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.


...
Read more Read less

Filter

Visar 1 - 20 av 54 produkter
Resultat per sida
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 192-4564
VarumärkeRS PRO
2 100,31 kr
Each
Enheter
- - - - - - - - - - - -
RS-artikelnummer 192-4565
VarumärkeRS PRO
752,75 kr
Each
Enheter
- - - - - - - - - - - -
RS-artikelnummer 624-1825
Tillv. art.nrF2-40BL
VarumärkeMitsubishi
698,98 kr
Each
Enheter
F2-40BL FX2N Series - - - - - - - - - -
RS-artikelnummer 624-1831
Tillv. art.nrQ6-BAT
VarumärkeMitsubishi
369,66 kr
Each
Enheter
Q6-BAT Q Series - - - - - - - - - -
RS-artikelnummer 148-032
Tillv. art.nrBMXCPS2010
VarumärkeSchneider Electric
2 433,00 kr
Each
Enheter
Modicon M340 Modicon M340 24 V dc 24V dc 2.5 A 16.8W - - - 0°C +60°C -
RS-artikelnummer 539-0910
Tillv. art.nrFX3U-32BL
VarumärkeMitsubishi
672,10 kr
Each
Enheter
FX3U MELSEC Series - - - - - - - - - -
RS-artikelnummer 512-5918
Tillv. art.nrCJ1W-PA202
VarumärkeOmron
2 312,00 kr
Each
Enheter
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 510-1704
Tillv. art.nrCJ1W-PD022
VarumärkeOmron
1 829,00 kr
Each
Enheter
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
Enheter
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 148-026
Tillv. art.nrBMXCPS2000
VarumärkeSchneider Electric
2 594,31 kr
Each
Enheter
Modicon M340 Modicon M340 100 → 240 V ac 24V dc 2.5 A 20W - - - 0°C +60°C -
RS-artikelnummer 148-010
Tillv. art.nrBMXCPS3500
VarumärkeSchneider Electric
5 000,42 kr
Each
Enheter
Modicon M340 Modicon M340 100 → 240 V ac 24V dc 4.5 A 36W - - - 0°C +60°C -
RS-artikelnummer 868-7365
Tillv. art.nr750-612
VarumärkeWago
182,85 kr
Each
Enheter
750 I/O Module 24 V dc - - - 64mm 12mm 100mm -20°C +60°C 64 x 12 x 100 mm
RS-artikelnummer 147-900
Tillv. art.nrBMXXTSCPS20
VarumärkeSchneider Electric
145,58 kr
Each
Enheter
BMX XTS CPS - - - - - - - - - - -
RS-artikelnummer 147-893
Tillv. art.nrBMXCPS3020
VarumärkeSchneider Electric
5 000,42 kr
Each
Enheter
Modicon M340 Modicon M340 24 → 48 V dc 24V dc 4.5 A 31.2W - - - 0°C +60°C -
RS-artikelnummer 195-4301
Tillv. art.nr2080-PSAC-12W
584,73 kr
Each
Enheter
Bulletin 2080 Micro 800 System 120/240 V dc 24V dc - 12W 110.7mm 101.3mm 75mm - - 110.7 x 101.3 x 75 mm
RS-artikelnummer 197-4297
Tillv. art.nr89451010
VarumärkeCrouzet
776,84 kr
Each
Enheter
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 698-7782
Tillv. art.nr1763-BA
VarumärkeAllen Bradley
442,05 kr
Each
Enheter
- MicroLogix 1100 Series - - - - - - - - - -
RS-artikelnummer 698-7326
Tillv. art.nr1746-P2
VarumärkeAllen Bradley
8 226,50 kr
Each
Enheter
SLC 500 - 170 → 265 V ac, 85 to132 V ac 24 V dc, 5 V dc 5 A - 74mm 140mm 145mm 0°C +60°C 74 x 140 x 145 mm
RS-artikelnummer 197-4295
Tillv. art.nr89451003
VarumärkeCrouzet
408,12 kr
Each
Enheter
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 196-1249
Tillv. art.nr2316393
VarumärkePhoenix Contact
1 050,14 kr
Each
Enheter
- - - - - - 35mm 125mm 130mm -40°C +65°C 35 x 125 x 130 mm
Related Products
Professional range of PLCs which can provide the ...
Description:
Professional range of PLCs which can provide the user with a secure, high-powered unit with exeptional expandability options thanks to the variety of expansion cassettes available for the series. APFX programmable controllers offer a Servo and Stepper motor control solution ...
With our Bulletin 2080 Micro800™ Programmable Logic Controllers ...
Description:
With our Bulletin 2080 Micro800™ Programmable Logic Controllers Plug-in Modules and Accessories, you can adapt your base unit controller to fit your application needs. Extend the functionality of embedded I/O without increasing the footprint of your controller. Increase the system ...
PGS controller, can be used for the direct ...
Description:
PGS controller, can be used for the direct control of Axioline F I/Os. With two Ethernet interfaces. Complete with connector, bus base module, and 2 GB program/configuration memory. Monitoring voltage conditions at the grid connection point for connecting the power ...
AS-I is a method of providing communication from ...
Description:
AS-I is a method of providing communication from simple discrete components such as an inductive sensor or switching valve via a simple two-wire network to a controlling device such as a PLC or PC.A unique feature of the AS-I system ...