Industrial Automation » Programmable Logic Controllers (PLC)

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Used communication interfaces

  • Trusted Seller
    6ES7341-1CH01-0AE0 | Siemens Communications Processor

    6ES7341-1CH01-0AE0 | Siemens Communications Processor

    • Manufacturer: Siemens
    • Model: 6ES

    Siemens 6ES7341-1CH01-0AE0 Communications Processor Siemens 6ES7341-1CH01-0AE0 Communications Processor SIMATIC S7-300, CP 341 COMMUNICATION PROCESSOR WITH RS422/485 INTERFACE INCL. CONFIG. PACKAGE ON CD SIMATIC ...

    Fujian, China
  • Trusted Seller
    1336T-GTB-SP1A | PLC Communication Board

    1336T-GTB-SP1A | PLC Communication Board

    • Manufacturer: Automation

    1336T-GTB-SP1A PLC Communication Board 1336T-GTB-SP1A PLC Communication Board This Board can help the user to customize the operation of their drive, among other features, and is engineered for use with TIDs (Ter...

    Fujian, China
  • Trusted Seller
    SIEMENS 6GK7242-5DX30-0XE0 Communications module

    SIEMENS 6GK7242-5DX30-0XE0 Communications module

    • Manufacturer: Siemens
    • Model: 6GK

    Communications module SIEMENS 6SIEMENS 6GK7242-5DX30-0XE0 Communications module In stock ready to ship SIEMENS 6GK7242-5DX30-0XE0 Communications module communications module CM 1242-5; for connection of SIMATIC S...

    Fujian, China
  • Trusted Seller
    IS420CCGAH2A-C | GE CONTROL COMMUNICATION

    IS420CCGAH2A-C | GE CONTROL COMMUNICATION GATEWAY

    • Manufacturer: GE

    GE IS420CCGAH2A-C CONTROL COMMUNICATION GATEWAY Technical Specifications Part Number: Model: IS420CCGAH2A-C Electrical Parameters: Input Voltage: 24 VDC nominal (range: 18–30 VDC) Power Consumption: ≤ 15 W Commun...

    Fujian, China
  • Trusted Seller
    51303976-400 | HONEYWELL Communication Module

    51303976-400 | HONEYWELL Communication Module Board

    • Manufacturer: Honeywell
    • Model: 51303976-400

    HONEYWELL 51303976-400 Communication Module Board HONEYWELL 51303976-400 Communication Module Board COMMUNICATIONS CARD FOR THE PROCESS MANAGER 1 OF 5 CARDS MAKING UP THE CONTROL SECTION The Honeywell 51303976-40...

    Fujian, China
  • Trusted Seller
    51304685-150 | Honeywell ADVANCED COMMUNICATIONS

    51304685-150 | Honeywell ADVANCED COMMUNICATIONS CARD

    • Manufacturer: Honeywell

    Honeywell 51304685-150 ADVANCED COMMUNICATIONS CARD Honeywell 51304685-150 ADVANCED COMMUNICATIONS CARD FOR ADVANCED PROCESS MANAGER (APM) PROVIDES NETWORK COMMUNICATION WITH THE UCN 51304685150 DISCONTINUED BY M...

    Fujian, China
  • Trusted Seller
    1336T-GTB-SP1B | PLC Communication Board

    1336T-GTB-SP1B | PLC Communication Board

    • Manufacturer: Automation

    1336T-GTB-SP1B PLC Communication Board 1336T-GTB-SP1B PLC Communication Board The 1336T-GTB-SP1B operates on the input voltage supplied by the drive, and it has a SCANport load rating of 60 mA Drive Board The 133...

    Fujian, China
  • Trusted Seller
    FBS-CBE | FATEK Ethernet Communication

    FBS-CBE | FATEK Ethernet Communication Board

    • Manufacturer: FATEK

    FATEK FBS-CBE Ethernet Communication Board FATEK FBS-CBE Ethernet Communication Board Network protocol: TCP/UDP/IP, ICMP, ARP Fatek PLC FBs-CBE Extended Product Type : FBs- series Fatek Type Designation : FBs- se...

    Fujian, China
  • Trusted Seller
    6ES5535-3LB12 | Siemens Communications Processor

    6ES5535-3LB12 | Siemens Communications Processor - CP535

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES5535-3LB12 Communications Processor - CP535 SIEMENS 6ES5535-3LB12 Communications Processor - CP535 The Ready delay time is the time that elapses between the arrival of the Request signal in the module ...

    Fujian, China
  • Trusted Seller
    6ES7341-1CH02-0AE0 Siemens communications processor

    6ES7341-1CH02-0AE0 Siemens communications processor

    • Manufacturer: Siemens
    • Model: 6ES

    CP 341 Communications processor Product type designation : CP 341 Input current from supply voltage L+, max. :100 mA IN STOCK READY TO SHIP SIMATIC S7-300, CP 341 Communications processor with RS422/485 interface...

    Fujian, China
  • Trusted Seller
    IC697CMM711 | GE Fanuc |

    IC697CMM711 | GE Fanuc | Single-Slot Communications

    • Manufacturer: GE

    Communications Coprocessor General Electric in Stock, Request for Quotation or Order Now Fast Delivery. Assured Quality. 24 Months warranty IC693CPU363Series 90-30 Module CPU Backplane IC200PBI001VersaMax I/O Mod...

    Fujian, China
  • Trusted Seller
    SIEMENS 6GK7443-1EX20-0XE0 Communications Module

    SIEMENS 6GK7443-1EX20-0XE0 Communications Module

    • Manufacturer: Siemens
    • Model: 6GK7443-1EX20-0XE0

    Communications Module Siemens 6GK7 443-1EX20-0XE0 SIMATIC NET CP 443-1 Ethernet Communication Processor Module for connecting SIMATIC S7-400 to Industrial Ethernet, 1 x 10/100 Mbit/s Ethernet Interface IN STOCK R...

    Fujian, China
  • Trusted Seller
    5136-PFB-PCI SST communication card

    5136-PFB-PCI SST communication card

    • Manufacturer: SST

    VME BUS INTERFACE Get the best deals for 5136-PFB-PCI IN STOCK READY TO SHIP Product Parameters: PROFIBUS Communication Card Product Describe: 5136PFBPCI DISCONTINUED BY MANUFACTURER SEE PART # SST-PB3-PCU This M...

    Fujian, China
  • Trusted Seller
    1785-BCM/C | Backup Communications Module

    1785-BCM/C | Backup Communications Module

    • Manufacturer: Automation

    1785-BCM/C Backup Communications Module 1785-BCM/C Backup Communications Module The 1785-BCM is a Backup Communications Module (BCM) that is used to provide high-speed switchover of communication path using Data ...

    Fujian, China
  • Trusted Seller
    1785-BCM/C | Backup Communications Module

    1785-BCM/C | Backup Communications Module

    • Manufacturer: Allen-Bradle

    1785-BCM/C Backup Communications Module 1785-BCM/C Backup Communications Module The 1785-BCM is a Backup Communications Module (BCM) that is used to provide high-speed switchover of communication path using Data ...

    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.