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庫存編號 615-2365
製造零件編號SR2USB01
HK$1,103.17
單位
Cable Zelio Logic 2 - - Zelio - Plug-In - - - 3m - - -
RS庫存編號 469-2271
製造零件編號SR2SFT01
HK$634.42
單位
PLC Programming Software Zelio Logic 2 - - - - - - - - - - - -
RS庫存編號 148-161
製造零件編號BMXP342020
HK$13,183.18
單位
PLC Expansion Module Modicon M340 - - - Analogue, Discrete - - - Analogue, Discrete - - - -
RS庫存編號 147-764
製造零件編號BMXXCAUSBH018
HK$546.52
單位
Terminal Modicon M340 - - - - - - - - - - - -
RS庫存編號 147-988
製造零件編號BMXAMI0410
HK$4,594.66
單位
PLC I/O Module M340 Series - - M340 Analogue - - - - - - - -
RS庫存編號 148-004
製造零件編號BMXAMO0210
HK$3,255.87
單位
PLC I/O Module M340 Series - - M340 - - - - Analogue - - - -
RS庫存編號 806-6887
製造零件編號TMC2AI2
HK$985.15
單位
PLC I/O Module Modicon M221 - - TM3 Analogue - - - Current - - - -
RS庫存編號 147-916
製造零件編號BMXNOE0100
HK$15,826.97
單位
PLC Expansion Module Modicon M340 - - - - - - - - - - - -
RS庫存編號 820-8508
製造零件編號BMXRMS004GPF
HK$4,721.01
單位
Memory Card Medicon M580 - - - - - - - - - - - -
RS庫存編號 253-2335
製造零件編號TSXDMZ28DR
HK$5,407.07
單位
PLC I/O Module Modicon TSX - - Modicon TSX Micro Discrete - - - Discrete - - - -
RS庫存編號 674-1952
製造零件編號TM2DDO32TK
HK$2,334.69
單位
PLC I/O Module Modicon M238, Twido Series - 92.3 x 33.5 x 94.5 mm TM5 - - - - Digital - - - -
RS庫存編號 806-6904
製造零件編號TMC4AI2
HK$3,139.14
單位
PLC I/O Module Modicon M241 - - TM3 Analogue - - - - - - - -
RS庫存編號 147-657
製造零件編號BMXRMS008MP
HK$500.01
單位
- Modicon M340 - - - - - - - - - - - -
RS庫存編號 770-2378
製造零件編號TM5ACBM11
HK$307.54
單位
Base Modicon LMC058 Motion Controller - - - - - - - - - - - -
RS庫存編號 674-1912
製造零件編號TM2AMI2HT
HK$1,622.74
單位
PLC I/O Module Modicon M238, Twido Series - 23.5 x 70 x 90 mm TM5 Analogue - - - - - - - -
RS庫存編號 612-0251
製造零件編號VW3A8306RC
HK$353.27
毎包:2 個
Bag(s)
Adapter Advantys OTB - - - - - - - - - - - -
RS庫存編號 615-2371
製造零件編號SR2MOD02
HK$5,009.78
單位
PLC I/O Module - - - - - - - - - - - - -
RS庫存編號 674-1946
製造零件編號TM2DDI32DK
HK$4,629.76
單位
PLC I/O Module Twido Series - 92.3 x 33.5 x 94.5 mm TM5 Digital - - - - - - - -
RS庫存編號 806-6875
製造零件編號TM4ES4
HK$1,792.69
單位
PLC Expansion Module Modicon M241 - - - - - - - - - - - -
RS庫存編號 147-950
製造零件編號BMXRMS008MPF
HK$1,558.17
單位
PLC Expansion Module BMX P34 - - - - - - - - - - - -