    SELECTRON

    DOT703

    DIGITAL EXPANSION OUTPUT MODULE 5AMP 250VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $107.00
    $107.00
    Repair Yours $300.00
    SELECTRON DOT702

    SELECTRON

    DOT702

    DISCONTINUED BY MANUFACTURER, EXPANSION OUTPUT MODULE, DIGITAL, 2 AMP, 24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $360.00
    $360.00
    SELECTRON CPU725L

    SELECTRON

    CPU725L

    PROCESS MODULE 0.5AMP 24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $293.76
    $293.76
    Repair Yours $320.00
    SELECTRON CPU724L

    SELECTRON

    CPU724L

    PROCESS MODULE, 10V 24VDC, 20MA
    ✓ IN STOCK!
    Buy Surplus As Low As $154.19
    $154.19
    Repair Yours $600.00
    SELECTRON CPU723

    SELECTRON

    CPU723

    PROCESS MODULE 0.5AMP 24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $384.00
    $384.00
    Repair Yours $320.00
    SELECTRON AOT701

    SELECTRON

    AOT701

    DISCONTINUED BY MANUFACTURER, DIGITAL EXPANSION OUTPUT MODULE, 10V, 24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $456.00
    $456.00
    ALLEN BRADLEY 1492-CM1771-LA005

    ALLEN BRADLEY

    1492-CM1771-LA005

    SWING-ARM CONVERSION MODULE,FOR CONVERSION FROM 1771 MODULES TO 1756 MODULES
    ✓ IN STOCK!
    Buy Surplus As Low As $165.38
    $165.38
    Repair Yours $300.00
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