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. 468-5835
Mfr. Part No.6ES7901-3DB30-0XA0
BrandSiemens
HK$2,467.24
Each
units
- - - - - - - -
RS Stock No. 453-2567
Mfr. Part No.6ES7390-1AF30-0AA0
BrandSiemens
HK$511.04
Each
units
Mounting Rail SIMATIC S7-300 Series - - - - - -
RS Stock No. 746-5356
Mfr. Part No.6XV1440-4AN10
BrandSiemens
HK$4,461.60
Each
units
- - - - - - - -
RS Stock No. 453-2573
Mfr. Part No.6ES7392-1AJ00-0AA0
BrandSiemens
HK$321.42
Each
units
- - - - - - - -
RS Stock No. 453-2589
Mfr. Part No.6ES7392-1AM00-0AA0
BrandSiemens
HK$484.70
Each
units
- - - - - - - -
RS Stock No. 662-3602
Mfr. Part No.6ES7193-4CD30-0AA0
BrandSiemens
HK$97.24
Each
units
- ET 200S Power Modules - - - - - -
RS Stock No. 746-6753
Mfr. Part No.6ES7390-1AJ30-0AA0
BrandSiemens
HK$656.31
Each
units
Rail SIMATIC S7-300 Modular Controller - - - - - -
RS Stock No. 810-4163
Mfr. Part No.6ES7953-8LM31-0AA0
BrandSiemens
HK$3,812.95
Each
units
- - - - - - - -
RS Stock No. 798-3056
Mfr. Part No.6GK1571-0BA00-0AA0
BrandSiemens
HK$4,054.57
Each
units
- - - - - - - -
RS Stock No. 628-248
Mfr. Part No.6ES5710-8MA21
BrandSiemens
HK$419.62
Each
units
Mounting Rail S5-100U Series - - - - - -
RS Stock No. 746-6729
Mfr. Part No.6ES7368-3BB01-0AA0
BrandSiemens
HK$755.04
Each
units
Cable SIMATIC S7-300 Modular Controller - - - - - -
RS Stock No. 746-5811
Mfr. Part No.6ES7292-1AV30-0XA0
BrandSiemens
HK$157.30
Each (In a Pack of 4)
units
Terminal Block SIMATIC S7-1200 CPU1214C - - - - - -
RS Stock No. 746-6775
Mfr. Part No.6ES7390-6BA00-0AA0
BrandSiemens
HK$251.68
Each
units
Installation Adapter SIMATIC S7-300 Modular Controller - - - - - -
RS Stock No. 746-5971
Mfr. Part No.6ES7922-3BF00-5AC0
BrandSiemens
HK$1,230.944
Each (In a Pack of 5)
units
Front Connector SIMATIC S7-300 32 I/O Unit - - - - - -
RS Stock No. 662-3703
Mfr. Part No.6ES7193-4DL10-0AA0
BrandSiemens
HK$903.76
Each
units
Terminal ET 200S Series - - - - - -
RS Stock No. 746-5934
Mfr. Part No.6ES7922-3BD20-0AC0
BrandSiemens
HK$1,246.96
Each
units
Front Connector SIMATIC S7-300 32 I/O Unit - - - - - -
RS Stock No. 746-6757
Mfr. Part No.6ES7390-1BC00-0AA0
BrandSiemens
HK$1,006.72
Each
units
Rail SIMATIC S7-300 Modular Controller - - - - - -
RS Stock No. 190-9731
Mfr. Part No.6ES7972-0BB52-0XA0
BrandSiemens
HK$617.76
Each
units
Connection plug PROFIBUS Bus Cable - - - - - -
RS Stock No. 746-6731
Mfr. Part No.6ES7368-3BF01-0AA0
BrandSiemens
HK$1,338.48
Each
units
Cable SIMATIC S7-300 Modular Controller - - - - - -
RS Stock No. 746-5946
Mfr. Part No.6ES7922-3BF00-0AC0
BrandSiemens
HK$1,384.24
Each
units
Front Connector SIMATIC S7-300 32 I/O Unit - - - - - -