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    PLCs/Machine Control / VDC Logic I/O Module

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    Results 1-50 of 83.
    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!
    £467.09 Price with VAT: £560.51 Buy Surplus As Low As £194.09 Price with VAT: £232.91
    £194.09 Price with VAT: £232.91
    Repair Yours £224.74 Price with VAT: £269.68
    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 700-332-5HD01

    HELMHOLZ

    700-332-5HD01

    AEA 300, ANALOG OUTPUT MODULE, 4-CHANNEL, 4 OUTPUTS FOR CONNECTION OF ANALOG ACTUATORS, 0–10 V/4–20 MA
    ✓ IN STOCK!
    £782.56 Price with VAT: £939.07 Buy Surplus As Low As £258.42 Price with VAT: £310.10
    £258.42 Price with VAT: £310.10
    Repair Yours £225.75 Price with VAT: £270.90
    HELMHOLZ 700-640-CAN21

    HELMHOLZ

    700-640-CAN21

    700 SERIES, CAN 400-2, COMMUNICATION MODULE WITH 2 CAN INTERFACES
    ✓ IN STOCK!
    £1,356.00 Price with VAT: £1,627.20 Buy Surplus As Low As £385.87 Price with VAT: £463.04
    £385.87 Price with VAT: £463.04
    Repair Yours £320.27 Price with VAT: £384.32
    HELMHOLZ 700-341-2AH02

    HELMHOLZ

    700-341-2AH02

    700 SERIES, SAS 341-2, COMMUNICATION MODULE, 2 X RS232, 2X USB, PROTOCOLS: ASCII, 3964R, RK512 AND LOADABLE DRIVERS (MMC) (INCL. CD WITH DATA HANDLING BLOCKS AND MANUAL)
    ✓ IN STOCK!
    £982.00 Price with VAT: £1,178.40 Buy Surplus As Low As £490.10 Price with VAT: £588.12
    £490.10 Price with VAT: £588.12
    Repair Yours £344.14 Price with VAT: £412.97
    HELMHOLZ 700-322-1BF01

    HELMHOLZ

    700-322-1BF01

    DIGITAL OUTPUT MODULE, DEA 300, 2 AMP, 24 VDC, 8 OUTPUTS, 20 PIN FAST CONNECTORS, DIN RAIL MOUNT, 0 TO +60 DEGREES C, IP20
    ✓ IN STOCK!
    £225.71 Price with VAT: £270.85 Buy Surplus As Low As £89.80 Price with VAT: £107.76
    £89.80 Price with VAT: £107.76
    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 £99.58 Price with VAT: £119.50
    £99.58 Price with VAT: £119.50
    Repair Yours £300.00 Price with VAT: £360.00
    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 700-322-1BH01

    HELMHOLZ

    700-322-1BH01

    DIGITAL OUTPUT MODULE, DEA 300 SERIES, 16 OUTPUTS, 0.5 AMP, 24 VDC
    ✓ IN STOCK!
    £274.96 Price with VAT: £329.95 Buy Surplus As Low As £109.83 Price with VAT: £131.80
    £109.83 Price with VAT: £131.80
    Repair Yours £200.00 Price with VAT: £240.00
    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 700-321-1BH02

    HELMHOLZ

    700-321-1BH02

    DIGITAL INPUT MODULE, DEA 300, 16 INPUTS, 24 V DC, 7 MA, 1.2 TO 4.8 MS DELAY TIME, 20-PIN, DIN RAIL MOUNT, IP20
    ✓ IN STOCK!
    £206.47 Price with VAT: £247.76 Buy Surplus As Low As £82.15 Price with VAT: £98.58
    £82.15 Price with VAT: £98.58
    HELMHOLZ 700-158-3PN02

    HELMHOLZ

    700-158-3PN02

    COUPLER, V2, INCL. QUICK START GUIDE, CD WITH GSDML FILE
    ✓ IN STOCK!
    £597.00 Price with VAT: £716.40 Buy Surplus As Low As £395.00 Price with VAT: £474.00
    £395.00 Price with VAT: £474.00
    Repair Yours £312.90 Price with VAT: £375.48
    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 £121.14 Price with VAT: £145.37
    £121.14 Price with VAT: £145.37
    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 £105.44 Price with VAT: £126.53
    £105.44 Price with VAT: £126.53
    Repair Yours £300.00 Price with VAT: £360.00
    HELMHOLZ 700-996-2BA01

    HELMHOLZ

    700-996-2BA01

    DISCONTINUED BY MANUFACTURER SINCE 2023, 700 SERIES, FLEXTRA FO 650-2, PROFIBUS OPTICAL HUB, SMA, 650 NM, POF/PCF (INCL. INSTRUCTION)
    Buy Surplus As Low As £674.21 Price with VAT: £809.05
    £674.21 Price with VAT: £809.05
    Repair Yours £559.60 Price with VAT: £671.51
    HELMHOLZ 700-370-0AL01

    HELMHOLZ

    700-370-0AL01

    PLACEHOLDER MODULE, 40-PIN DISCONTINUED ARTICLE - STOCK CLEARANCE SALE
    £81.65 Price with VAT: £97.99 Buy Surplus As Low As £49.44 Price with VAT: £59.33
    £49.44 Price with VAT: £59.33
    HELMHOLZ 700-370-0AA01

    HELMHOLZ

    700-370-0AA01

    PLACEHOLDER MODULE, 20-PIN DISCONTINUED ARTICLE - STOCK CLEARANCE SALE
    £74.16 Price with VAT: £89.00 Buy Surplus As Low As £44.95 Price with VAT: £53.94
    £44.95 Price with VAT: £53.94
    HELMHOLZ 700-992-1AA01

    HELMHOLZ

    700-992-1AA01

    OPTOPUS, PROFIBUS OPTICAL LINK, BFOC, 650 NM, POF/PCF (INCL. INSTRUCTION, POF PLUG-IN CONNECTOR)
    £324.00 Price with VAT: £388.80 Buy Surplus As Low As £195.00 Price with VAT: £234.00
    £195.00 Price with VAT: £234.00
    Repair Yours £200.00 Price with VAT: £240.00
    HELMHOLZ 700-600-CAN12

    HELMHOLZ

    700-600-CAN12

    CAN 300 PRO, COMMUNICATION MODULE, INCL. USB PROGRAMMING CABLE
    £949.00 Price with VAT: £1,138.80 Buy Surplus As Low As £570.00 Price with VAT: £684.00
    £570.00 Price with VAT: £684.00
    Repair Yours £497.70 Price with VAT: £597.24
    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 700-993-1AA01

    HELMHOLZ

    700-993-1AA01

    OPTOPUS, PROFIBUS OPTICAL LINK, SMA, 650 NM, POF/PCF (INCL. INSTRUCTION, POF PLUG-IN CONNECTOR)
    £324.00 Price with VAT: £388.80 Buy Surplus As Low As £195.00 Price with VAT: £234.00
    £195.00 Price with VAT: £234.00
    Repair Yours £200.00 Price with VAT: £240.00
    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
    £374.00 Price with VAT: £448.80 Buy Surplus As Low As £225.00 Price with VAT: £270.00
    £225.00 Price with VAT: £270.00
    Repair Yours £200.00 Price with VAT: £240.00
    HELMHOLZ 700-331-4MA20

    HELMHOLZ

    700-331-4MA20

    AEA 300, ANALOG INPUT MODULE, 8 CURRENT INPUTS FOR CONNECTING CURRENT SENSORS, 4-20 MA
    £773.19 Price with VAT: £927.83 Buy Surplus As Low As £464.35 Price with VAT: £557.22
    £464.35 Price with VAT: £557.22
    Repair Yours £405.15 Price with VAT: £486.18
    HELMHOLZ 700-650-CAN01

    HELMHOLZ

    700-650-CAN01

    MODULE, UP TO 1 MBPS CAN TRANSFER RATE, UP TO 12 MBPS PROFIBUS-DP, 3 LED STATUS LIGHTS, 240 BYTES OF INPUT/OUTPUT DATA MAX., SUB-D FEMALE CONNECTION, 9-PIN
    £862.63 Price with VAT: £1,035.16 Buy Surplus As Low As £432.28 Price with VAT: £518.74
    £432.28 Price with VAT: £518.74
    Repair Yours £373.80 Price with VAT: £448.56
    HELMHOLZ 700-341-2CH02

    HELMHOLZ

    700-341-2CH02

    700 SERIES, SAS 341-2, COMMUNICATION MODULE, 2 X RS422/RS485, PROTOCOLS: ASCII, 3964R, RK512 AND LOADABLE DRIVERS (MMC) (INCL. CD WITH DATA HANDLING BLOCKS AND MANUAL)
    £1,030.00 Price with VAT: £1,236.00 Buy Surplus As Low As £618.00 Price with VAT: £741.60
    £618.00 Price with VAT: £741.60
    Repair Yours £513.00 Price with VAT: £615.60
    HELMHOLZ 700-331-1KF01

    HELMHOLZ

    700-331-1KF01

    ANALOG INPUT MODULE, AEA 300, 8 INPUTS, 40 PIN, IP20, FOR CONNECTION OF CURRENT VOLTAGE TRANSMITTERS/RESISTORS
    £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 700-640-CAN11

    HELMHOLZ

    700-640-CAN11

    700 SERIES, CAN 400-1, COMMUNICATION MODULE WITH 1 CAN INTERFACE
    £1,085.00 Price with VAT: £1,302.00 Buy Surplus As Low As £651.00 Price with VAT: £781.20
    £651.00 Price with VAT: £781.20
    Repair Yours £568.05 Price with VAT: £681.66
    HELMHOLZ 700-991-1AA01

    HELMHOLZ

    700-991-1AA01

    DISCONTINUED BY MANUFACTURER, OPTOPUS, PROFIBUS OPTICAL LINK, VERSATILE LINK, 650 NM, POF/PCF (INCL. INSTRUCTION, POF PLUG-IN CONNECTOR)
    Buy Surplus As Low As £195.08 Price with VAT: £234.10
    £195.08 Price with VAT: £234.10
    Repair Yours £200.00 Price with VAT: £240.00
    HELMHOLZ 700-322-1HF01

    HELMHOLZ

    700-322-1HF01

    DISCONTINUED BY MANUFACTURER, DEA 300, DIGITAL OUTPUT MODULE, 8 OUTPUTS, RELAYS, 2 AMP, REPLACED BY 700-322-1BF01
    Buy Surplus As Low As £107.00 Price with VAT: £128.40
    £107.00 Price with VAT: £128.40
    Repair Yours Contact Us
    HELMHOLZ 700-331-0V010

    HELMHOLZ

    700-331-0V010

    AEA 300, ANALOG INPUT MODULE, 8 VOLTAGE INPUTS, FOR CONNECTION VOLTAGE TRANSMITTERS, 0–10 V
    £360.92 Price with VAT: £433.10 Buy Surplus As Low As £217.14 Price with VAT: £260.57
    £217.14 Price with VAT: £260.57
    Repair Yours £200.00 Price with VAT: £240.00
    HELMHOLZ 700-323-1BH01

    HELMHOLZ

    700-323-1BH01

    DEA 300, DIGITAL INPUT/OUTPUT MODULE, 8 INPUTS (DC 24 V)/8 OUTPUTS (DC 24 V, 0.5 A)
    £252.00 Price with VAT: £302.40 Buy Surplus As Low As £152.00 Price with VAT: £182.40
    £152.00 Price with VAT: £182.40
    Repair Yours £200.00 Price with VAT: £240.00
    HELMHOLZ 600-210-0AB01

    HELMHOLZ

    600-210-0AB01

    DIGITAL INPUT MODULE - DI 2 X DC 24 V
    £34.46 Price with VAT: £41.35 Buy Surplus As Low As £20.98 Price with VAT: £25.17
    £20.98 Price with VAT: £25.17
    Repair Yours Contact Us
    HELMHOLZ 600-260-4AD01

    HELMHOLZ

    600-260-4AD01

    TB20, ANALOG OUTPUT MODULE - AO 4X I, 0/4...20 MA, 12 BIT
    £281.67 Price with VAT: £338.00 Buy Surplus As Low As £169.30 Price with VAT: £203.16
    £169.30 Price with VAT: £203.16
    HELMHOLZ 600-220-7AP21

    HELMHOLZ

    600-220-7AP21

    TB20, DIGITAL OUTPUT MODULE - DO 16X DC 24 V, 700 MA, HIGH FEATURE
    £188.78 Price with VAT: £226.54 Buy Surplus As Low As £113.87 Price with VAT: £136.64
    £113.87 Price with VAT: £136.64
    HELMHOLZ 600-220-0AD01

    HELMHOLZ

    600-220-0AD01

    TB20, DIGITAL OUTPUT MODULE - DO 4X DC 24 V, 500 MA
    £61.43 Price with VAT: £73.71 Buy Surplus As Low As £37.46 Price with VAT: £44.95
    £37.46 Price with VAT: £44.95
    HELMHOLZ 600-211-0BH21

    HELMHOLZ

    600-211-0BH21

    TB20, DIGITAL INPUT MODULE - DI 8X AC 230 V, PER CHANNEL N, TYPE 1
    £113.87 Price with VAT: £136.64 Buy Surplus As Low As £68.92 Price with VAT: £82.70
    £68.92 Price with VAT: £82.70
    HELMHOLZ 600-211-0BD01

    HELMHOLZ

    600-211-0BD01

    TB20, DIGITAL INPUT MODULE - DI 4X AC 230 V, PER CHANNEL N, TYPE 1
    £74.16 Price with VAT: £89.00 Buy Surplus As Low As £44.95 Price with VAT: £53.94
    £44.95 Price with VAT: £53.94
    HELMHOLZ 600-210-0DP21

    HELMHOLZ

    600-210-0DP21

    TB20, DIGITAL INPUT MODULE - DI 16X DC 24 V, GND READING
    £143.08 Price with VAT: £171.70 Buy Surplus As Low As £86.15 Price with VAT: £103.38
    £86.15 Price with VAT: £103.38
    HELMHOLZ 600-220-0BB01

    HELMHOLZ

    600-220-0BB01

    TB20, DIGITAL OUTPUT MODULE - DO 2X DC 24 V, 2 A
    £70.42 Price with VAT: £84.50 Buy Surplus As Low As £42.70 Price with VAT: £51.24
    £42.70 Price with VAT: £51.24
    HELMHOLZ 600-210-0DH01

    HELMHOLZ

    600-210-0DH01

    TB20, DIGITAL INPUT MODULE - DI 8X DC 24 V, GND READING
    £77.16 Price with VAT: £92.59 Buy Surplus As Low As £46.45 Price with VAT: £55.73
    £46.45 Price with VAT: £55.73
    HELMHOLZ 600-210-0CF21

    HELMHOLZ

    600-210-0CF21

    TB20, DIGITAL INPUT MODULE - DI 6X DC 24 V, 3-WIRE
    £78.66 Price with VAT: £94.39 Buy Surplus As Low As £47.19 Price with VAT: £56.63
    £47.19 Price with VAT: £56.63
    HELMHOLZ 600-210-0CC01

    HELMHOLZ

    600-210-0CC01

    TB20, DIGITAL INPUT MODULE - DI 3X DC 24 V, 3-WIRE
    £43.45 Price with VAT: £52.14 Buy Surplus As Low As £26.22 Price with VAT: £31.46
    £26.22 Price with VAT: £31.46
    HELMHOLZ 600-730-4AD01

    HELMHOLZ

    600-730-4AD01

    TB20 POTENTIAL DISTRIBUTOR 4X DC 24 V, HIGH FEATURE, SHORT-CIRCUIT PROTECTION WITH ALARMS, SYSTEM MODULES
    £66.67 Price with VAT: £80.01 Buy Surplus As Low As £40.45 Price with VAT: £48.54
    £40.45 Price with VAT: £48.54
    HELMHOLZ 600-720-0XH01

    HELMHOLZ

    600-720-0XH01

    SYSTEM MODULE - POTENTIAL DISTRIBUTOR 9 X FREE POTENTIAL
    £35.96 Price with VAT: £43.15 Buy Surplus As Low As £21.72 Price with VAT: £26.07
    £21.72 Price with VAT: £26.07
    HELMHOLZ 600-720-0DH01

    HELMHOLZ

    600-720-0DH01

    TB20, POTENTIAL DISTRIBUTOR 4X DC 24 V + 4X GND, SYSTEM MODULES
    £35.96 Price with VAT: £43.15 Buy Surplus As Low As £21.72 Price with VAT: £26.07
    £21.72 Price with VAT: £26.07
    HELMHOLZ 600-260-4AB01

    HELMHOLZ

    600-260-4AB01

    TB20, ANALOG OUTPUT MODULE - AO 2X I, 0/4...20 MA, 12 BIT
    £224.74 Price with VAT: £269.68 Buy Surplus As Low As £134.84 Price with VAT: £161.81
    £134.84 Price with VAT: £161.81
    HELMHOLZ 600-256-7AA01

    HELMHOLZ

    600-256-7AA01

    FUNCTION MODULE - STRAIN GAUGE WEIGHING MODULE
    £328.12 Price with VAT: £393.74 Buy Surplus As Low As £197.02 Price with VAT: £236.42
    £197.02 Price with VAT: £236.42
    HELMHOLZ 600-252-7DH21

    HELMHOLZ

    600-252-7DH21

    TB20, ANALOG INPUT MODULE - AI 8X U, +-100V, 0-100V, ISO., 16 BIT
    £588.06 Price with VAT: £705.67 Buy Surplus As Low As £352.84 Price with VAT: £423.40
    £352.84 Price with VAT: £423.40
    HELMHOLZ 600-252-7BH21

    HELMHOLZ

    600-252-7BH21

    TB20, ANALOG INPUT MODULE - AI 8X U, +-10V, 0-10V, 1-5V, ISO., 16 BIT
    £519.14 Price with VAT: £622.97 Buy Surplus As Low As £311.64 Price with VAT: £373.96
    £311.64 Price with VAT: £373.96
    HELMHOLZ 600-252-7BD01

    HELMHOLZ

    600-252-7BD01

    TB20, ANALOG INPUT MODULE - AI 4X U, +-10V, 0-10V, 1-5V, ISO., 16 BIT
    £328.12 Price with VAT: £393.74 Buy Surplus As Low As £197.02 Price with VAT: £236.42
    £197.02 Price with VAT: £236.42
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