PLC Accessories

PLC accessories are devices and gadgets required for the optimum performance of a programmable logic controller. These accessories include interface splitter boxes, communication cassettes and front connectors. The type of PLC you're using will determine the accessories needed.

Types of PLC accessories

A programmable logic controller receives and transmits electronic signals in any kind of electrical system. Because of this flexibility in interfacing, there are a wide range of accessories that suit different controllers. As PLC's come in various sizes, the accessories needed depend on various factors such as the input/output requirements, cable length and range.

  • Cables and connectors - available in a wide range including HMI, USB and ethernet connectors and cables.
  • Expansion modules - are the ideal solution for the acquisition and management of applications. They read and condition data from strain gauge load and communicate basic weight data back to the processor.
  • I/O modules - are one of the three core components that operate a PLC. I/O refers to input/output. PLC I/O modules act as messengers between a processor and an I/O device.
  • Power supplies - Some power supplies are embedded with switches for selecting a particular programming mode or protecting the memory. A low DC voltage output powers the various modules as well as the integral battery.
  • Programming software - is the collective term referring to the data and instructions provided to a PLC via various types of programming languages. These instructions are executed by the plug-in time switches (CPU) to operate, monitor and control machinery and equipment.
  • Racks and enclosures - are the perfect solution to mounting the modular components that hold everything together within a programmable logic controller. They're available in different sizes and mounting types including DIN rail.
  • Training manuals - offer a clear, visual explanation of the system and processes.

How to choose the right PLC accessories

Accessories for PLCs can be chosen depending on the application you need them for. For example, water treatment devices will require different PLC accessories to metallurgy systems. The range of accessories includes batteries, cables, connectors and adapters. A battery backup is used by some to protect valuable memory and data in the event of a power outage.


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Description Price Accessory Type For Use With Range Input Type Dimensions Series Termination Application Mounting Type Output Type Cable Length Number of I/O Hazardous Area Certification Number of Outputs
RS Stock No. 719-1936
Mfr. Part No.750-1504
BrandWago
£94.78
Each
Units
PLC I/O Module 750 Series - - 67 x 12 x 100 mm - - - - Digital - - - -
RS Stock No. 508-3959
Mfr. Part No.750600
BrandWago
£12.29
Each
Units
PLC I/O Module 750 Series - - 100 x 12 x 64 mm - - - - - - - - -
RS Stock No. 667-9205
Mfr. Part No.750-333
BrandWago
£233.81
Each
Units
Coupler - - - - - - - - - - - - -
RS Stock No. 667-9251
Mfr. Part No.750-530
BrandWago
£55.61
Each
Units
PLC I/O Module 750 Series - - 100 x 12 x 64 mm TM5 - - - Digital - - - -
RS Stock No. 868-7365
Mfr. Part No.750-612
BrandWago
£14.86
Each
Units
PLC Power Supply I/O Module - - 64 x 12 x 100 mm 750 - - - - - - - -
RS Stock No. 667-9236
Mfr. Part No.750-430
BrandWago
£49.29
Each
Units
PLC I/O Module 750 Series - Digital 100 x 12 x 64 mm TM5 - - - - - - - -
RS Stock No. 868-7377
Mfr. Part No.750-610
BrandWago
£28.13
Each
Units
PLC Power Supply I/O Module - - 64 x 12 x 100 mm 750 - - - - - - - -
RS Stock No. 868-7374
Mfr. Part No.750-517
BrandWago
£45.88
Each
Units
PLC I/O Module - - Digital 64 x 12 x 100 mm G4 - Marine DIN Rail Relay - - - -
RS Stock No. 508-3915
Mfr. Part No.750513
BrandWago
£46.41
Each
Units
PLC I/O Module 750 Series - - 100 x 12 x 64 mm SYSMAC CJ - - - Digital, Relay - - - -
RS Stock No. 667-9217
Mfr. Part No.750-340
BrandWago
£336.06
Each
Units
PLC I/O Module 750 Series - Analogue, Digital - TM5 - - - Analogue, Digital - - - -
RS Stock No. 667-9255
Mfr. Part No.759-302
BrandWago
£129.88
Each
Units
PLC Programming Software I/O Modules - - - - - - - - - - - -
RS Stock No. 509-6090
Mfr. Part No.759333
BrandWago
£501.80
Each
Units
PLC Programming Software Pentium - - - - - - - - - - - -
RS Stock No. 882-0338
Mfr. Part No.759-302/000-923
BrandWago
£136.68
Each
Units
PLC Programming Software 759 Series - - - - - - - - - - - -
RS Stock No. 719-1945
Mfr. Part No.750-1405
BrandWago
£83.41
Each
Units
PLC I/O Module 750 Series - Digital 67 x 12 x 100 mm Micro 800 - - - - - - - -
RS Stock No. 508-3987
Mfr. Part No.750960
BrandWago
£25.53
Each
Units
Connector Profibus - - - - - - - - - - - -
RS Stock No. 508-3892
Mfr. Part No.750402
BrandWago
£30.19
Each
Units
PLC I/O Module 750 Series - Digital 100 x 12 x 64 mm SYSMAC CJ, SYSMAC CP1H, SYSMAC CP1L - - - - - - - -
RS Stock No. 868-7359
Mfr. Part No.750-461/003-000
BrandWago
£203.01
Each
Units
PLC I/O Module - - Analogue 64 x 12 x 100 mm G4 - Marine DIN Rail Voltage - - - -
RS Stock No. 667-9242
Mfr. Part No.750-459
BrandWago
£150.38
Each
Units
PLC I/O Module 750 Series - Analogue 100 x 12 x 64 mm TM5 - - - - - - - -
RS Stock No. 508-3921
Mfr. Part No.750455
BrandWago
£175.83
Each
Units
PLC I/O Module 750 Series - Analogue 100 x 12 x 64 mm SYSMAC CJ - - - - - - - -
RS Stock No. 667-9245
Mfr. Part No.750-469/003-000
BrandWago
£209.40
Each
Units
PLC I/O Module 750 Series - Analogue 100 x 12 x 64 mm TM5 - - - - - - - -