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
Nieuw
RS-stocknr. 196-1260
Fabrikantnummer1114234
FabrikantPhoenix Contact
625,00 €
Each
Aantal stuks
- - - - - - 45mm 75mm 126.93mm -25°C +60°C 45 x 75 x 126.93 mm
RS-stocknr. 135-5202
Fabrikantnummer140CPS12420
1.152,77 €
Each
Aantal stuks
- Modicon PLC - - - - - - - - - -
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. 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
Nieuw
RS-stocknr. 197-4297
Fabrikantnummer89451010
FabrikantCrouzet
75,13 €
Each
Aantal stuks
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-stocknr. 746-6104
Fabrikantnummer3RX9501-0BA00
FabrikantSiemens
255,00 €
Each
Aantal stuks
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-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
Nieuw
RS-stocknr. 196-1249
Fabrikantnummer2316393
FabrikantPhoenix Contact
99,09 €
Each
Aantal stuks
- - - - - - 35mm 125mm 130mm -40°C +65°C 35 x 125 x 130 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. 470-9470
FabrikantnummerAC1254
Fabrikantifm electronic
189,67 €
Each
Aantal stuks
AC1254 Series AS-i - 29.5 → 31.6V dc - - - - - -10°C +70°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. 147-900
FabrikantnummerBMXXTSCPS20
12,46 €
Each
Aantal stuks
BMX XTS CPS - - - - - - - - - - -
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 -
RS-stocknr. 2550074148
FabrikantnummerHN28-3-A+G
FabrikantCondor
127,66 €
Each
Aantal stuks
- - - - - - - - - - - -
RS-stocknr. 2550074217
FabrikantnummerGPC80PG
FabrikantCondor
170,15 €
Each
Aantal stuks
- - - - - - - - - - - -
RS-stocknr. 2550074128
FabrikantnummerHAD15-0.4-A+G
FabrikantCondor
105,56 €
Each
Aantal stuks
- - - - - - - - - - - -
RS-stocknr. 2550074124
FabrikantnummerHA5-1.5-OV-A+G
FabrikantCondor
80,11 €
Each
Aantal stuks
- - - - - - - - - - - -
RS-stocknr. 2550074134
FabrikantnummerHC48-1-A+G
FabrikantCondor
124,92 €
Each
Aantal stuks
- - - - - - - - - - - -
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