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.


...
Lees meer Lees minder

Filters

21 - 40 van 54 producten worden weergegeven
Resultaten per pagina
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. 148-010
FabrikantnummerBMXCPS3500
402,63 €
Each
Aantal stuks
Modicon M340 Modicon M340 100 → 240 V ac 24V dc 4.5 A 36W - - - 0°C +60°C -
RS-stocknr. 703-7078
FabrikantnummerMPA5500/RS
FabrikantMTL
117,27 €
Each
Aantal stuks
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
RS-stocknr. 510-1502
FabrikantnummerCJ1W-PA205R
FabrikantOmron
247,30 €
Each
Aantal stuks
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-stocknr. 698-7773
Fabrikantnummer1763-L16AWA
FabrikantAllen Bradley
381,00 €
Each
Aantal stuks
1763 MicroLogix 1100 Series - - - - 87mm 110mm 90mm -20°C +65°C 87 x 110 x 90 mm
RS-stocknr. 698-7782
Fabrikantnummer1763-BA
FabrikantAllen Bradley
40,51 €
Each
Aantal stuks
- MicroLogix 1100 Series - - - - - - - - - -
RS-stocknr. 135-5213
Fabrikantnummer140CPS11420
960,34 €
Each
Aantal stuks
- Modicon PLC - - - - - - - - - -
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. 698-7578
Fabrikantnummer1769-PA2
FabrikantAllen Bradley
181,00 €
Each
Aantal stuks
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-stocknr. 746-6081
Fabrikantnummer3RX9503-0BA00
FabrikantSiemens
440,63 €
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. 868-7377
Fabrikantnummer750-610
FabrikantWago
33,74 €
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. 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
RS-stocknr. 827-3786
Fabrikantnummer140CPS11420C
1.129,69 €
Each
Aantal stuks
Modicon Quantum Modicon Quantum 93 → 132 V ac, 170 → 264 V ac - 11 A - - - - -25°C +70°C -
RS-stocknr. 455-6664
Fabrikantnummer136371
FabrikantMitsubishi
313,95 €
Each
Aantal stuks
Q63 MELSEC Q Series 24 V dc 5V dc 6 A - 55.2mm 98mm 90mm - - 55.2 x 98 x 90 mm
RS-stocknr. 148-048
FabrikantnummerBMXXTSCPS10
16,63 €
Each
Aantal stuks
BMX XTS CPS - - - - - - - - - - -
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. 698-7717
Fabrikantnummer1769-PB4
FabrikantAllen Bradley
300,00 €
Each
Aantal stuks
1769 Series Compact I/O Module 19.2 → 31.2 V dc 5 V dc, 24 V dc 4 A - 70mm 118mm 87mm 0°C +60°C 70 x 118 x 87 mm
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
155,30 €
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. 623-7652
FabrikantnummerVAN-115/230AC-K16
FabrikantPepperl + Fuchs
319,00 €
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. 512-5924
FabrikantnummerCJ1W-PD025
FabrikantOmron
276,80 €
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
Related Products
The FX3S is the fit-and-forget PLC solution for ...
Description:
The FX3S is the fit-and-forget PLC solution for space and cost conscious applications requiring up to 30 I/O.This minimum-expandability, battery-less maintenance free controller is perfect for handling straightforward processes and can be hidden away in locations without regular maintenance activities. ...
The IP Router 2.1 is a modular installation ...
Description:
The IP Router 2.1 is a modular installation device (MDRC) and forms the interface between KNX installations and IP networksIt can be used as a fast line and area coupler and can utilise the local network (LAN) for fast exchange ...
a DIN rail mounted device for insertion in ...
Description:
a DIN rail mounted device for insertion in the distribution board on a DIN railused to control DALI devices e.g. electronic ballasts, transformers, relays etc. via the KNXUp to 128 DALI devices (max. 16 per output) can be connected to ...
The first model in the iQ-F series is ...
Description:
The first model in the iQ-F series is the FX5U, offering high performance in a compact, cost effective package.The FX5U continues the FX tradition of total flexibility by offering a huge range of new and existing add-on options which further ...