Industrial Automation » Programmable Logic Controllers (PLC)

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Used computers and networking

  • Trusted Seller
    IC200BEM002 | General Electric PLC

    IC200BEM002 | General Electric PLC network communications Profibus-DP slave

    • new

    • Manufacturer: GE

    General Electric IC200BEM002 PLC network communications Profibus-DP slave Network communication module The IC200BEM002 module is a network communication module with network data rates between 9.6 K Baud and 12 M ...

    Fujian, China
  • Trusted Seller
    1756-CMS1B1 | Compute module

    1756-CMS1B1 | Compute module

    • new

    • Manufacturer: PLC MODULE

    1756-CMS1B1 Compute module 1756-CMS1B1 Slot Based Compute Module, Intel Atom Dual Core CPU, 32GB Solid State Storage, Windows 10 IoT Enterprise 64 bit OS, Allows to Communicate Directly with a Via The System Back...

    Fujian, China
  • Trusted Seller
    AC24AT 001818K | OPTO 22

    AC24AT 001818K | OPTO 22 COMPUTER INTERFACE CARD

    • new

    • Manufacturer: OPTO 22

    OPTO 22 AC24AT 001818K COMPUTER INTERFACE CARD OPTO 22 AC24AT 001818K COMPUTER INTERFACE CARD The AC24AT and AC422AT cards provide an asynchronous RS-422/485 communications port for the ISA bus. The adapter cards...

    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

    • new

    • 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
    1784-PCMK | Type II communication

    1784-PCMK | Type II communication card

    • new

    • Manufacturer: / Automation

    1784-PCMK Type II communication card 1784-PCMK Type II communication card The 1784-PCMK Type II communication card is manufactured by . the communication card is connected to a PC through the use of a communicati...

    Fujian, China
  • Trusted Seller
    1784-KTCX15 | | PLC PLC

    1784-KTCX15 | | PLC PLC 5 1784KTCX15

    • new

    ControlNet interface card The 1784-KTCX15 card is an ControlNet interface card from . It provides an interface between the ControlNet networks and 16-bit ISA/32-bit EISA-compatible computers. The 1784-KTCX15 card...

    Fujian, China
  • Trusted Seller
    1784-U2CN | ControlNet cable

    1784-U2CN | ControlNet cable

    • new

    • Manufacturer: Allen-Bradle

    1784-U2CN ControlNet cable 1784-U2CN ControlNet cable The 1784-U2CN cable is a USB to ControlNet cable manufactured by / Automation. By using this cable, an operator can connect a computer (laptop or desktop comp...

    Fujian, China
  • Trusted Seller
    NW-BP85-002 Schneider Modbus Bridge

    NW-BP85-002 Schneider Modbus Bridge

    • new

    • Manufacturer: Schneider

    Modbus Bridge Modbus Plus to Modbus Plus Bridge Dual Cable The NW-BP85-002 is Modicon Modbus Plus Network BM85 Bridge Multiplexer 1.1 The Modbus Plus Network and dual-cable network configurations are available. U...

    Fujian, China
  • Trusted Seller
    YOKOGAWA VI702 interface card

    YOKOGAWA VI702 interface card

    • new

    • Manufacturer: Yokogawa

    interface card YOKOGAWA VI702 Network desktop card interface card By installing the control bus interface card into the PCI Express slot of the PC/AT compatible computer, the computer is connected to Vnet/IP.

    Fujian, China
  • Trusted Seller
    WEB600 FGD-W600 | SENSAPHONE MONITORING

    WEB600 FGD-W600 | SENSAPHONE MONITORING SYSTEM

    • new

    • Manufacturer: SENSAPHONE

    SENSAPHONE WEB600 FGD-W600 MONITORING SYSTEM SENSAPHONE WEB600 FGD-W600 MONITORING SYSTEM The system is designed to be an easy, cost–effective, network–based monitoring system to notify you when equipment or cond...

    Fujian, China
  • Trusted Seller
    5136-CN-PCI | MOLEX WOODHEAD INTERFACE

    5136-CN-PCI | MOLEX WOODHEAD INTERFACE CARDS

    • used

    • Manufacturer: MOLEX WOODHEAD

    MOLEX WOODHEAD 5136-CN-PCI INTERFACE CARDS MOLEX WOODHEAD 5136-CN-PCI INTERFACE CARDS SST CONTROLNET CARD 5136CNPCI SST CONTROLNET CARD PCI 5V BUS Features: Intelligent Front End Between VME Bus Masters and Modic...

    Fujian, China
  • Trusted Seller
    5136-CN-VME | MOLEX WOODHEAD INTERFACE

    5136-CN-VME | MOLEX WOODHEAD INTERFACE CARDS

    • used

    • Manufacturer: MOLEX WOODHEAD

    MOLEX WOODHEAD 5136-CN-VME INTERFACE CARDS MOLEX WOODHEAD 5136-CN-VME INTERFACE CARDS SST CONTROLNET 5136CNVME INTERFACE MODULE NIC SST CONTROLNET VME 32 BIT I960 (1120230010) Features: Intelligent Front End Betw...

    Fujian, China
  • Trusted Seller
    1784-PCC/B | | communication card

    1784-PCC/B | | communication card

    • new

    Interface Module Product Model: 1784-PCC;Spare Model: 1784PCC 1784-PCC/B Product Parameters: ControlNet Communication Card The / 1784-PCC Series B Communication Card connects a programming device to any intellige...

    Fujian, China
  • Trusted Seller
    17​84-U2DN USB-to-DeviceNet

    17​84-U2DN USB-to-DeviceNet

    • new

    • Manufacturer: / Automation

    USB-to-DeviceNet 1784-U2DN USB-to-DeviceNet Adapter with Cable 0.61 m (2 ft) 1784-U2DN USB-to-DeviceNet Adapter for connecting to a DeviceNet network via an unused USB port on the computer, 0.61 m (2 ft) USB Cabl...

    Fujian, China
  • Trusted Seller
    1784-PCIS | PCI card

    1784-PCIS | PCI card

    • new

    • Manufacturer: / Automation

    1784-PCIS PCI card 1784-PCIS PCI card The 1784-PCIS card is a ControlNet universal PCI communication card. For installation, the host computer’s expansion slots need to be accessed and then the card needs to be i...

    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.