Industrial Automation » Programmable Logic Controllers (PLC)

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721

Used networking devices

  • Trusted Seller
    SST-PB3-REM SST linking device

    SST-PB3-REM SST linking device

    • Manufacturer: SST

    VME BUS INTERFACE Get the best deals for SST-PB3-REM IN STOCK READY TO SHIP The SST-PB3-REM is a linking device designed to provide Profibus DP-V0 and DP-V1 Master /Slave capability to Automation Logix™ systems v...

    Fujian, China
  • Trusted Seller
    6GK5204-2BC00-2AF2 Siemens PROFINET IO DEVICE

    6GK5204-2BC00-2AF2 Siemens PROFINET IO DEVICE

    • Manufacturer: Siemens
    • Model: 6GK

    CS21 Communications Module Get the best deals for 6GK5204-2BC00-2AF2 IN STOCK READY TO SHIP SCALANCE XF204-2, flat, managed IE switch, 4x 10/100 Mbit/s RJ45 ports, 2x 100 Mbit/s FO ports, error signaling contact ...

    Fujian, China
  • Trusted Seller
    5136-DNP-CPCI | Molex Woodhead Device

    5136-DNP-CPCI | Molex Woodhead Device Net 6U CPCI Interface Card

    • Manufacturer: Molex Woodhead

    Molex Woodhead 5136-DNP-CPCI Device Net 6U CPCI Interface Card The 5136-DNP-CPCI is a CompactPCI interface card for communication with DeviceNet and other CAN-based networks. The main features of the 5136-DNP-CPC...

    Fujian, China
  • Trusted Seller
    1F144-0-LED-NC-US0E | V101-10-0008 KRB ENERGY

    1F144-0-LED-NC-US0E | V101-10-0008 KRB ENERGY MEASURING DEVICE

    • Manufacturer: KRB

    KRB 1F144-0-LED-NC-US0E V101-10-0008 ENERGY MEASURING DEVICE KRB 1F144-0-LED-NC-US0E V101-10-0008 ENERGY MEASURING DEVICE multimess 1F144-0-LED-NC-US0E is a cost-effective power measuring instrument for panel mou...

    Fujian, China
  • Trusted Seller
    Siemens 6AV2125-2AE03-0AX0 Connection Box Compact

    Siemens 6AV2125-2AE03-0AX0 Connection Box Compact PROFINET

    • Manufacturer: Siemens
    • Model: 6AV

    The SIMATIC HMI Connection Box compact (model 6AV2125-2AE03-0AX0) serves as a slim interface solution for 2nd generation Mobile Panels when installed in control cabinets. It supports both PROFINET and PROFIsafe c...

    $162 USD
    Borken, Germany
  • Trusted Seller
    5069-L306ERM | Programmable Automation Controller

    5069-L306ERM | Programmable Automation Controller

    • Manufacturer: Automation

    5069-L306ERM Programmable Automation Controller 5069-L306ERM Programmable Automation Controller The 5069-L306ERM controller is a CompactLogix 5069 and 5380 series standard controller module. Its built-in memory i...

    Fujian, China
  • Trusted Seller
    5069-L320ER | Industrial controller

    5069-L320ER | Industrial controller

    • Manufacturer: Automation

    5069-L320ER Industrial controller 5069-L320ER Industrial controller The programming software that it uses is the Studio 5000 Logix designer application programming software in version 28 or later. The 5069-L320ER...

    Fujian, China
  • Trusted Seller
    1756-L74 | ControlLogix 16 MB

    1756-L74 | ControlLogix 16 MB Controller

    • Manufacturer: / Automation

    1756-L74 ControlLogix 16 MB Controller 1756-L74 ControlLogix 16 MB Controller This controller features 16 MB user memory, I/O memory of 0.98 MB and 1 GB non-volatile memory via the 1784-SD1 that ships with the co...

    Fujian, China
  • Trusted Seller
    5069-L310ER | CompactLogix 5380 controller

    5069-L310ER | CompactLogix 5380 controller

    • Manufacturer: Automation /

    5069-L310ER CompactLogix 5380 controller 5069-L310ER CompactLogix 5380 controller The 5069-L310ER is a CompactLogix 5380 controller. This controller has an embedded user memory of 1MB and powered by an external s...

    Fujian, China
  • Trusted Seller
    1756-L63 | Programmable Automation Controller

    1756-L63 | Programmable Automation Controller

    • Manufacturer: Automation

    1756-L63 Programmable Automation Controller 1756-L63 Programmable Automation Controller This controller features 8 MB user memory and I/O memory of 478 KB. It has 1 RS232 Serial port and supports interfacing of u...

    Fujian, China
  • Trusted Seller
    5069-AENTR | Ethernet I/P adapter

    5069-AENTR | Ethernet I/P adapter

    • Manufacturer: Automation

    5069-AENTR Ethernet I/P adapter 5069-AENTR Ethernet I/P adapter It allows connection to Ethernet networks via the built-in Two (2) Ethernet communication ports, functioning as embedded switch and supporting Linea...

    Fujian, China
  • Trusted Seller
    1756-L71 | ControlLogix 2 MB

    1756-L71 | ControlLogix 2 MB Controller

    • Manufacturer: / Automation

    1756-L71 ControlLogix 2 MB Controller 1756-L71 ControlLogix Logix5571 Processor with 2 Mbytes Memory 1756-L71 ControlLogix Logix5571 Controller with 2 MB User Memory and 1 x Built-in USB 2.0 Programming/Download ...

    Fujian, China
  • Trusted Seller
    IC694DNM200 | General Electric DeviceNet

    IC694DNM200 | General Electric DeviceNet Master Module

    • Manufacturer: GE

    General Electric IC694DNM200 DeviceNet Master Module General Electric IC694DNM200 DeviceNet Master Module This module is a DeviceNet Master module, able to establish communication with up to 63 DeviceNet Slaves a...

    Fujian, China
  • Siemens SCALANCE X208 6GK5208-0BA10-2AA3

    Siemens SCALANCE X208 6GK5208-0BA10-2AA3

    • Manufacturer: Siemens
    • Model: 6GK

    used SCALANCE X208, managed IE switch, 8x 10/100 Mbit/s RJ45 ports, LED diagnostics, error message contact with set button, redundant power supply, PROFINET IO device, network management, integrated redundancy ma...

    Freiberg, Germany
  • Siemens SCALANCE X201-3PIRT 6GK5201-3BH00-2BA3

    Siemens SCALANCE X201-3PIRT 6GK5201-3BH00-2BA3

    • Manufacturer: Siemens
    • Model: 6GK

    used SCALANCE X201-3PIRT managed IE IRT switch, 1x 10/100 Mbit/s RJ45 ports, 3x 100 Mbit/s POF SC RJ ports, fault signaling contact with set button, redundant power supply, PROFINET IO device, network management,...

    Freiberg, Germany
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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.