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 (PLC) receives and transmits electronic signals in any kind of electrical system. Because of this flexibility in interfacing, there are a wide range of PLC 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.

How to choose the right PLC accessories

PLC accessories 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 Application Cable Length Hazardous Area Certification Series Termination
RS Stock No. 917-6395
BrandRS PRO
SGD28.69
Each
units
USB Cable Logic Module - Automation, Commercial, Industrial - - - Plug-In
RS Stock No. 798-3056
Mfr. Part No.6GK1571-0BA00-0AA0
BrandSiemens
SGD753.11
Each
units
PC Adapter SIMATIC S7 - - - - - -
RS Stock No. 145-908
Mfr. Part No.839550000PROFIBUSCONNECTOR
BrandOmron
SGD95.18
Each
units
Connector Smartslice I/O Module - - - - - -
RS Stock No. 770-4308
Mfr. Part No.6ES7212-1BD34-4YB0
BrandSiemens
SGD829.63
Each
units
Starter Kit SIMATIC S7-1200 Modular Controller - - - - - -
RS Stock No. 453-2573
Mfr. Part No.6ES7392-1AJ00-0AA0
BrandSiemens
SGD51.14
Each
units
Connector CP 343-2, CP 343-2P, SIMATIC S7 Series - - - - - -
RS Stock No. 453-2589
Mfr. Part No.6ES7392-1AM00-0AA0
BrandSiemens
SGD93.19
Each
units
Connector SIMATIC S7-300 Series - - - - - -
RS Stock No. 746-6791
Mfr. Part No.6ES73921CJ000AA0
BrandSiemens
SGD129.11
Each
units
Front Connector SIMATIC S7-300 SM 331 Analog Input Module - - - - - -
RS Stock No. 401-529
Mfr. Part No.CP1W-CN811
BrandOmron
SGD170.61
Each
units
Cable CP1W Series - - - - - -
RS Stock No. 539-0869
Mfr. Part No.FX3U-232-BD
BrandMitsubishi
SGD235.71
Each
units
Base FX3 Series - - - - - -
RS Stock No. 539-0948
Mfr. Part No.FX-USB-AW
BrandMitsubishi
SGD354.64
Each
units
Interface Module FX Series - - - - FX3U -
RS Stock No. 615-2365
Mfr. Part No.SR2USB01
SGD274.68
Each
units
Cable Zelio Logic 2 - - 3m - Zelio Plug-In
RS Stock No. 453-2567
Mfr. Part No.6ES7390-1AF30-0AA0
BrandSiemens
SGD100.51
Each
units
Mounting Rail SIMATIC S7-300 Series - - - - - -
RS Stock No. 147-786
Mfr. Part No.TCSMCN3M4M3S2
SGD102.82
Each
units
Cable Modicon M340 / M580 - - - - - -
RS Stock No. 365-2244
Mfr. Part No.CS1W-CN118
BrandOmron
SGD184.68
Each
units
Peripheral Bus/Host Link CJ1 Seies, CS1 Series - - - - CS1W -
RS Stock No. 770-2337
Mfr. Part No.TCSXCNAMUM3P
SGD230.86
Each
units
USB Cable HMI Magelis XBTGT4330 - - - - - -
RS Stock No. 746-5892
Mfr. Part No.6ES7292-1AF20-0AA0
BrandSiemens
SGD108.065
Each (In a Pack of 4)
units
Terminal Block SIMATIC S7-200 CPU226 - - - - - -
RS Stock No. 539-0904
Mfr. Part No.FX3U-CNV-BD
BrandMitsubishi
SGD51.91
Each
units
Communication Module FX Series - - - - - -
RS Stock No. 455-6670
Mfr. Part No.QC30R2
BrandMitsubishi
SGD104.76
Each
units
Cable QC Series - - - - - -
RS Stock No. 365-2250
Mfr. Part No.CS1WCN226
BrandOmron
SGD275.71
Each
units
Cable CS1W Series - - - - - -
RS Stock No. 901-0829
Mfr. Part No.2313342
SGD78.36
Each
units
GSM Antenna I/O X200 - Mobile Communication - - PSI-GSM-STUB-ANT Cable
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