Product Search

    SEARCH NOW FOR ALL YOUR HELMHOLZ SOLUTIONS

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

    Radwell is not an authorised 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 authorisation by any rights holder.

    Filter Results
    Results 51-100 of 457.
    HELMHOLZ 700-751-5VK21

    HELMHOLZ

    700-751-5VK21

    SSW7-RK512, INTERFACE CONVERTER, MPI-ADAPTER, 24 VDC, 70 MA
    £463.00 Price with VAT: £555.60 Buy Surplus As Low As £278.00 Price with VAT: £333.60
    £278.00 Price with VAT: £333.60
    Repair Yours £242.55 Price with VAT: £291.06
    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
    £472.42 Price with VAT: £566.90 Buy Surplus As Low As £283.89 Price with VAT: £340.67
    £283.89 Price with VAT: £340.67
    Repair Yours £247.25 Price with VAT: £296.70
    HELMHOLZ 700-752-5VK21

    HELMHOLZ

    700-752-5VK21

    DISCONTINUED BY MANUFACTURER, SSW7-RK512, INTERFACE CONVERTER, MPI ADAPTER WITH RS422 INTERFACE (INCL. MANUAL)
    Buy Surplus As Low As £286.12 Price with VAT: £343.34
    £286.12 Price with VAT: £343.34
    Repair Yours £249.35 Price with VAT: £299.22
    HELMHOLZ 700-952-1KM00

    HELMHOLZ

    700-952-1KM00

    FLASH EPROM CARDS, LONG, FOR 400 SERIES FROM SIEMENS, 4 MBYTE
    £499.00 Price with VAT: £598.80 Buy Surplus As Low As £299.00 Price with VAT: £358.80
    £299.00 Price with VAT: £358.80
    Repair Yours £250.00 Price with VAT: £300.00
    HELMHOLZ 700-331-PT100

    HELMHOLZ

    700-331-PT100

    AEA 300, ANALOG INPUT MODULE, 4 INPUTS, PT100/NI100 FOR CONNECTION OF RESISTANCE THERMOMETERS
    ✓ IN STOCK!
    £486.00 Price with VAT: £583.20 Buy Surplus As Low As £370.00 Price with VAT: £444.00
    £370.00 Price with VAT: £444.00
    Repair Yours £255.15 Price with VAT: £306.18
    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)
    £527.00 Price with VAT: £632.40 Buy Surplus As Low As £317.00 Price with VAT: £380.40
    £317.00 Price with VAT: £380.40
    Repair Yours £264.00 Price with VAT: £316.80
    HELMHOLZ 700-842-16S01

    HELMHOLZ

    700-842-16S01

    FLEXTRA SLIM ETHERNET-SWITCH, UNMANAGED, 16-PORT, 100 MBIT
    £398.44 Price with VAT: £478.13 Buy Surplus As Low As £239.51 Price with VAT: £287.41
    £239.51 Price with VAT: £287.41
    Repair Yours £198.85 Price with VAT: £238.62
    HELMHOLZ 700-600-CAN01

    HELMHOLZ

    700-600-CAN01

    DISCONTINUED BY MANUIFACTURER, COMMUNICATION MODULE, CAN-300, REPLACED BY 700-600-CAN12
    ✓ IN STOCK!
    Buy Surplus As Low As £452.54 Price with VAT: £543.05
    £452.54 Price with VAT: £543.05
    Repair Yours £269.59 Price with VAT: £323.51
    HELMHOLZ 700-159-3MB01

    HELMHOLZ

    700-159-3MB01

    PN/MODBUSTCP COUPLER (INCL. MANUAL)
    £542.00 Price with VAT: £650.40 Buy Surplus As Low As £326.00 Price with VAT: £391.20
    £326.00 Price with VAT: £391.20
    Repair Yours £271.00 Price with VAT: £325.20
    HELMHOLZ 700-158-0AD02

    HELMHOLZ

    700-158-0AD02

    DP/DP COUPLER (INCL. MANUAL)
    ✓ IN STOCK!
    £517.00 Price with VAT: £620.40 Buy Surplus As Low As £311.00 Price with VAT: £373.20
    £311.00 Price with VAT: £373.20
    Repair Yours £271.95 Price with VAT: £326.34
    HELMHOLZ 700-875-WAN01

    HELMHOLZ

    700-875-WAN01

    ETHERNET ROUTER , REX 100 WAN, 3 X LAN (SWITCH)/1 X WAN INTERFACE, INCLUDES QUICK START GUIDE
    ✓ IN STOCK!
    £542.00 Price with VAT: £650.40 Buy Surplus As Low As £326.00 Price with VAT: £391.20
    £326.00 Price with VAT: £391.20
    Repair Yours £284.55 Price with VAT: £341.46
    HELMHOLZ 700-160-3EN02

    HELMHOLZ

    700-160-3EN02

    PN/ETHERNETIP COUPLER, 1024 BYTES MAX, 3 INPUT / 3 OUTPUT ASSEMBLIES, CONFIGURATION ONLY WITH GSDML FILE
    £542.00 Price with VAT: £650.40 Buy Surplus As Low As £326.00 Price with VAT: £391.20
    £326.00 Price with VAT: £391.20
    Repair Yours £284.55 Price with VAT: £341.46
    HELMHOLZ 700-162-3MQ02

    HELMHOLZ

    700-162-3MQ02

    DP/PN COUPLER WITH POWER SUPPLY PLUG, 24 V DC (18 ... 28 V DC), 9-PIN D-SUB FEMALE CONNECTOR, MAX. 160 MA, MAX. 3.9 W, 4 LEDS
    £585.00 Price with VAT: £702.00 Buy Surplus As Low As £351.00 Price with VAT: £421.20
    £351.00 Price with VAT: £421.20
    Repair Yours £284.95 Price with VAT: £341.94
    HELMHOLZ 700-651-CAN01

    HELMHOLZ

    700-651-CAN01

    DP/CAN COUPLER LAYER 2 (INCL. MANUAL, CD WITH SOFTWARE)
    £548.00 Price with VAT: £657.60 Buy Surplus As Low As £329.00 Price with VAT: £394.80
    £329.00 Price with VAT: £394.80
    Repair Yours £287.70 Price with VAT: £345.24
    HELMHOLZ 700-753-8MD21

    HELMHOLZ

    700-753-8MD21

    DISCONTINUED BY MANUFACTURER, TELESERVICE MODULE, TS 300, FOR THE S7 RACK WITH ANALOG MODEM, INCL. 3 M USB CABLE, 2 X TELEPHONE CABLE (RJ11+TAE), MANUAL, CD WITH SOFTWARE, SUGGESTED REPLACEM ...
    Buy Surplus As Low As £337.44 Price with VAT: £404.93
    £337.44 Price with VAT: £404.93
    Repair Yours £294.24 Price with VAT: £353.09
    HELMHOLZ 700-441-7LA11

    HELMHOLZ

    700-441-7LA11

    DISCONTINUED BY MANUFACTURER, DIGITAL OUTPUT MODULE NON-FLOATING, F. S5-115U PLC 32 OUTPUTS, 24V DC; 0.5A
    Buy Surplus As Low As £266.12 Price with VAT: £319.34
    £266.12 Price with VAT: £319.34
    Repair Yours £221.03 Price with VAT: £265.23
    HELMHOLZ 700-882-MPI21

    HELMHOLZ

    700-882-MPI21

    PROFIBUS ETHERNET WLAN GATEWAY, 3 M ETHERNET CABLE, QUICK START GUIDE, CD WITH SOFTWARE AND MANUAL, SCREW PLATE / DIN-RAIL MOUNTED
    ✓ IN STOCK!
    £723.49 Price with VAT: £868.19 Buy Surplus As Low As £318.68 Price with VAT: £382.42
    £318.68 Price with VAT: £382.42
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-341-1CH02

    HELMHOLZ

    700-341-1CH02

    700 SERIES, SAS 341-1, COMMUNICATION MODULE, 1 X RS422/RS485, PROTOCOLS: ASCII, 3964R, RK512 AND LOADABLE DRIVERS (MMC) (INCL. CD WITH DATA HANDLING BLOCKS AND MANUAL)
    ✓ IN STOCK!
    £939.00 Price with VAT: £1,126.80 Buy Surplus As Low As £388.39 Price with VAT: £466.07
    £388.39 Price with VAT: £466.07
    Repair Yours £300.00 Price with VAT: £360.00
    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 £159.28 Price with VAT: £191.14
    £159.28 Price with VAT: £191.14
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-375-0LA15

    HELMHOLZ

    700-375-0LA15

    EEPROM MEMORY MODULE 8KBYTE
    ✓ IN STOCK!
    Buy Surplus As Low As £48.88 Price with VAT: £58.66
    £48.88 Price with VAT: £58.66
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-158-3DP02

    HELMHOLZ

    700-158-3DP02

    DP/PN COUPLER V2, PROFIBUS TO PROFINET, DIN RAIL MOUNT, 244 BYTES I/O DATA, REDUNDANT POWER SUPPLY, PROFIBUS UP TO 12 MBPS, PROFINET TRANSMISSION OF 100 MBPS
    ✓ IN STOCK!
    £558.26 Price with VAT: £669.91 Buy Surplus As Low As £318.27 Price with VAT: £381.92
    £318.27 Price with VAT: £381.92
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-322-1BL00

    HELMHOLZ

    700-322-1BL00

    DEA 300, DIGITAL OUTPUT MODULE, 32 OUTPUTS (24 VDC; 0.5 A)
    ✓ IN STOCK!
    £493.84 Price with VAT: £592.61 Buy Surplus As Low As £124.05 Price with VAT: £148.86
    £124.05 Price with VAT: £148.86
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-884-MPI21

    HELMHOLZ

    700-884-MPI21

    NETLINK PRO COMPACT, PROFIBUS ETHERNET GATEWAY(INCL. 3 M ETHERNET CABLE, QUICK START GUIDE, CD WITH SOFTWARE AND MANUAL)
    ✓ IN STOCK!
    £660.35 Price with VAT: £792.42 Buy Surplus As Low As £277.39 Price with VAT: £332.87
    £277.39 Price with VAT: £332.87
    Repair Yours £300.00 Price with VAT: £360.00
    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!
    £419.36 Price with VAT: £503.23 Buy Surplus As Low As £142.52 Price with VAT: £171.02
    £142.52 Price with VAT: £171.02
    Repair Yours £300.00 Price with VAT: £360.00
    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!
    £454.63 Price with VAT: £545.56 Buy Surplus As Low As £124.48 Price with VAT: £149.38
    £124.48 Price with VAT: £149.38
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-375-1LA15

    HELMHOLZ

    700-375-1LA15

    DISCONTINUED BY MANUFACTURER, MEMORY CARD MODULE, EPROM 8 KB
    ✓ IN STOCK!
    Buy Surplus As Low As £38.09 Price with VAT: £45.71
    £38.09 Price with VAT: £45.71
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-321-1EL00

    HELMHOLZ

    700-321-1EL00

    DIGITAL INPUT MODULE, 120VAC, 47/63HZ, 22MA, 32INPUTS
    ✓ IN STOCK!
    £310.27 Price with VAT: £372.32 Buy Surplus As Low As £128.30 Price with VAT: £153.96
    £128.30 Price with VAT: £153.96
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-375-0LA21

    HELMHOLZ

    700-375-0LA21

    EEPROM MEMORY MODULE, 16KB
    ✓ IN STOCK!
    Buy Surplus As Low As £22.99 Price with VAT: £27.59
    £22.99 Price with VAT: £27.59
    Repair Yours £300.00 Price with VAT: £360.00
    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 £159.28 Price with VAT: £191.14
    £159.28 Price with VAT: £191.14
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-375-0LD31

    HELMHOLZ

    700-375-0LD31

    EEPROM MEMORY MODULE RAM 32 KBYTE
    ✓ IN STOCK!
    Buy Surplus As Low As £91.35 Price with VAT: £109.62
    £91.35 Price with VAT: £109.62
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-375-OLC31

    HELMHOLZ

    700-375-OLC31

    EEPROM MEMORY MODULE 8KBYTE
    ✓ IN STOCK!
    Buy Surplus As Low As £60.40 Price with VAT: £72.48
    £60.40 Price with VAT: £72.48
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-375-0LA61

    HELMHOLZ

    700-375-0LA61

    EEPROM MEMORY MODULE 64KB
    ✓ IN STOCK!
    £138.99 Price with VAT: £166.79 Buy Surplus As Low As £31.38 Price with VAT: £37.66
    £31.38 Price with VAT: £37.66
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-951-0KE00

    HELMHOLZ

    700-951-0KE00

    DISCONTINUED BY MANUFACTURER, MEMORY SUBMODULE, 32 KB, FLASH EPROM
    ✓ IN STOCK!
    Buy Surplus As Low As £80.03 Price with VAT: £96.04
    £80.03 Price with VAT: £96.04
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-375-1LA41

    HELMHOLZ

    700-375-1LA41

    DISCONTINUED BY MANUFACTURER, MEMORY CARD MODULE, EPROM SUBMODULES, 375 SERIES, 32 KB
    ✓ IN STOCK!
    Buy Surplus As Low As £37.12 Price with VAT: £44.54
    £37.12 Price with VAT: £44.54
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-321-1BH01

    HELMHOLZ

    700-321-1BH01

    16 INPUTS, DC24V INPUT VOLTAGE VALUE, DIGITAL INPUT MODULE, COMPATIBLE W/ THE SIEMENS S7-300 PLC I/O SYSTEMS
    ✓ IN STOCK!
    £460.92 Price with VAT: £553.10 Buy Surplus As Low As £201.61 Price with VAT: £241.93
    £201.61 Price with VAT: £241.93
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-953-8LL30

    HELMHOLZ

    700-953-8LL30

    MICRO MEMORY CARD FOR THE 300 SERIES, 2 MBYTE
    £184.80 Price with VAT: £221.77 Buy Surplus As Low As £110.88 Price with VAT: £133.06
    £110.88 Price with VAT: £133.06
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-953-8LM30

    HELMHOLZ

    700-953-8LM30

    MICRO MEMORY CARD FOR THE 300 SERIES, 4 MBYTE
    £230.64 Price with VAT: £276.76 Buy Surplus As Low As £138.23 Price with VAT: £165.88
    £138.23 Price with VAT: £165.88
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-954-8LE01

    HELMHOLZ

    700-954-8LE01

    MEMORY CARD FOR THE 1200/1500 SERIES, 12 MBYTE
    £134.54 Price with VAT: £161.45 Buy Surplus As Low As £80.57 Price with VAT: £96.69
    £80.57 Price with VAT: £96.69
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-954-8LF01

    HELMHOLZ

    700-954-8LF01

    MEMORY CARD FOR THE 1200/1500 SERIES, 24 MBYTE
    £199.59 Price with VAT: £239.51 Buy Surplus As Low As £119.75 Price with VAT: £143.70
    £119.75 Price with VAT: £143.70
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-996-2AA01

    HELMHOLZ

    700-996-2AA01

    FLEXTRA® FO 650-2, PROFIBUS OPTICAL HUB, BFOC, 650 NM, POF/PCF (INCL. INSTRUCTION)
    £253.55 Price with VAT: £304.26 Buy Surplus As Low As £152.28 Price with VAT: £182.73
    £152.28 Price with VAT: £182.73
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-996-2CA01

    HELMHOLZ

    700-996-2CA01

    FLEXTRA® FO 650-2, PROFIBUS OPTICAL HUB, VERSATILE LINK, 650 NM, POF/PCF (INCL. INSTRUCTION)
    £253.55 Price with VAT: £304.26 Buy Surplus As Low As £152.28 Price with VAT: £182.73
    £152.28 Price with VAT: £182.73
    Repair Yours £221.77 Price with VAT: £266.12
    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
    £360.74 Price with VAT: £432.89 Buy Surplus As Low As £216.59 Price with VAT: £259.91
    £216.59 Price with VAT: £259.91
    Repair Yours £221.77 Price with VAT: £266.12
    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)
    £445.01 Price with VAT: £534.01 Buy Surplus As Low As £267.60 Price with VAT: £321.12
    £267.60 Price with VAT: £321.12
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-752-1VK21

    HELMHOLZ

    700-752-1VK21

    SSW7, MPI PROGRAMMING ADAPTER, RS422 (INCL. CD WITH MANUAL AND SOFTWARE)
    £207.72 Price with VAT: £249.26 Buy Surplus As Low As £124.93 Price with VAT: £149.91
    £124.93 Price with VAT: £149.91
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-860-WAL01

    HELMHOLZ

    700-860-WAL01

    INDUSTRIAL NAT GATEWAY / FIREWALL, 18-30VDC, 1 WAN PORT, 3 LAN PORTS, INCLUDES QUICK START GUIDE
    £524.23 Price with VAT: £629.08 Buy Surplus As Low As £278.57 Price with VAT: £334.28
    £278.57 Price with VAT: £334.28
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-923-2BB00

    HELMHOLZ

    700-923-2BB00

    FLAT ROUND CABLE, UNSHIELDED, 20-PIN, 2 RIBBON CONNECTORS, 1.0 M
    £25.13 Price with VAT: £30.16 Buy Surplus As Low As £15.52 Price with VAT: £18.63
    £15.52 Price with VAT: £18.63
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-923-2BB50

    HELMHOLZ

    700-923-2BB50

    FLAT ROUND CABLE, UNSHIELDED, 20-PIN, 2 RIBBON CONNECTORS, 1.5 M
    £26.61 Price with VAT: £31.93 Buy Surplus As Low As £16.26 Price with VAT: £19.52
    £16.26 Price with VAT: £19.52
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-923-2BC00

    HELMHOLZ

    700-923-2BC00

    FLAT ROUND CABLE, UNSHIELDED, 20-PIN, 2 RIBBON CONNECTORS, 2.0 M
    £28.09 Price with VAT: £33.71 Buy Surplus As Low As £17.00 Price with VAT: £20.40
    £17.00 Price with VAT: £20.40
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-923-2BC50

    HELMHOLZ

    700-923-2BC50

    FLAT ROUND CABLE, UNSHIELDED, 20-PIN, 2 RIBBON CONNECTORS, 2.5 M
    £31.05 Price with VAT: £37.26 Buy Surplus As Low As £18.48 Price with VAT: £22.18
    £18.48 Price with VAT: £22.18
    Repair Yours £221.77 Price with VAT: £266.12
    HELMHOLZ 700-923-2BD00

    HELMHOLZ

    700-923-2BD00

    FLAT ROUND CABLE, UNSHIELDED, 20-PIN, 2 RIBBON CONNECTORS, 3.0 M
    £34.00 Price with VAT: £40.80 Buy Surplus As Low As £21.44 Price with VAT: £25.72
    £21.44 Price with VAT: £25.72
    Repair Yours £221.77 Price with VAT: £266.12
    Previous Next
    1 2 3 4 5 6 7 8 9 10