PLC Power Supplies

A programmable logic controller (PLC) is a specialised computer which has been adapted for the control of industrial processes such as robotic devices and assembly lines. PLC power supplies are components of PLCs that convert relatively high input source power into lower regulated voltages required for the internal circuitry in PLCs. 


How do PLC power supplies work?


The PLC power supply gets input power from an external line voltage, which is usually fed through a control relay and filter external to the PLC. The line voltage is stepped-down, filtered, rectified, regulated, status-monitored and voltage and current protected. Some PLC power supplies are embedded with switches for selecting a particular programming mode or protecting the memory.


The resulting low DC voltage output powers the PLC’s various modules as well as the PLC's integral battery (which is used for memory back up). Should the input line voltage drop or the PLC power supply fail, the memory contents will not change thanks to the memory backup.


What are PLC power supplies used for?


PLC power supplies are essential components required to run a PLC.


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Beskrivning Pris Manufacturer Series For Use With Line Voltage User Power Output Voltage Output Current Output Power Length Width Depth Minimum Operating Temperature Maximum Operating Temperature Dimensions
RS-artikelnummer 624-1825
Tillv. art.nrF2-40BL
VarumärkeMitsubishi
698,98 kr
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F2-40BL FX2N Series - - - - - - - - - -
RS-artikelnummer 624-1831
Tillv. art.nrQ6-BAT
VarumärkeMitsubishi
369,66 kr
Each
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Q6-BAT Q Series - - - - - - - - - -
RS-artikelnummer 539-0910
Tillv. art.nrFX3U-32BL
VarumärkeMitsubishi
672,10 kr
Each
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FX3U MELSEC Series - - - - - - - - - -
RS-artikelnummer 148-032
Tillv. art.nrBMXCPS2010
VarumärkeSchneider Electric
1 467,00 kr
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Modicon M340 Modicon M340 24 V dc 24V dc 2.5 A 16.8W - - - 0°C +60°C -
RS-artikelnummer 512-5918
Tillv. art.nrCJ1W-PA202
VarumärkeOmron
2 312,00 kr
Each
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CJ1W CJ1M Series 85 → 264 V ac 5 V dc, 24 V dc 400 mA 14W 81.6mm 90mm 45mm 0°C +55°C 81.6 x 90 x 45 mm
RS-artikelnummer 510-4630
Tillv. art.nrZENPA03024
VarumärkeOmron
1 393,00 kr
Each
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ZEN-PA Series ZEN 100 → 240 V ac 24V dc 1.3 A 30W 90mm 70mm 56mm -10°C +60°C 90 x 70 x 56 mm
RS-artikelnummer 510-1704
Tillv. art.nrCJ1W-PD022
VarumärkeOmron
1 829,00 kr
Each
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CJ1W CJ1M Series 21.6 → 26.4 V dc 5 V dc, 24 V dc 2 A 19.6W 81.6mm 90mm 27mm 0°C +55°C 81.6 x 90 x 27 mm
RS-artikelnummer 746-6104
Tillv. art.nr3RX9501-0BA00
VarumärkeSiemens
2 636,70 kr
Each
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3RX950 AS-I Power Supply Unit 120 V ac, 230 V ac 30V dc 3 A - 125mm 50mm 125mm - - 125 x 50 x 125 mm
RS-artikelnummer 148-010
Tillv. art.nrBMXCPS3500
VarumärkeSchneider Electric
3 571,36 kr
Each
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Modicon M340 Modicon M340 100 → 240 V ac 24V dc 4.5 A 36W - - - 0°C +60°C -
RS-artikelnummer 148-026
Tillv. art.nrBMXCPS2000
VarumärkeSchneider Electric
1 565,00 kr
Each
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Modicon M340 Modicon M340 100 → 240 V ac 24V dc 2.5 A 20W - - - 0°C +60°C -
Nytt
RS-artikelnummer 197-4294
Tillv. art.nr89451001
VarumärkeCrouzet
276,08 kr
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MPS24 Designed for a wide range of industrial and building applications 100 240 V - 420 mA 10W - - - - - 18 x 91 x 55.6 mm
RS-artikelnummer 698-7587
Tillv. art.nr1769-PB2
VarumärkeAllen Bradley
1 736,54 kr
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1769 Series Compact I/O Module 19.2 → 31.2 V dc 5 V dc, 24 V dc 2 A - 70mm 118mm 87mm 0°C +60°C 70 x 118 x 87 mm
RS-artikelnummer 827-3786
Tillv. art.nr140CPS11420C
VarumärkeSchneider Electric
12 092,09 kr
Each
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Modicon Quantum Modicon Quantum 93 → 132 V ac, 170 → 264 V ac - 11 A - - - - -25°C +70°C -
RS-artikelnummer 512-5924
Tillv. art.nrCJ1W-PD025
VarumärkeOmron
3 920,00 kr
Each
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CJ1W CJ1M Series 19.2 → 28.8 V dc 5 V dc, 24 V dc 5 A 25W 81.6mm 90mm 60mm 0°C +55°C 81.6 x 90 x 60 mm
RS-artikelnummer 147-893
Tillv. art.nrBMXCPS3020
VarumärkeSchneider Electric
3 571,36 kr
Each
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Modicon M340 Modicon M340 24 → 48 V dc 24V dc 4.5 A 31.2W - - - 0°C +60°C -
RS-artikelnummer 703-7078
Tillv. art.nrMPA5500/RS
VarumärkeMTL
1 502,82 kr
Each
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MTL5500 MPA550 85 → 265 V ac 24V dc 120 mA 1.2W 15.8mm 118.8mm 133mm -20°C +60°C 15.8 x 118.8 x 133 mm
Nytt
RS-artikelnummer 197-4295
Tillv. art.nr89451003
VarumärkeCrouzet
408,12 kr
Each
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MPS24 Designed for a wide range of industrial and building applications 100 240 V - 1.25 A 30W - - - - - 36 x 91 x 55.6 mm
RS-artikelnummer 698-7708
Tillv. art.nr1769-PA4
VarumärkeAllen Bradley
2 897,54 kr
Each
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1769 Series Compact I/O Module 85 → 265 V ac 5 V dc, 24 V dc 4 A - 70mm 118mm 87mm 0°C +60°C 70 x 118 x 87 mm
RS-artikelnummer 698-7578
Tillv. art.nr1769-PA2
VarumärkeAllen Bradley
1 736,54 kr
Each
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1769 Series Compact I/O Module 85 → 265 V ac 5 V dc, 24 V dc 2 A - 70mm 118mm 87mm 0°C +60°C 70 x 118 x 87 mm
RS-artikelnummer 135-5202
Tillv. art.nr140CPS12420
VarumärkeSchneider Electric
9 713,70 kr
Each
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- Modicon PLC - - - - - - - - - -
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