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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Omschrijving Prijs 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-stocknr. 698-7326
Fabrikantnummer1746-P2
FabrikantAllen Bradley
666,00 €
Each
Aantal stuks
SLC 500 - 85 to132 V ac, 170 → 265 V ac 5 V dc, 24 V dc 5 A - 74mm 140mm 145mm 0°C +60°C 74 x 140 x 145 mm
RS-stocknr. 512-5918
FabrikantnummerCJ1W-PA202
FabrikantOmron
157,70 €
Each
Aantal stuks
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-stocknr. 135-5213
Fabrikantnummer140CPS11420
1.022,73 €
Each
Aantal stuks
- Modicon PLC - - - - - - - - - -
RS-stocknr. 470-9470
FabrikantnummerAC1254
Fabrikantifm electronic
189,67 €
Each
Aantal stuks
AC1254 Series AS-i - 29.5 → 31.6V dc - - - - - -10°C +70°C -
RS-stocknr. 512-5924
FabrikantnummerCJ1W-PD025
FabrikantOmron
281,00 €
Each
Aantal stuks
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-stocknr. 868-7377
Fabrikantnummer750-610
FabrikantWago
34,75 €
Each
Aantal stuks
750 I/O Module 24 V dc - - - 64mm 12mm 100mm 0°C +60°C 64 x 12 x 100 mm
RS-stocknr. 148-032
FabrikantnummerBMXCPS2010
188,44 €
Each
Aantal stuks
Modicon M340 Modicon M340 24 V dc 24V dc 2.5 A 16.8W - - - 0°C +60°C -
Nieuw
RS-stocknr. 197-4294
Fabrikantnummer89451001
FabrikantCrouzet
26,70 €
Each
Aantal stuks
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-stocknr. 698-7708
Fabrikantnummer1769-PA4
FabrikantAllen Bradley
300,00 €
Each
Aantal stuks
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-stocknr. 698-7322
Fabrikantnummer1746-P1
FabrikantAllen Bradley
841,41 €
Each
Aantal stuks
SLC 500 - 85 to132 V ac, 170 → 265 V ac 5 V dc, 24 V dc 2 A - 58mm 140mm 145mm 0°C +60°C 58 x 140 x 145 mm
RS-stocknr. 698-7587
Fabrikantnummer1769-PB2
FabrikantAllen Bradley
181,00 €
Each
Aantal stuks
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-stocknr. 888-8460
FabrikantnummerPBSB
FabrikantOpto 22
114,90 €
Each
Aantal stuks
Mistic Series Optomux 220 V ac 5V dc 500 mA - 114.3mm 99.1mm - -25°C +65°C -
Nieuw
RS-stocknr. 196-1248
Fabrikantnummer2316394
FabrikantPhoenix Contact
462,40 €
Each
Aantal stuks
- - - - - - 17mm 97mm 92.2mm - - 17 x 97 x 92.2 mm
RS-stocknr. 698-7782
Fabrikantnummer1763-BA
FabrikantAllen Bradley
40,51 €
Each
Aantal stuks
- MicroLogix 1100 Series - - - - - - - - - -
RS-stocknr. 746-6081
Fabrikantnummer3RX9503-0BA00
FabrikantSiemens
484,00 €
Each
Aantal stuks
3RX950 AS-I Power Supply Unit 120 V ac, 230 → 500 V ac 30V dc 8 A - 125mm 120mm 125mm - - 125 x 120 x 125 mm
RS-stocknr. 623-7652
FabrikantnummerVAN-115/230AC-K16
FabrikantPepperl + Fuchs
335,00 €
Each
Aantal stuks
VAN AS-I - 30.55V dc 8 A - 91mm 124mm 102mm -10°C +70°C 91 x 124 x 102 mm
RS-stocknr. 148-048
FabrikantnummerBMXXTSCPS10
16,63 €
Each
Aantal stuks
BMX XTS CPS - - - - - - - - - - -
Nieuw
RS-stocknr. 197-4295
Fabrikantnummer89451003
FabrikantCrouzet
39,47 €
Each
Aantal stuks
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-stocknr. 746-2758
FabrikantnummerC200HWPA204S
FabrikantOmron
414,10 €
Each
Aantal stuks
C200HW SYSMAC CS1G Series, SYSMAC CS1H Series 100 → 120 V ac, 200 → 240 V ac 5 V, 24 V, 26 V 4.6 A 30W - - - - - -
RS-stocknr. 488-9560
FabrikantnummerMFD-CP4-800
FabrikantEaton
94,00 €
Each
Aantal stuks
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
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