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 Dimensions Series Input Type Termination Application Mounting Type Output Type Cable Length Number of I/O Hazardous Area Certification Number of Outputs
RS Stock No. 148-183
Mfr. Part No.BMXDDI1602
PHP9,841.76
Each
units
PLC I/O Module M340 Series - - M340 Discrete - - - - - - - -
RS Stock No. 508-3892
Mfr. Part No.750402
BrandWago
PHP4,434.35
Each
units
PLC I/O Module 750 Series - 100 x 12 x 64 mm SYSMAC CJ, SYSMAC CP1H, SYSMAC CP1L Digital - - - - - - - -
RS Stock No. 868-7359
Mfr. Part No.750-461/003-000
BrandWago
PHP15,984.04
Each
units
PLC I/O Module - - 64 x 12 x 100 mm G4 Analogue - Marine DIN Rail Voltage - - - -
RS Stock No. 746-6725
Mfr. Part No.6ES7365-0BA01-0AA0
BrandSiemens
PHP11,950.03
Each
units
Interface Unit S7-300 Series SIMATIC 125 x 40 x 120 mm SM 1222 - - - - - - - - -
RS Stock No. 715-8935
Mfr. Part No.GHQ6310074R0111 US/U2.2
BrandABB
PHP4,057.95
Each
units
PLC I/O Module - - - - - - - - - - - - -
RS Stock No. 148-161
Mfr. Part No.BMXP342020
PHP99,968.82
Each
units
PLC Expansion Module Modicon M340 - - - Analogue, Discrete - - - Analogue, Discrete - - - -
RS Stock No. 320-9143
Mfr. Part No.FX2N-48ER-ES/UL
BrandMitsubishi
PHP35,036.66
Each
units
PLC I/O Module FX2N Series - 90 x 150 x 87 mm FX2N Series - - - - - - - - -
RS Stock No. 147-938
Mfr. Part No.BMXXBP0800
PHP13,737.29
Each
units
Backplane Modicon M340 - 372.8 x 103.7 x 19 mm Modicon M340 - - - DIN Rail - - - - -
RS Stock No. 467-642
Mfr. Part No.6ES7953-8LP31-0AA0
BrandSiemens
PHP33,119.66
Each
units
Memory Card C7, ET200S, S7-300 - - - - - - - - - - - -
RS Stock No. 787-8018
Mfr. Part No.6ES7223-1PH32-0XB0
BrandSiemens
PHP14,658.92
Each
units
PLC I/O Module SIMATIC S7-1200 Series SIMATIC 100 x 45 x 75 mm TM3 Digital - - - Digital - - - -
RS Stock No. 746-6640
Mfr. Part No.6ES7332-5HF00-0AB0
BrandSiemens
PHP86,743.03
Each
units
Analogue Module S7-300 Series - 125 x 40 x 120 mm - - - - - Analogue - - - -
RS Stock No. 401-567
Mfr. Part No.CP1W-8ER
BrandOmron
PHP8,141.10
Each
units
PLC Expansion Module PLC Module - 90 x 66 x 50 mm - - - - - Relay - - - -
RS Stock No. 662-3678
Mfr. Part No.6ES7151-3AA23-0AB0
BrandSiemens
PHP21,809.34
Each
units
PLC I/O Module ET200S Series SIMATIC 119.5 x 60 x 75 mm TM5 - - - - - - - - -
RS Stock No. 662-3527
Mfr. Part No.6ES7131-4BB01-0AB0
BrandSiemens
PHP1,901.43
Each
units
PLC I/O Module SIMATIC ET 200S Series SIMATIC 81 x 15 x 52 mm Micro 800 Digital - - - - - - - -
RS Stock No. 453-2567
Mfr. Part No.6ES7390-1AF30-0AA0
BrandSiemens
PHP4,481.13
Each
units
Mounting Rail SIMATIC S7-300 Series - - - - - - - - - - - -
RS Stock No. 746-6729
Mfr. Part No.6ES7368-3BB01-0AA0
BrandSiemens
PHP5,414.97
Each
units
Cable SIMATIC S7-300 Modular Controller - - - - - - - - - - - -
RS Stock No. 512-5902
Mfr. Part No.CJ1W-OD212
BrandOmron
PHP15,707.45
Each
units
PLC I/O Module SYSMAC CJ Series - 89 x 31 x 95.4 mm SYSMAC CJ Series - - - - Digital, Transistor - - - -
RS Stock No. 787-7964
Mfr. Part No.6ES7223-1BH32-0XB0
BrandSiemens
PHP13,069.86
Each
units
PLC I/O Module SIMATIC S7-1200 Series SIMATIC 100 x 45 x 75 mm TM3 Digital - - - Digital - - - -
RS Stock No. 834-7578
Mfr. Part No.7KM9300-0AE01-0AA0
BrandSiemens
PHP21,938.21
Each
units
Bus Coupler - - 43 x 63 x 22 mm - - - - - - - - - -
RS Stock No. 662-3599
Mfr. Part No.6ES7135-4GB01-0AB0
BrandSiemens
PHP11,101.50
Each
units
PLC I/O Module SIMATIC ET 200S Series SIMATIC 81 x 15 x 52 mm RAD-DOR4-IFS - - - - Analogue - - - -