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    Results 151-200 of 518.
    HELMHOLZ 700-951-0KD00

    HELMHOLZ

    700-951-0KD00

    DISCONTINUED BY MANUFACTURER, EPROM CARD, FLASH, FOR USE IN CPU 313 TO CPU 318-2
    ✓ IN STOCK!
    Buy Surplus As Low As $411.00
    $411.00
    HELMHOLZ 700-954-8LP01

    HELMHOLZ

    700-954-8LP01

    MEMORY CARD FOR THE 1200/1500 SERIES, 2 GBYTE
    $685.00 Buy New $685.00
    $411.00
    Repair Yours $342.00
    HELMHOLZ 700-881-MPI22

    HELMHOLZ

    700-881-MPI22

    NETL?INK® PRO POE, PROFIBUS ETHERNET GATEWAY, 35° CABLE CONNECTOR (INCL. 3 M ETHERNET CABLE, QUICK START GUIDE, CD WITH SOFTWARE AND MANUAL)
    $685.00 Buy New $685.00
    $411.00
    Repair Yours $342.00
    HELMHOLZ 700-800-TAP01

    HELMHOLZ

    700-800-TAP01

    TAP IE 100, ETHERNET TEST ACCESS POINT FOR 10/100 MBPS NETWORKS
    $678.00 Buy New $678.00
    $407.00
    HELMHOLZ 700-751-9VK21

    HELMHOLZ

    700-751-9VK21

    MPI ADAPTER, WITH HMI PROTOCOLL, RS485 AND RS232 INTERFACE, 24 VDC, SUB-D 9 PIN CONNECTOR, IP20
    $673.00 Buy New $673.00
    $404.00
    HELMHOLZ 700-159-3MB01

    HELMHOLZ

    700-159-3MB01

    PN/MODBUSTCP COUPLER (INCL. MANUAL)
    $666.00 Buy New $666.00
    $400.00
    Repair Yours $332.00
    HELMHOLZ 700-952-1AK00

    HELMHOLZ

    700-952-1AK00

    RAM CARD, LONG, 1 MBYTE DISCONTINUED ARTICLE - STOCK CLEARANCE SALE
    ✓ IN STOCK!
    $686.00 Buy New $686.00
    $399.33
    Repair Yours $341.96
    HELMHOLZ 700-331-PT100

    HELMHOLZ

    700-331-PT100

    AEA 300, ANALOG INPUT MODULE, 4 INPUTS, PT100/NI100 FOR CONNECTION OF RESISTANCE THERMOMETERS
    ✓ IN STOCK!
    $609.00 Buy New $609.00
    $393.55
    Repair Yours $304.00
    HELMHOLZ 700-332-5HB01

    HELMHOLZ

    700-332-5HB01

    AEA 300, ANALOG OUTPUT MODULE, 2-CHANNEL, 2 OUTPUTS FOR CONNECTION OF ANALOG ACTUATORS, 0–10 V/4–20 MA
    $654.00 Buy New $654.00
    $393.00
    Repair Yours $327.00
    HELM HT-400-35

    HELM

    HT-400-35

    SENSING TRANSDUCER, 8-15 VAC/DC, 400-600 MICROSTRAIN, 35 FT CABLE
    $867.00 Buy Surplus As Low As $390.00
    $390.00
    Repair Yours $318.00
    HELMHOLZ 700-753-8IS21

    HELMHOLZ

    700-753-8IS21

    TS 300, TELESERVICE MODULE FOR THE S7 RACK WITH ISDN MODEM INCL. 3 M USB CABLE, 1 X RJ11 TELEPHONE CABLE 3 M, MANUAL, CD WITH SOFTWARE
    ✓ IN STOCK!
    $644.00 Buy New $644.00
    $387.00
    Repair Yours $321.00
    HELMHOLZ 700-770-8IS41

    HELMHOLZ

    700-770-8IS41

    DISCONTINUED BY MANUFACTURER, MPI/PROFIBUS ADAPTER WITH MODEM ISDN (INCL. DIN RAIL ADAPTER, 1 X TELEPHONE CABLE RJ11 3 M, 3 M PROGRAMMING CABLE, USB CABLE, MANUAL, CD
    Buy Surplus As Low As $387.00
    $387.00
    HELMHOLZ 700-751-8GS21

    HELMHOLZ

    700-751-8GS21

    SSW7-TS, MPI ADAPTER WITH MODEM GSM (INCL. DIN RAIL ADAPTER, 3 M PROGRAMMING CABLE, MANUAL, CD WITH SOFTWARE)
    $644.00 Buy New $644.00
    $387.00
    Repair Yours $321.00
    HELMHOLZ 700-952-1AH00

    HELMHOLZ

    700-952-1AH00

    700 SERIES, RAM CARD, LONG, 256 KBYTE, FOR 400 SERIES
    $636.00 Buy New $636.00
    $382.00
    HELM INSTRUMENT 41064

    HELM INSTRUMENT

    41064

    POWER SUPPLY
    $636.00 Buy Surplus As Low As $382.00
    $382.00
    Repair Yours $318.00
    HELMHOLZ 700-972-2XA02

    HELMHOLZ

    700-972-2XA02

    FLEXTRA® TWINREPEATER, PROFIBUS REPEATER, SET INCL. 2 PROFIBUS CONNECTORS 90° SCREW TERMINALS WITH PG
    $625.00 Buy New $625.00
    $375.00
    Repair Yours $312.00
    HELM 1535K

    HELM

    1535K

    DISCONTINUED BY MANUFACTURER, LIGHT CRANE ROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $372.00
    $372.00
    Repair Yours $310.00
    HELMHOLZ 700-322-1BL00

    HELMHOLZ

    700-322-1BL00

    OUTPUT MODULE, 24 VDC, 0.5AMP, 32 OUTPUTS
    ✓ IN STOCK!
    $820.00 Buy New $820.00
    $370.00
    Repair Yours $304.00
    HELMHOLZ 700-954-8LL03

    HELMHOLZ

    700-954-8LL03

    MEMORY CARD FOR THE 1200/1500 SERIES, 256 MBYTE
    $611.00 Buy New $611.00
    $367.00
    HELMHOLZ 700-751-8IS21

    HELMHOLZ

    700-751-8IS21

    SSW7-TS, MPI ADAPTER WITH MODEM ISDN (INCL. DIN RAIL ADAPTER, 1 X TELEPHONE CABLE RJ11 3 M, 3 M PROGRAMMING CABLE, MANUAL, CD WITH SOFTWARE)
    $602.00 Buy New $602.00
    $362.00
    Repair Yours $300.00
    HELM B10A401-3C

    HELM

    B10A401-3C

    PC POWER BOARD
    Buy Surplus As Low As $360.00
    $360.00
    Repair Yours $300.00
    HELMHOLZ 700-751-8VK21

    HELMHOLZ

    700-751-8VK21

    DISCONTINUED BY MANUFACTURER, MPI ADAPTER W/ TELESERVICE FUNCTION, 45 MA, 24 VDC / 18..30 V, RS485, (SW7-TS)
    ✓ IN STOCK!
    Buy Surplus As Low As $360.00
    $360.00
    Repair Yours $299.00
    HELMHOLZ 700-751-8MD21

    HELMHOLZ

    700-751-8MD21

    DISCONTINUED BY MANUFACTURER, MPI ADAPTER WITH MODEM ANALOG, INCL. DIN RAIL ADAPTER, 2 X TELEPHONE CABLE RJ11 + TAE, 3 M EACH, 3 M PROGRAMMING CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $360.00
    $360.00
    Repair Yours $299.00
    HELM HT40050M

    HELM

    HT40050M

    SENSOR
    $594.00 Buy Surplus As Low As $357.00
    $357.00
    Repair Yours $297.00
    HELMHOLZ 700-323-1BL00

    HELMHOLZ

    700-323-1BL00

    DEA 300, DIGITAL INPUT/OUTPUT MODULE, 16 INPUTS (24 VDC)/16 OUTPUTS (24 VDC; 0.5 A)
    ✓ IN STOCK!
    $768.00 Buy New $768.00
    $356.00
    Repair Yours $287.00
    HELMHOLZ 700-841-8ES01

    HELMHOLZ

    700-841-8ES01

    ETHERNET-SWITCH, 8-PORT, UNMANAGED, 10/100/1000 MBIT, INCL. INSTRUCTIONS
    $589.00 Buy New $589.00
    $354.00
    Repair Yours $294.00
    HELMHOLZ 700-850-4PS01

    HELMHOLZ

    700-850-4PS01

    PROFINET SWITCH, 4-PORT, MANAGED, QUICK START GUIDE, CD INCL. WITH GSDML FILE
    $585.00 Buy New $585.00
    $351.00
    Repair Yours $292.00
    HELM INSTRUMENT A01C115-1

    HELM INSTRUMENT

    A01C115-1

    PC BOARD
    Buy Surplus As Low As $348.00
    $348.00
    Repair Yours $290.00
    HELM INSTRUMENT B01C105-2

    HELM INSTRUMENT

    B01C105-2

    PC BOARD
    Buy Surplus As Low As $348.00
    $348.00
    Repair Yours $290.00
    HELMHOLZ 700-750-LAN13

    HELMHOLZ

    700-750-LAN13

    SSW5/LAN, S5 ETHERNET CONVERTER (INCL. 3 M ETHERNET CABLE, MANUAL, CD WITH SOFTWARE)
    Buy Surplus As Low As $348.00
    $348.00
    Repair Yours $290.00
    HELMHOLZ 800-870-WEB25

    HELMHOLZ

    800-870-WEB25

    DISCONTINUED BY MANUFACTURER, MYREX24.NET WEB25LICENSE FOR 25 ADDITIONAL WEB2GO CONNECTIONS; EXPIRES 1 YEAR AFTER THE INVOICE DATE.**
    $573.00 Buy New $573.00
    $344.00
    HELMHOLZ 700-840-16S01

    HELMHOLZ

    700-840-16S01

    ETHERNET-SWITCH, 16-PORT, UNMANAGED, 10/100 MBIT, INCL. INSTRUCTIONS
    $565.00 Buy New $565.00
    $339.00
    HELMHOLZ 700-953-8LM31

    HELMHOLZ

    700-953-8LM31

    MICRO MEMORY CARD, 4 MBYTE, FOR 300 SERIES
    $563.00 Buy New $563.00
    $338.00
    HELMHOLZ 700-972-2AA02

    HELMHOLZ

    700-972-2AA02

    FLEXTRA® TWINREPEATER, PROFIBUS REPEATER (INCL. INSTRUCTION)
    $551.00 Buy New $551.00
    $331.00
    Repair Yours $267.00
    HELMUT ROSSMANITH 2LS3400DC

    HELMUT ROSSMANITH

    2LS3400DC

    DISCONTINUED BY MANUFACTURER, CONTROL PANEL 24VDC, 210MA
    ✓ IN STOCK!
    Buy Surplus As Low As $330.00
    $330.00
    HELMHOLZ 700-340-1CH02

    HELMHOLZ

    700-340-1CH02

    700 SERIES, SAS 340-1, COMMUNICATION MODULE, 1 X RS422/RS485, PROTOCOLS: ASCII, 3964R (INCL. CD WITH DATA HANDLING BLOCKS AND MANUAL)
    $547.00 Buy New $547.00
    $329.00
    Repair Yours $274.00
    HELMHOLZ 700-847-8ES01

    HELMHOLZ

    700-847-8ES01

    ETHERNET-SWITCH 8-PORT, UNMANAGED, 10/100 MBIT, IP67, INCL. INSTRUCTIONS
    $543.00 Buy New $543.00
    $326.00
    HELM INSTRUMENT B01C204-0

    HELM INSTRUMENT

    B01C204-0

    PC BOARD
    Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $270.00
    HELMHOLZ 700-952-1KK00

    HELMHOLZ

    700-952-1KK00

    FLASH EPROM CARDS, LONG, FOR 400 SERIES FROM SIEMENS, 1 MBYTE
    $530.00 Buy New $530.00
    $318.00
    Repair Yours $265.00
    HELMHOLZ 700-321-1BL00

    HELMHOLZ

    700-321-1BL00

    INPUT MODULE, DIGITAL, 7 MA, 24 VDC, 1.2 TO 4.8 MS DELAY TIME, 32 INPUTS, - 25 TO +75 DEGREES C
    ✓ IN STOCK!
    $525.30 Buy New $525.30
    $315.18
    Repair Yours $299.00
    HELM INSTRUMENT B10A311-4C

    HELM INSTRUMENT

    B10A311-4C

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $313.20
    $313.20
    Repair Yours $290.00
    HELMHOLZ 700-660-2AA01

    HELMHOLZ

    700-660-2AA01

    CAN BRIDGE, CONNECTING CAN NETWORKS2 X CAN BUS CONNECTIONS (INCLUDES SOFTWARE MANUAL AND USB PROGRAMMING CABLE)
    $520.00 Buy New $520.00
    $312.00
    HELMHOLZ 700-997-1AN01

    HELMHOLZ

    700-997-1AN01

    SFP TRANSCEIVER 1,25 GBPS, LC-PORT OPTICAL, SINGLEMODE 1310NM, UP TO 40KM, FOR "FLEXTRA SWITCH FO"
    $520.00 Buy New $520.00
    $312.00
    HELM INSTRUMENT TLG2300

    HELM INSTRUMENT

    TLG2300

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, LOAD MONITOR, TONNAGE, TREND SERIES 2, 3 POINT LED DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $306.00
    $306.00
    Repair Yours $299.00
    HELM INSTRUMENT B10C101-2

    HELM INSTRUMENT

    B10C101-2

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, DOUBLE SWITCH/DOUBLE POT, CARD-SIDE TERMINAL, MULTI-ZONE
    ✓ IN STOCK!
    Buy Surplus As Low As $306.00
    $306.00
    Repair Yours $200.00
    HELMHOLZ 700-750-1US13

    HELMHOLZ

    700-750-1US13

    DISCONTINUED BY MANUFACTURER, PROGRAMMING CABLE, SSW5/USB, 5 M, SUB-D 15-PIN CONNECTOR
    Buy Surplus As Low As $300.00
    $300.00
    HELMHOLZ 700-952-1KM00

    HELMHOLZ

    700-952-1KM00

    FLASH EPROM CARDS, LONG, FOR 400 SERIES FROM SIEMENS, 4 MBYTE
    $683.10 Buy New $683.10
    $409.31
    Repair Yours $342.24
    HELM INSTRUMENT HM285M1

    HELM INSTRUMENT

    HM285M1

    PC BOARD
    Buy Surplus As Low As $294.00
    $294.00
    Repair Yours $250.00
    HELMHOLZ 700-340-2AH02

    HELMHOLZ

    700-340-2AH02

    SAS 340-2, 2 X RS232, 2 X USBINCL. CD WITH HANDLING BLOCKS AND MANUAL; PROTOCOLS: ASCII, 3964R
    $488.00 Buy New $488.00
    $293.00
    Repair Yours $244.00
    HELMHOLZ 700-321-1EL00

    HELMHOLZ

    700-321-1EL00

    DIGITAL INPUT MODULE, 120VAC, 47/63HZ, 22MA, 32INPUTS
    ✓ IN STOCK!
    $381.00 Buy New $381.00
    $290.00
    Repair Yours $200.00
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