Industrial Automation » Programmable Logic Controllers (PLC)

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  • Trusted Seller
    X20BC0087 B&R Controller Module

    X20BC0087 B&R Controller Module

    • Manufacturer: B & R

    BUS CONTROLLER This bus controller makes it possible to connect X2X Link I/O nodes to Modbus via Ethernet. IN STOCK READY TO SHIP The bus controller can be operated on B&R controllers through the use of Automatio...

    Fujian, China
  • Trusted Seller
    SST-SR4-CLX-RLL | Molex Woodhead BradCommunications

    SST-SR4-CLX-RLL | Molex Woodhead BradCommunications

    • Manufacturer: Molex Woodhead

    Molex Woodhead SST-SR4-CLX-RLL BradCommunications The BradCommunications™ SST™ Serial module connects Automation® ControlLogix® controllers to Modbus networks. Each module has 4 Serial communication channels that...

    Fujian, China
  • Trusted Seller
    140CPU53414A | Schneider Electric TSX

    140CPU53414A | Schneider Electric TSX Quantum Controller

    • Manufacturer: Schneider Electric

    Schneider Electric 140CPU53414A TSX Quantum Controller Schneider Electric 140CPU53414A TSX Quantum Controller The Quantum 140 CPU 534 14A is equipped with two nine-pin RS-232C The Quantum 140 CPU 534 14A is equip...

    Fujian, China
  • Trusted Seller
    3150-MCM 3250-L532M | PROSOFT Communications

    3150-MCM 3250-L532M | PROSOFT Communications Module

    • Manufacturer: PROSOFT

    PROSOFT 3150-MCM 3250-L532M Communications Module PROSOFT 3150-MCM 3250-L532M Communications Module The inRAx Modbus Master/Slave Communication Module allows Automation SLC processors to interface easily with oth...

    Fujian, China
  • Trusted Seller
    ABC-PDP AB7000-B | ANYBUS Communicator

    ABC-PDP AB7000-B | ANYBUS Communicator PROFIBUS

    • Manufacturer: ANYBUS

    ANYBUS HMS ABC-PDP AB7000-B Communicator PROFIBUS ANYBUS HMS ABC-PDP AB7000-B Communicator PROFIBUS Convert almost any RS-232/422/485 Request/Response or Produce/Consume protocol in just a few minutes — For examp...

    Fujian, China
  • Trusted Seller
    PC-E984-255 | Schneider Electric Compact

    PC-E984-255 | Schneider Electric Compact PLC

    • Manufacturer: Schneider Electric

    Schneider Electric PC-E984-255 Compact PLC Schneider Electric PC-E984-255 Compact PLC One Modbus Plus Peer-to-Peer metwork Communication Port Features • One Modbus Communication Port • One Modbus Plus Peer-to-Pee...

    Fujian, China
  • Trusted Seller
    Schneider 172PNN26022 Plus option adaptor

    Schneider 172PNN26022 Plus option adaptor

    • Manufacturer: Schneider

    Plus option adaptor 172PNN26022 Modicon Momentum - Modbus Plus option adaptor - redundant DESCRIPTION: MODBUS PLUS REPLACEMENT BATTERY PRODUCT TYPE INFO: MODICON COMMUNICATION

    Fujian, China
  • Trusted Seller
    AB7000-C | HMS Anybus Communicator

    AB7000-C | HMS Anybus Communicator

    • Manufacturer: HMS

    HMS AB7000-C Anybus Communicator HMS AB7000-C Anybus Communicator Convert almost any RS-232/422/485 Request/Response or Produce/Consume protocol in just a few minutes Features and benefits • Convert almost any RS...

    Fujian, China
  • Trusted Seller
    Schneider 140CPU11303 processor module

    Schneider 140CPU11303 processor module

    • Manufacturer: Schneider

    processor module 140CPU11303 Concept processor 80186 Modicon Quantum - 1 Modbus plus, 2 Modbus RS232 Range of Product ：Modicon Quantum automation platform Product or Component Type ：Processor

    Fujian, China
  • Trusted Seller
    4107 | Triconex Enhanced Intelligent

    4107 | Triconex Enhanced Intelligent Module

    • Manufacturer: Triconex

    TRICONEX 4107 Enhanced Intelligent Communication Modules TRICONEX 4107 Enhanced Intelligent Communication Modules Enhanced Intelligent Communication Modules (EICM) support RS-232, RS-422 and RS485 serial communic...

    Fujian, China
  • Trusted Seller
    Schneider 171CCS76000 processor adaptor

    Schneider 171CCS76000 processor adaptor

    • Manufacturer: Schneider

    processor adaptor 171CCS76000 M1/M1E processor adaptor - 1 Modbus, 1 I/O bus - 20 MHz The 171CCS76000 is a M1/M1E processor adaptor - 1 Modbus, 1 I/O bus - 2... that is manufactured by Schneider Electric

    Fujian, China
  • Trusted Seller
    Schneider 140CPU11302 processor module

    Schneider 140CPU11302 processor module

    • Manufacturer: Schneider

    processor module 140CPU11302 Concept processor 80186 Modicon Quantum - 1 Modbus RS232, 1 Modbus Plus memory description :Internal RAM 109 kB ; exact time: for 1 Kinstruction 0.3...1.4 ms LL984 ; watchdog timer :2...

    Fujian, China
  • Trusted Seller
    A6824R Emerson gateway

    A6824R Emerson gateway

    • Manufacturer: Emerson

    Interface Module The card has 6 RS 485 bus lines. Each of these lines can serve up to 8 A6000 monitors. By means of the configuration, the monitors can be assigned to the bus lines of the interface card. IN STOCK...

    Fujian, China
  • Trusted Seller
    Schneider 140CRA31200C RIO drop

    Schneider 140CRA31200C RIO drop

    • Manufacturer: Schneider

    RIO drop adapter The 140CRA31200 is a Ethernet RIO drop adapter in the Modicon Quantum series. It has 3 ports and uses the Ethernet IP/Modbus TCP communication port protocol. It can handle two integrated connecti...

    Fujian, China
  • Trusted Seller
    4119 | Triconex Enhanced Intelligent

    4119 | Triconex Enhanced Intelligent Module

    • Manufacturer: Triconex

    TRICONEX 4119 Enhanced Intelligent Module TRICONEX 4119 Enhanced Intelligent Communication Module Enhanced Intelligent Communication Modules (EICM) support RS-232, RS-422 and RS485 serial communication with Modbu...

    Fujian, China
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Overview

Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

FAQ

What factors should I consider when purchasing a PLC?

Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

How can I ensure safe shipping of a PLC?

Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

What are the maintenance requirements for a PLC?

Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.