Industrial Automation » Programmable Logic Controllers (PLC)

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  • Trusted Seller
    FM146A | Hollysys Servo unit

    FM146A | Hollysys Servo unit

    • Manufacturer: Hollysys

    Hollysys FM146A Servo unit Hollysys FM146A Servo unit Voltage Measurement Accuracy 0.1% F.S. @ 25°C

    Fujian, China
  • Trusted Seller
    FM221 | BACHMANN FASTBUS module

    FM221 | BACHMANN FASTBUS module

    • Manufacturer: Bachmann

    BACHMANN FM221 FASTBUS module The FASTBUS modules FM221, FM222, FS221/N and FS222/N are designed to enable distribution of substations over long distances with a very low signal delay. The power supply integrated...

    Fujian, China
  • Trusted Seller
    FM910 | Hollysys DCS Module

    FM910 | Hollysys DCS Module

    • Manufacturer: Hollysys

    Hollysys FM910 DCS Module Hollysys FM910 DCS Module HollySys Distributed Control System (DCS) that is designed based on field bus technology and it incorporated HollySys DCS to enabled control 24V MCU FM920 DCS M...

    Fujian, China
  • Trusted Seller
    FM931 | Hollysys Power Distribution

    FM931 | Hollysys Power Distribution Module

    • Manufacturer: Hollysys

    Hollysys FM931 Power Distribution Module Hollysys FM931 Power Distribution Module Engineer station 16 sets per domain, 1 set per domain in normal conditions, multiple engineer stations allowed. Maximum Capacity E...

    Fujian, China
  • Trusted Seller
    FM131A | Hollysys DEH adapter

    FM131A | Hollysys DEH adapter module

    • Manufacturer: Hollysys

    Hollysys FM131A DEH adapter module • DRTE protocol can operate in various operating system platform such as Windows 2000, Windows 2003, Windows XP, LINUX, etc... • Built-in support for network redundancy switchin...

    Fujian, China
  • Trusted Seller
    FM211 | BACHMANN FASTBUS MASTER

    FM211 | BACHMANN FASTBUS MASTER MODULE

    • Manufacturer: Bachmann

    BACHMANN FM211 FASTBUS MASTER MODULE The FASTBUS modules, FM211, FM212, FS211/N, and FS212/N are designed to enable distribution of substations over long distances with a very low signal delay. The power supply i...

    Fujian, China
  • Trusted Seller
    FM931 | Hollysys Power Distribution

    FM931 | Hollysys Power Distribution Module

    • Manufacturer: Hollysys

    Hollysys FM931 Power Distribution Module Signal quality is verified before logic calculation; output can switch to the pre-defined safe value when failure occurs; multiple digital bits are used to represent 0/1 t...

    Fujian, China
  • Trusted Seller
    FM131A-B | HOLLYSYS DCS Base

    FM131A-B | HOLLYSYS DCS Base Module

    • Manufacturer: HOLLYSYS

    HOLLYSYS FM131A-B DCS Base Module HOLLYSYS FM131A-B DCS Base Module Engineer station 16 sets per domain, 1 set per domain in normal conditions, Maximum Capacity Engineering domain 8 Server 1 pair per domain (redu...

    Fujian, China
  • Trusted Seller
    HIEE451116R0001 | FM9925A-E ABB circuit

    HIEE451116R0001 | FM9925A-E ABB circuit board

    • Manufacturer: ABB
    • Model: HIEE

    ABB HIEE451116R0001 FM9925A-E Circuit Board ABB HIEE451116R0001 FM9925A-E Circuit Board 100 ohm] or voltage [ 0(2)…10 V, Rin 1) Current [0(4)…20 mA, Rin = 100 ohm] or voltage [ 0(2)…10 V, Rin ＞ 200 kohm] input se...

    Fujian, China
  • Trusted Seller
    6ES7515-2FM01-0AB0 | SIEMENS CPU MODULE

    6ES7515-2FM01-0AB0 | SIEMENS CPU MODULE

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7515-2FM01-0AB0 CPU MODULE SIEMENS 6ES7515-2FM01-0AB0 CPU MODULE SIMATIC S7-1500F, CPU 1515F-2 PN, central processing unit with work memory 750 KB for program and 3 MB for data, 1st interface: PROFINET...

    Fujian, China
  • Trusted Seller
    6FM2805-1WB00 | SIEMENS Sinumerik 805

    6FM2805-1WB00 | SIEMENS Sinumerik 805 SM-TW Rack

    • Manufacturer: Siemens
    • Model: 6FM2805

    SIEMENS 6FM2805-1WB00 Sinumerik 805 SM-TW Rack The SINUMERIK 805SM-TW is a microprocessor-CNC contouring control for automation tasksof transfer lines and woodworking machines, comprising the following operating ...

    Fujian, China
  • Trusted Seller
    6ES7515-2FM02-0AB0 | SIEMENS Central Processing

    6ES7515-2FM02-0AB0 | SIEMENS Central Processing Unit

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7515-2FM02-0AB0 Central Processing Unit SIEMENS 6ES7515-2FM02-0AB0 Central Processing Unit SIMATIC S7-1500F, CPU 1515F-2 PN, central processing unit with work memory 750 KB for program and 3 MB for dat...

    Fujian, China
  • Trusted Seller
    6FM1726-3BA00 Siemens positioning module

    6FM1726-3BA00 Siemens positioning module

    • Manufacturer: Siemens
    • Model: 6FM

    Positioning Module positioning module WF 726C V 1.5 for serial-absolute and incremental position encoders IN STOCK READY TO SHIP Siemens WF 726 B Positioning Module New & Original in Factory Packing 6FM1726-3BA00...

    Fujian, China
  • Trusted Seller
    6DD1607-0AA2 | Siemens FM458-1 DP

    6DD1607-0AA2 | Siemens FM458-1 DP Application Module

    • Manufacturer: Siemens
    • Model: 6FM

    Siemens 6DD1607-0AA2 FM458-1 DP Application Module Siemens 6DD1607-0AA2 FM458-1 DP Application Module SIMATIC S7-400, FM458-1 DP application group for SIMATIC S7-400 Supply voltage SIMATIC S7-400, FM458-1 DP appl...

    Fujian, China
  • Trusted Seller
    6ES7450-1AP01-0AE0 | SIEMENS FM 450-1

    6ES7450-1AP01-0AE0 | SIEMENS FM 450-1 Counter Module

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7450-1AP01-0AE0 FM 450-1 Counter Module SIEMENS 6ES7450-1AP01-0AE0 FM 450-1 Counter Module FM 450-1 for counter function with 2 channels incl. configuration package on CD SIMATIC S7-400, function modul...

    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.