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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.

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    Results 301-350 of 863.
    SELECTRON CTA-701S/HB

    SELECTRON

    CTA-701S/HB

    DISCONTINUED BY MANUFACTURER, TERMINAL MODULE, 10AF
    ✓ IN STOCK!
    Buy Surplus As Low As $176.85
    $176.85
    SIEMENS NAPC

    SIEMENS

    STAEFA CONTROL SYS

    NAPC

    DISCONTINUED BY MANUFACTURER, ADAPTER MODULE, PRONTO IRC APADTER, 24 VAC SUPPLY, 50/60 HZ, 0.6 AMP CONSUMPTION, 10-CORE RIBBON CABLE, SNAP-MOUNTED ON DIN RAIL
    ✓ IN STOCK!
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $399.00
    EATON CORPORATION 2505/15T24

    EATON CORPORATION

    MARTEK

    2505/15T24

    CONVERTER DC/DC 25WATT
    ✓ IN STOCK!
    $175.42 Buy Surplus As Low As $97.50
    $97.50
    Repair Yours $300.00
    DYNAPAR FV-1-508-AA3-BA-00

    DYNAPAR

    FV-1-508-AA3-BA-00

    CONVERTER FREQUENCY TO VOLTAGE
    ✓ IN STOCK!
    $897.30 Buy New $897.30
    $341.22
    Repair Yours $371.37
    WILO 2-000-557

    WILO

    2-000-557

    INTERFACE CONVERTER 230-240VAC 50/60HZ 6W DIGITAL
    ✓ IN STOCK!
    $636.00 Buy Surplus As Low As $484.00
    $484.00
    Repair Yours $303.00
    TEL 3M80-001605-12

    TEL

    3M80-001605-12

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE PRINTED CIRCUIT BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $297.00
    $297.00
    Repair Yours $225.00
    PHOENIX CONTACT 2787282

    PHOENIX CONTACT

    2787282

    DISCONTINUED BY MANUFACTURER, INTERFACE CONVERTERPSM-V24/TTY-P/HA/SB
    ✓ IN STOCK!
    Buy Surplus As Low As $306.00
    $306.00
    Repair Yours $254.00
    PEPPERL & FUCHS KHD2-FF-EX2.P.RS232

    PEPPERL & FUCHS

    KHD2-FF-EX2.P.RS232

    DISCONTINUED BY MANUFACTURER, SWITCH AMPLIFIER, NOMINAL 40 V, 75 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $380.00
    $380.00
    Repair Yours $249.00
    TOYOTA 24550-33130-71

    TOYOTA

    24550-33130-71

    DISCONTINUED BY MANUFACTURER, POWER MODULE, FORKLIFT
    ✓ IN STOCK!
    Buy Surplus As Low As $62.00
    $62.00
    Repair Yours $300.00
    RHEEM RTG20312A

    RHEEM

    RTG20312A

    TANKLESS COMMERCIAL CONVERSION , RTG20312A
    ✓ IN STOCK!
    $52.03 Buy Surplus As Low As $31.22
    $31.22
    Repair Yours $300.00
    PR ELECTRONICS 2255B1X

    PR ELECTRONICS

    2255B1X

    DISCONTINUED BY MANUFACTURER, F/F CONVERTER, PROGRAMMABLE, ANALOG + NPN OUTPUT, 2.4 W, 24 V
    ✓ IN STOCK!
    Buy Surplus As Low As $127.39
    $127.39
    Repair Yours $300.00
    MITSUBISHI ADP-D-02

    MITSUBISHI

    ADP-D-02

    DISCONTINUED BY MANUFACTURER, INDUCTOSYN A/D CONVERTER, PRE-AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $364.50
    $364.50
    Repair Yours $302.53
    BOSCH CKR-090-NNG1

    BOSCH

    REXROTH

    CKR-090-NNG1

    DISCONTINUED BY MANUFACTURER, 750MM, 90.0TH, 3.00FM
    ✓ IN STOCK!
    Buy Surplus As Low As $321.23
    $321.23
    Repair Yours $300.00
    YOKOGAWA FT5A-4A*A/BU

    YOKOGAWA

    FT5A-4A*A/BU

    DISCONTINUED BY MANUFACTURER AS OF 3-22-2022, THERMOCOUPLE CONVERTER, SERIES: F, INPUT SIGNAL: 0-1000F TYPE J, OUTPUT: 4-20MA DC, BURNOUT: UP, SUPPLY: 24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $270.98
    $270.98
    Repair Yours $322.70
    HDR SHPF1-240-30

    HDR

    SHPF1-240-30

    DISCONTINUED BY MANUFACTURER, POWER CONTROLLER, 240 VAC, 60 HZ, 30 A, SINGLE PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As $99.54
    $99.54
    Repair Yours $300.00
    RED LION CONTROLS CFC10000

    RED LION CONTROLS

    CFC10000

    DISCONTINUED BY MANUFACTURER, CONVERTER MOD, CURRENT TO FREQUENCY CONVERTER MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $39.00
    $39.00
    Repair Yours $300.00
    RED LION CONTROLS LCM10000

    RED LION CONTROLS

    LCM10000

    DISCONTINUED BY MANUFACTURER, OPTION CARD, LOGIC CONVERSION MOD , 5-28 VDC, 2 WIRES
    ✓ IN STOCK!
    Buy Surplus As Low As $38.87
    $38.87
    RED LION CONTROLS TCM10000

    RED LION CONTROLS

    TCM10000

    CONVERSION MODULE, TRIAC, TCM-1, 115 VAC INPUT, 4 MA MINIMUM, LEAD FREE, WHITE/GREEN TRACE OUTPUT WIRE
    ✓ IN STOCK!
    $97.92 Buy Surplus As Low As $48.99
    $48.99
    Repair Yours $300.00
    RED LION CONTROLS ICM50000

    RED LION CONTROLS

    ICM50000

    SERIAL CONVERTER MODULE, THREE WAY, ISOLATED, RS-232C/RS-485
    ✓ IN STOCK!
    $486.00 Buy Surplus As Low As $176.81
    $176.81
    Repair Yours $300.00
    OMRON CJ1W-CIF11

    OMRON

    CJ1W-CIF11

    CONVERTER MODULE, 5 V, 40 MA, FOR CONVERTING RS-233C TO RS-422A/RS-485, FOR SYSMAC SERIES UNITS, 9 PIN, 50 METER COMMUNICATION DISTANCE, 0 TO 55 DEGREE C
    ✓ IN STOCK!
    $477.83 Buy Surplus As Low As $185.00
    $185.00
    Repair Yours $300.00
    WESTERN RESERVE CONTROLS WRC4-SWOA5S

    WESTERN RESERVE CONTROLS

    WRC4-SWOA5S

    I/O MUDULE, 120 NOMINAL FIELD VOLTAGE, 12-140V, NOMINCAL LOGIC VOLTAGE 5V, 2 MAX INPUT CURRENT MA, 10 DROP OUT CURRENT MA
    ✓ IN STOCK!
    $278.15 Buy Surplus As Low As $178.42
    $178.42
    TRACO ELECTRIC TEM 2-0521

    TRACO ELECTRIC

    TEM 2-0521

    ISOLATED CONVERTER, INPUT: 5VDC, OUTLET: 12VDC, 80MA, 600MA, 3W
    ✓ IN STOCK!
    $31.00 Buy Surplus As Low As $24.00
    $24.00
    DYNAPAR FV21S

    DYNAPAR

    FV21S

    DISCONTINUED BY MANUFACTURER, FREQUENCY-TO-VOLTAGE, CONVERTER WITH FACTORY INSTALLED OPTION BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $584.31
    EATON CORPORATION 48160-450

    EATON CORPORATION

    DURANT

    48160-450

    DISCONTINUED BY MANUFACTURER 2016,CONVERTER ,ANALOG FREQUENCY ,0-55 VDC, 0-10 KHZ OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $196.00
    $196.00
    Repair Yours $300.00
    EATON CORPORATION 44655-400

    EATON CORPORATION

    DURANT

    44655-400

    DURANT , MODULE VOLTAGE CONVERSION, AVAILABLE, SURPLUS, NEVER USED, 2 YEAR RADWELL WARRANTY
    ✓ IN STOCK!
    $65.38 Buy Surplus As Low As $40.00
    $40.00
    ANALOG DEVICES 2B22J

    ANALOG DEVICES

    2B22J

    DISCONTINUED BY MANUFACTURER, VOLTAGE TO CURRENT CONVERTER, HIGH PERFORMANCE, MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $210.00
    $210.00
    ALLEN BRADLEY 160-DM-SF1

    ALLEN BRADLEY

    160-DM-SF1

    DISCONTINUED BY MANUFACTURER 2014-10-27, INTERFACE MODULE, ANALOG SIGNAL FOLLOWER, 5MA, 24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $54.52
    $54.52
    ALLEN BRADLEY 160-DM-PS1

    ALLEN BRADLEY

    160-DM-PS1

    DISCONTINUED BY MANUFACTURER, PRESET SPEED INTERFACE MODULE, 5MA, 24VDC, FOR 160/160S SS
    ✓ IN STOCK!
    Buy Surplus As Low As $6.95
    $6.95
    PEPPERL & FUCHS IVI-F47-DN1

    PEPPERL & FUCHS

    IVI-F47-DN1

    IDENT RFID (INDUCTIVE)
    ✓ IN STOCK!
    $274.16 Buy Surplus As Low As $110.58
    $110.58
    Repair Yours $300.00
    BLACK BOX CORP IC109A

    BLACK BOX CORP

    IC109A

    DISCONTINUED BY MANUFACTURER, CONVERTER, RS-232 TO 485/422, OPTO ISOLATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $175.45
    $175.45
    Repair Yours $300.00
    BLACK BOX CORP IC456A-R2

    BLACK BOX CORP

    IC456A-R2

    DISCONTINUED BY MANUFACTURER, INTERFACE CONVERTER, STAND ALONE, 115-230 VAC, RS232/RS422 CONNECTION, LED DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $192.26
    $192.26
    Repair Yours $300.00
    JOHNSON CONTROLS S1-1PS3307

    JOHNSON CONTROLS

    YORK

    S1-1PS3307

    HIGH ALTITUDE CONV KIT,33IN FURN 1S 95%
    ✓ IN STOCK!
    $56.05 Buy Surplus As Low As $33.63
    $33.63
    Repair Yours $300.00
    JOHNSON CONTROLS S1-1NP0501

    JOHNSON CONTROLS

    YORK

    S1-1NP0501

    LP CONVERSION KIT
    $208.72 Buy Surplus As Low As $125.23
    $125.23
    Repair Yours $300.00
    MOORE INDUSTRIES AIM/IO/AI4/IP-DIN

    MOORE INDUSTRIES

    AIM/IO/AI4/IP-DIN

    DISCONTINUED BY MANUFACTURER, ANALOGUE INPUT MODULE, 4/CHANNEL, 0-20MA, -10-10V, WITH DIN
    ✓ IN STOCK!
    Buy Surplus As Low As $202.50
    $202.50
    Repair Yours $300.00
    MOORE INDUSTRIES AOM/IO/AO4/IP-DIN

    MOORE INDUSTRIES

    AOM/IO/AO4/IP-DIN

    DISCONTINUED BY MANUFACTURER, ANALOGUE OUTPUT MODULE, 4 CHANNELS, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $37.80
    $37.80
    Repair Yours $300.00
    WALLEN ANTENNAE VC10S

    WALLEN ANTENNAE

    VC10S

    DC/DC CONVERTER, FIXED, 1, 13.2 V, 6.8 A ;ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $99.00 Buy Surplus As Low As $60.00
    $60.00
    Repair Yours $300.00
    INVENSYS D032/V/PS

    INVENSYS

    TURNBULL CONTROL SYS

    D032/V/PS

    INPUT ISOLATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $312.00
    $312.00
    Repair Yours $300.00
    CONTECH CORPORATION PT100/3/U/300

    CONTECH CORPORATION

    PT100/3/U/300

    DISCONTINUED BY MANUFACTURER, CONVERSION MODULE 0-10V
    ✓ IN STOCK!
    Buy Surplus As Low As $14.00
    $14.00
    SELECTRON CTA-701

    SELECTRON

    CTA-701

    DISCONTINUED BY MANUFACTURER, TERMINAL MODULE, 10 AF
    ✓ IN STOCK!
    Buy Surplus As Low As $108.00
    $108.00
    BLACK BOX CORP IC456A-R3

    BLACK BOX CORP

    IC456A-R3

    INTERFACE CONVERTER STANDALONE RS232-RS422
    ✓ IN STOCK!
    Buy Surplus As Low As $54.96
    $54.96
    Repair Yours $300.00
    COGNEX DMCM-WLESSM-00

    COGNEX

    DMCM-WLESSM-00

    DISCONTINUED BY MANUFACTURER, DM8100/8500/8050E/8050X/8600 WIRELESS WIFI COMM MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $478.00
    $478.00
    Repair Yours $397.00
    INVENSYS D521/I/LV/PS/DOWN

    INVENSYS

    TURNBULL CONTROL SYS

    D521/I/LV/PS/DOWN

    DISCONTINUED BY MANUFACTURER, OUTPUT ISOLATOR, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $300.00
    INVENSYS 7501-6085-1

    INVENSYS

    ACTION INSTRUMENTS

    7501-6085-1

    1 TO 5 VDC IN, DPDT RELAY OTPUT, 120 VAC POWER
    ✓ IN STOCK!
    Buy Surplus As Low As $237.71
    $237.71
    Repair Yours $300.00
    WEIL MCLAIN 510-811-605

    WEIL MCLAIN

    510-811-605

    NATURAL -> LP CONVERSION KI
    ✓ IN STOCK!
    $136.33 Buy Surplus As Low As $81.80
    $81.80
    Repair Yours $300.00
    BLACK BOX CORP LE1500A-BNC

    BLACK BOX CORP

    LE1500A-BNC

    CONVERTER, CROSSOVER MEDIA, THINNET-TO-FIBER, 12VDC/1AMP, 12VDC POWER SUPPLY,
    ✓ IN STOCK!
    Buy Surplus As Low As $74.15
    $74.15
    Repair Yours $300.00
    BLACK BOX CORP IC026A-R2

    BLACK BOX CORP

    IC026A-R2

    DISCONTINUED BY MANUFACTURER, INTERFACE CONVERTER, 232-488, DUAL PORT
    ✓ IN STOCK!
    Buy Surplus As Low As $170.88
    $170.88
    Repair Yours $300.00
    ADVANCED ENERGY NFC10-48S12

    ADVANCED ENERGY

    ARTESYN TECHNOLOGIES

    NFC10-48S12

    CONVERTER DC-DC 10W
    ✓ IN STOCK!
    Buy Surplus As Low As $55.03
    $55.03
    Repair Yours $300.00
    ADVANCED ENERGY BXB75-48D05-3V3FH

    ADVANCED ENERGY

    ARTESYN TECHNOLOGIES

    BXB75-48D05-3V3FH

    CONVERTER DC-DC
    ✓ IN STOCK!
    $210.45 Buy Surplus As Low As $126.27
    $126.27
    Repair Yours $300.00
    ADEPT TECH 30846-00020

    ADEPT TECH

    30846-00020

    DISCONTINUED BY MANUFACTURER, POWER AMPLIFIER MODULE, LOW VOLTAGE FUNCTION, MULTI-PHASE, STATUS LED ARRAY, (10846-15200)
    ✓ IN STOCK!
    Buy Surplus As Low As $198.01
    $198.01
    Repair Yours $1,141.32
    MOORE INDUSTRIES SCT/4-20MA/4-20MA/117AC-STD

    MOORE INDUSTRIES

    SCT/4-20MA/4-20MA/117AC-STD

    DISCONTINUED BY MANUFACTURER, SCT SIGNAL CONVERTER, 4-20MA 117AC, STANDARD
    ✓ IN STOCK!
    Buy Surplus As Low As $55.00
    $55.00
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