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 510-1502
Tillv. art.nrCJ1W-PA205R
VarumärkeOmron
3 575,00 kr
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CJ1W CJ1M Series 85 → 264 V ac 5 V dc, 24 V dc 5 A 25W 81.6mm 90mm 80mm 0°C +55°C 81.6 x 90 x 80 mm
RS-artikelnummer 512-5924
Tillv. art.nrCJ1W-PD025
VarumärkeOmron
3 920,00 kr
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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 875-5742
Tillv. art.nrFX5-1PSU-5V
VarumärkeMitsubishi
1 713,86 kr
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FX5 FX5U CPU Module, FX5UC CPU Module 100 → 240 V ac 24 V dc, 5 V dc 1.2 A @ 5 V dc, 300 mA @ 24 V dc 20W 50mm 90mm 83mm - - 50 x 90 x 83 mm
RS-artikelnummer 647-2502
Tillv. art.nrQ61P
1 257,14 kr
Each
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Q61 PSU Series, Q Series 100 → 240 V ac 5V dc 6 A - - - - 0°C +55°C -
RS-artikelnummer 623-7652
Tillv. art.nrVAN-115/230AC-K16
VarumärkePepperl + Fuchs
3 715,00 kr
Each
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VAN AS-I - 30.55V dc 8 A - 91mm 124mm 102mm -10°C +70°C 91 x 124 x 102 mm
RS-artikelnummer 455-6664
Tillv. art.nr136371
VarumärkeMitsubishi
3 246,24 kr
Each
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Q63 MELSEC Q Series 24 V dc 5V dc 6 A - 55.2mm 98mm 90mm - - 55.2 x 98 x 90 mm
RS-artikelnummer 827-3786
Tillv. art.nr140CPS11420C
VarumärkeSchneider Electric
15 162,58 kr
Each
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Modicon Quantum Modicon Quantum 170 → 264 V ac, 93 → 132 V ac - 11 A - - - - -25°C +70°C -
RS-artikelnummer 282-3619
Tillv. art.nrTSX17ACC1
VarumärkeSchneider Electric
518,32 kr
Each
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TSX TSX17 Series - - - - - - - - - -
RS-artikelnummer 197-4297
Tillv. art.nr89451010
VarumärkeCrouzet
776,84 kr
Each
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MPS24 Designed for a wide range of industrial and building applications 100 → 240 V - 4.2 A 100W - - - - - 72 x 91 x 55.6 mm
RS-artikelnummer 488-9560
Tillv. art.nr274095 & MFD-CP4-800
VarumärkeEaton
972,23 kr
Each
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Easy 800 Easy 800 Series 24 V dc - - 1.5W 107.5mm 29.5mm 90mm -25°C +55°C 107.5 x 29.5 x 90 mm
RS-artikelnummer 147-893
Tillv. art.nrBMXCPS3020
VarumärkeSchneider Electric
5 000,42 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 698-7773
Tillv. art.nr1763-L16AWA
VarumärkeAllen Bradley
6 667,23 kr
Each
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1763 MicroLogix 1100 Series - - - - 87mm 110mm 90mm -20°C +65°C 87 x 110 x 90 mm
RS-artikelnummer 135-5213
Tillv. art.nr140CPS11420
VarumärkeSchneider Electric
12 890,88 kr
Each
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- Modicon PLC - - - - - - - - - -
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 24 V dc, 5 V dc 4 A - 70mm 118mm 87mm 0°C +60°C 70 x 118 x 87 mm
RS-artikelnummer 868-7377
Tillv. art.nr750-610
VarumärkeWago
344,84 kr
Each
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750 I/O Module 24 V dc - - - 64mm 12mm 100mm 0°C +60°C 64 x 12 x 100 mm
RS-artikelnummer 147-900
Tillv. art.nrBMXXTSCPS20
VarumärkeSchneider Electric
145,58 kr
Each
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BMX XTS CPS - - - - - - - - - - -
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 470-9470
Tillv. art.nrAC1254
Varumärkeifm electronic
1 961,19 kr
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AC1254 Series AS-i - 29.5 → 31.6V dc - - - - - -10°C +70°C -
RS-artikelnummer 698-7335
Tillv. art.nr1746-P3
VarumärkeAllen Bradley
6 694,12 kr
Each
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SLC 500 - 19.2 → 28.8 V dc 24 V dc, 5 V dc 3.6 A - 74mm 140mm 145mm 0°C +60°C 74 x 140 x 145 mm
RS-artikelnummer 868-7365
Tillv. art.nr750-612
VarumärkeWago
182,85 kr
Each
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750 I/O Module 24 V dc - - - 64mm 12mm 100mm -20°C +60°C 64 x 12 x 100 mm
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