PLC I/O Modules

PLC I/O modules are one of the three core components that operate a programmable logic controller. I/O refers to input/output. PLC I/O modules act as messengers between a processor and an I/O device.

How do PLC I/O modules work?

PLC I/O modules assist the data exchange between an external device and computer memory. Their main job is to process communication to the PLC and accept commands sent from a processor. They can also detect errors, run status reports and co-ordinate a timely flow of data.

Types of PLC I/O modules

The type of PLC I/O modules used by a programmable logic controller depends on the type of input device. These are categorised as input or output types. Some PLCs respond to digital inputs and outputs, whereas others respond to analog signals. Digital inputs are either on or off, and analog signals process conditions as voltage. Other types include discrete, speciality and communication modules. Smaller PLCs are usually designed with fixed I/O points.


...
Read more Read less

Filter

Visar 1 - 8 av 8 produkter
Resultat per sida
Beskrivning Pris Manufacturer Series Number of Inputs Number of Outputs Input Type Output Type For Use With Number of I/O Interface Voltage Category Output Current Module Type Length Width Depth
RS-artikelnummer 623-7624
Tillv. art.nrVBG-PB-K20-DMD
VarumärkePepperl + Fuchs
7 572,00 kr
Each
Enheter
- - - - - - - - - - - 120mm 75mm 76mm
RS-artikelnummer 623-7680
Tillv. art.nrVBA-4E3A-KE-ZE/R
VarumärkePepperl + Fuchs
1 468,00 kr
Each
Enheter
- 4 3 - - - 7 - 21 → 31 V dc - - 102mm 22.5mm 99mm
RS-artikelnummer 623-7797
Tillv. art.nr129381
VarumärkePepperl + Fuchs
2 943,00 kr
Each
Enheter
- 2 - Analogue - - 2 - 24 V dc - - 99mm 22.5mm 85mm
RS-artikelnummer 623-7753
Tillv. art.nrVAA-4E2A-G1-ZE/P-S
VarumärkePepperl + Fuchs
2 876,00 kr
Each
Enheter
- 4 2 - - - 6 - 26.5 → 31.6 V - - 102mm 45mm 60mm
RS-artikelnummer 623-7719
Tillv. art.nrVBA-4E3A-G2-ZA/EA2
VarumärkePepperl + Fuchs
1 887,00 kr
Each
Enheter
- 4 3 - - - 7 - 20 → 30 V dc - - 150mm 18.7mm 60mm
RS-artikelnummer 623-7725
Tillv. art.nr118533
VarumärkePepperl + Fuchs
888,00 kr
Each
Enheter
- 4 - - - - 4 - 26.5 → 31.6 V - - 99.6mm 22.5mm 50.5mm
RS-artikelnummer 623-7747
Tillv. art.nr115086
VarumärkePepperl + Fuchs
1 325,00 kr
Each
Enheter
- 4 - - - - 4 - 21 → 31 V - - 118mm 18.7mm 60mm
RS-artikelnummer 623-7703
Tillv. art.nr117993
VarumärkePepperl + Fuchs
1 287,00 kr
Each
Enheter
- 4 2 - - - 6 - 20 → 30 V dc - - 99.6mm 22.5mm 44mm