Industrial Control System


Industrial control system includes the various types of controls and related instrumentation used in the industrial environment. It includes the devices, systems, networks and controls used to operate or automate industrial processes and are specifically tailored to the customized needs of a certain industry process. There are several types of industrial control system, the most common of which are Supervisory Control and Data Acquisition (SCADA) systems and Distributed Control Systems. All systems receive data from remote sensors, compare these with desired set points and derive command functions which are used to control a process through control devices.


Controllers – PLCs

Programmable logic controllers (PLCs) are an integral part of factory automation and industrial process control. All of the PLC's components and functions are centered on the controller, which is programmed for a specific task. They perform many functions, providing a variety of analog and digital input and output interfaces, signal processing, data conversion and various communication protocols.


The basic PLC module must be sufficiently flexible and configurable to meet the diverse needs of different factories and applications. Inputs (either analog or digital) are received from machines, sensors, or process events in the form of voltage or current. The PLC must accurately interpret and convert the stimulus for the CPU which, in turn, defines a set of instructions to the output systems that control actuators on the factory floor or in another industrial environment. PLCs are expected to work flawlessly for years in industrial environments that are hazardous to the very microelectronic components that give modern PLCs their excellent flexibility and precision. PLCs have from four to hundreds of input/output (I/O) channels in a wide variety of form factors, so size and power can be as important as system accuracy and reliability.


Panel Instruments/HMI

Human Machine Interface (HMI), also referred to as User Interface, Operator Panel or Terminal, provides a means of controlling, monitoring, managing and / or visualizing device processes. An example is an operator panel which allows an industrial machine operator to interact with a machine in a graphical, visual way. With controls and read-outs graphically displayed on the screen, the operator can use either external buttons or the touch screen to control the machinery. Ranging from simple segmented displays to high-resolution LCD panels, HMIs can be located on the machine, in battery-operated, portable handheld devices and also in centralized control rooms.


Industrial HMI systems require dynamically changing graphics which, in turn, require a high performance solution that can achieve the 60 frame-per-second refresh rate that is required at the right resolution. They also have to support multiple connectivity and communications protocols to communicate between the operator and various machines and control systems.


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  Manufacturer Part No Order Code Manufacturer / Description
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Price
Quantity
XALK178F
XALK178F - Control Station, 2NC, Yellow, Red 40mm Mushroom Head Pushbutton, Turn to Release

3729278

SCHNEIDER ELECTRIC

Control Station, 2NC, Yellow, Red 40mm Mushroom Head Pushbutton, Turn to Release

CONTROL STATION, 2NC; Contact Configuration:2NC; No. of Positions:-; Approvals / Standards:CSA 22.2 No. 14, IEC 50102, IEC 60529, IEC 60947, JIS C 4520, JIS C 852, UL 508; IP Rating:-; Switch Case:Plastic; Product Range:Harmony XALK Series; SVHC:No SVHC

35 in stock

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27 in stock for next day delivery (UK stock): 00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)

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  • More stock available week commencing 10/08/20

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    3199 08 13
    3199 08 13 - Pneumatic Fitting, Female, Elbow, 8 mm, 13.5 mm, G1/4

    4253085

    LEGRIS

    Pneumatic Fitting, Female, Elbow, 8 mm, 13.5 mm, G1/4

    ELBOW, G1/4, FEMALE, 8MM; Fitting Type:Elbow; Bore Size:8mm; External Diameter:13.5mm; Thread Size:G1/4; Thread Size - Metric:-; Product Range:-; Internal Diameter:8mm; Material:Polymer H.R.; Operating Temperature Max:80°C; Operating Temperature Min:-20°

    184 in stock

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    OT40F3
    OT40F3 - Load Break, 40 A, 750 V, 3 Pole, OT Series

    1841487

    ABB

    Load Break, 40 A, 750 V, 3 Pole, OT Series

    SWITCH,DISCONNECTOR,3P,40A; Contact Current AC Max:40A; Contact Voltage AC Max:750V; No. of Poles:3 Pole; Product Range:OT Series; SVHC:No SVHC (27-Jun-2018); Current Rating:40A; External Depth:45mm; External Length / Height:56mm; External Width:35mm

    499 in stock

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    EV200HAANA
    EV200HAANA - Contactor, 500 A, Panel, 900 VDC, SPST-NO, 1 Pole

    9913980

    KILOVAC - TE CONNECTIVITY

    Contactor, 500 A, Panel, 900 VDC, SPST-NO, 1 Pole

    RELAY, SPNO, 36V, 500A, PANEL; Load Current Inductive:500A; Relay Mounting:Panel; Operating Voltage:900VDC; Contact Configuration:SPST-NO; No. of Poles:1 Pole; Switching Power AC3:-; Switching Current AC1:-; Coil Voltage VAC Nom:-; Coil Voltage VDC Nom:3

    1 in stock

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    T0-2-1/EA/SVB
    T0-2-1/EA/SVB - Isolator, Flush, 3 Pole, 440 V, 20 A, CSA, EN, IEC, UL, IP65

    3203311

    EATON MOELLER

    Isolator, Flush, 3 Pole, 440 V, 20 A, CSA, EN, IEC, UL, IP65

    ISOLATOR, FLUSH, 20A, 3POLE; No. of Poles:3 Pole; Contact Voltage AC Max:440V; Contact Current AC Max:20A; Approvals / Standards:CSA, EN, IEC, UL; IP Rating:IP65; Product Range:-; SVHC:No SVHC (17-Dec-2015); Approval Bodies:CSA, UL; Current Rating:20A; O

    120 in stock

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    More stock available week commencing 17/08/20

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    DILEM-10-G(24VDC)
    DILEM-10-G(24VDC) - Contactor, 9 A, DIN Rail, Panel, 690 VAC, 3PST-NO, 3 Pole, 4 kW

    1109992

    EATON MOELLER

    Contactor, 9 A, DIN Rail, Panel, 690 VAC, 3PST-NO, 3 Pole, 4 kW

    CONTACTOR, 1NO, 4KW, 690V; Load Current Inductive:9A; Relay Mounting:DIN Rail, Panel; Operating Voltage:690VAC; Contact Configuration:3PST-NO; No. of Poles:3 Pole; Switching Power AC3:4kW; Switching Current AC1:22A; Coil Voltage VAC Nom:-; Coil Voltage V

    210 in stock

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    DPM 1AS-BL
    DPM 1AS-BL - Digital Panel Meter, LCD Backlighting, 3-1/2 Digits, DC Voltage, 0mV to 200mV

    9932810

    LASCAR

    Digital Panel Meter, LCD Backlighting, 3-1/2 Digits, DC Voltage, 0mV to 200mV

    VOLTMETER, LCD, 3.5DIGIT, 30MM; No. of Digits / Alpha:3-1/2; Meter Function:DC Voltage; Meter Range:0mV to 200mV; Digit Height:5.5mm; Panel Cutout Height:11.43mm; Panel Cutout Width:28.45mm; Supply Voltage Min:3V; Supply Voltage Max:15VDC; Operating Temp

    246 in stock

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    3126 06 00
    3126 06 00 - Pneumatic Fitting, Plug, D6, Blanking Plug, 6 mm

    4252573

    LEGRIS

    Pneumatic Fitting, Plug, D6, Blanking Plug, 6 mm

    PLUG FITTING, D6; Fitting Type:Blanking Plug; Bore Size:-; External Diameter:6mm; Thread Size:-; Thread Size - Metric:-; Product Range:-; Internal Diameter:6mm; Material:Polymer H.R.; Operating Temperature Max:80°C; Operating Temperature Min:-20°C

    544 in stock

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    0.633.831
    0.633.831 - Panel Mount Timer, Mini H, 0 s, 99999.99 h, 14.2 mm, 27 mm

    233341

    HENGSTLER

    Panel Mount Timer, Mini H, 0 s, 99999.99 h, 14.2 mm, 27 mm

    HOUR COUNTER, 5-12VDC; Supply Voltage Min:-; Supply Voltage Max:-; Time Min:0s; Time Max:99999.99h; Panel Cutout Height:14.2mm; Panel Cutout Width:27mm; Product Range:-; SVHC:No SVHC (07-Jul-2017); Current Consumption:2mA; Digit Height:4mm; Display Techn

    288 in stock

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    Restricted Item
    DILM12-10(24VDC)
    DILM12-10(24VDC) - Contactor, DIN Rail, Panel, 690 VAC, 3 Pole, 5.5 kW

    1110426

    EATON MOELLER

    Contactor, DIN Rail, Panel, 690 VAC, 3 Pole, 5.5 kW

    CONTACTOR, 5.5KW, WITH 1NO AUX; Load Current Inductive:-; Relay Mounting:DIN Rail, Panel; Operating Voltage:690VAC; Contact Configuration:-; No. of Poles:3 Pole; Switching Power AC3:5.5kW; Switching Current AC1:-; Coil Voltage VAC Nom:-; Coil Voltage VDC

    Available for back order

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    DMS-20PC-1-DCM-C
    DMS-20PC-1-DCM-C - Voltmeter, DMS-20PC-DCM Series, DC Voltage, 8V to 50V, 3.5 Digits, 8 Vdc to 50 Vdc, Red

    1215408

    MURATA POWER SOLUTIONS

    Voltmeter, DMS-20PC-DCM Series, DC Voltage, 8V to 50V, 3.5 Digits, 8 Vdc to 50 Vdc, Red

    VOLTMETER, DC, LED; No. of Digits / Alpha:3-1/2; Meter Function:DC Voltage; Meter Range:8V to 50V; Digit Height:9.4mm; Panel Cutout Height:21.29mm; Panel Cutout Width:33.93mm; Supply Voltage Min:8VDC; Supply Voltage Max:50VDC; Operating Temperature Min:-

    91 in stock

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  • 120 more will be available on 10/09/20
  • 204 more will be available on 17/09/20
  • More stock available week commencing 19/10/20

    Restricted Item
    KQ2P-08
    KQ2P-08 - Pneumatic Fitting, Plug, 8 mm, KQ2 Series

    3628565

    SMC

    Pneumatic Fitting, Plug, 8 mm, KQ2 Series

    PLUG FITTING, 8MM; Fitting Type:Plug; Bore Size:-; External Diameter:8mm; Thread Size:-; Thread Size - Metric:-; Product Range:KQ2 Series; SVHC:Bis (2-ethylhexyl)phthalate (DEHP) (15-Jun-2015); Applicable Fitting Size:8mm; Material:Plastic; Outer Diamete

    No Longer Stocked

    Restricted Item
    L008.0031
    L008.0031 - Valve, Ball, Miniball, Lock, L008 Series, Female/Female, G1/4, 40Bar, 7mm, Brass

    4286080

    MADER

    Valve, Ball, Miniball, Lock, L008 Series, Female/Female, G1/4, 40Bar, 7mm, Brass

    BALL VALVE, MINI, G1/4I; Valve Type:Flow Control; Connection Size:7mm; Operating Pressure Max:40bar; Operating Temperature Min:-15°C; Operating Temperature Max:100°C; Product Range:-; SVHC:No SVHC (17-Dec-2015); External Width:44.5mm; Fixing Centres:43mm

    No Longer Stocked

    Restricted Item