Industrial Automation » Programmable Logic Controllers (PLC)

Search By Manufacturer

Search By Country

Building Filters

Related Events

Live Now

Multi-Location Consignment & Warehouse Consolidation Sale

by Machinery Values, Inc.

Online
Ends Oct 8th, 15:00 CDT
View event
1367

Used monitoring system

  • Trusted Seller
    6DP1900-8AA Siemens SYS900 module

    6DP1900-8AA Siemens SYS900 module

    • Manufacturer: Siemens

    Monitoring Module 6DP1900-8AA MONITORING MODULE SYS900 MODULE SLOT MOUNT In stock ready to ship MONITORING MODULE SYS 900 FOR INSTALLATION IN THE -FUM B SUBRACK EU 901; -APF SUBRACK EU 910 Product Describe: We Ca...

    Fujian, China
  • Trusted Seller
    621-9939C | Honeywell Serial Link

    621-9939C | Honeywell Serial Link Module

    • Manufacturer: Honeywell

    Honeywell 621-9939C Serial Link Module Honeywell 621-9939C Serial Link Module The 621-9939C can’t be used with a 620-1200C Logic Controller. 6219939C I/O MODULE SERIAL LINK MODULE 8 SWITCH Features: Fulfills (3) ...

    Fujian, China
  • Trusted Seller
    A6140 Emerson dual channel

    A6140 Emerson dual channel

    • Manufacturer: Emerson

    Dual Channel Vibration Monitoring Module Get the best deals for A6140 IN STOCK READY TO SHIP Product Parameters: Dual Channel Vibration Monitoring Module Emerson A6140 Shaft Absolute Vibration Monitor,Append Info...

    Fujian, China
  • Trusted Seller
    QVE1901 | SIEMENS Flow switch

    QVE1901 | SIEMENS Flow switch

    • Manufacturer: Siemens

    SIEMENS QVE1901 Flow switch SIEMENS QVE1901 Flow switch Flow monitor of liquid medium in HVAC plants in hydraulic systems, in particular, refrigeration, heat pump and heating plants, e.g. for evaporators, boilers...

    Fujian, China
  • Trusted Seller
    GE IS220PGENH1AE VME Protection Assembly

    GE IS220PGENH1AE VME Protection Assembly Board

    • Manufacturer: GE

    GE IS220PGENH1AE VME Protection Assembly Board New Factory Package Cleaned and Tested. With 1 Year Warranty. Part No.: IS220PGENH1A Manufacturer: General Electric Country of Manufacture: United States(USA) Produc...

    Fujian, China
  • Trusted Seller
    PPC-IPC-S2 | PLEIGER Process Control

    PPC-IPC-S2 | PLEIGER Process Control (PPC)

    • Manufacturer: Pleiger

    PLEIGER PPC-IPC-S2 Process Control (PPC) The PLEIGER PPC-IPC-S2 Process Control (PPC) is a sophisticated control system designed for industrial applications. It typically integrates various functionalities, inclu...

    Fujian, China
  • Trusted Seller
    029.144 456/05 | ALSTOM CONVERTEAM

    029.144 456/05 | ALSTOM CONVERTEAM MD2000 BEDIENEINHEIT

    • Manufacturer: Alsthom

    ALSTOM 029.144 456/05 CONVERTEAM MD2000 BEDIENEINHEIT The ALSTOM 029.144 456/05 CONVERTEAM MD2000 Bedieneinheit is an operator control unit designed for the MD2000 drive system, providing a user-friendly interfac...

    Fujian, China
  • Trusted Seller
    ICS TRIPLEX T3100

    ICS TRIPLEX T3100

    • Manufacturer: ICS TRIPLEX

    Trusted TMR 24/48Vdc Digital Output Get the best deals for T3100 IN STOCK READY TO SHIP ICS TRIPLEX T3100 In Stock,New Original The T3100 Voltage Relay is intended for effective voltage monitoring on generators, ...

    Fujian, China
  • Trusted Seller
    2MLR-AC23 | Honeywell Power Module

    2MLR-AC23 | Honeywell Power Module

    • Manufacturer: Honeywell
    • Model: MLR

    Honeywell 2MLR-AC23 Power Module Power Module, 8.5A, Voltage (AC220V) Powerful & Versatile CPU (high speed / memory, IEC programming etc) • Compact footprint (Rack room, cabinet space saver, shipping costssaver) ...

    Fujian, China
  • Trusted Seller
    269PLUS-D/O-211-100P-120VAC | General Electric digital

    269PLUS-D/O-211-100P-120VAC | General Electric digital motor protection

    • Manufacturer: GE

    Multilin Digital Motor Protection Management Relay Get the best deals for 269PLUS-D/O-211-100P-120VAC IN STOCK READY TO SHIP 269PLUS-DO-211-100P-120VAC is a motor relay system that is a part of the 269 Plus Motor...

    Fujian, China
  • Trusted Seller
    SDCS-DSL-4 3ADT200005R0001 | ABB Communication

    SDCS-DSL-4 3ADT200005R0001 | ABB Communication board

    • Manufacturer: ABB
    • Model: SDCS

    ABB SDCS-DSL-4 3ADT200005R0001 Communication board The ABB SDCS-DSL-4 3ADT200005R0001 Communication Board is a crucial component in ABB's SDCS (System Distributed Control System) series, designed for managing hig...

    Fujian, China
  • Trusted Seller
    MT1102-02-00 | Meltal DOUBLE VIBRATION

    MT1102-02-00 | Meltal DOUBLE VIBRATION TRANASMITTER

    • Manufacturer: Meltal

    Meltal MT1102-02-00 DOUBLE VIBRATION TRANASMITTER 4-20 mA sensors for permanent installation that interface directly to a PLC, DCS and SCADA systems Provides continuous, 24/7 monitoring of critical machinery Cost...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES5250-1AA11 Interface Module

    SIEMENS 6ES5250-1AA11 Interface Module

    • Manufacturer: Siemens
    • Model: 6ES

    Interface Module 6ES5250-1AA11 Monitor Interface Module 250 Siemens 6ES5250-1AA11 S5-210 Microcomputer System CRT Interface Module Siemens 6ES5250-1AA11 S5-210 Microcomputer System CRT Interface Module The image ...

    Fujian, China
  • Trusted Seller
    Bently Nevada 3300/65-14-01-00-00-01-00

    Bently Nevada 3300/65-14-01-00-00-01-00

    • Manufacturer: Bently Nevada

    Dual Probe Monitor Module Dual Probe Monitors are designed for machines with fluid film bearings, such as large steam and gas turbines, where a significant amount of shaft vibration is transmitted to the case. Fo...

    Fujian, China
  • Trusted Seller
    3100-MDA4 | ProSoft CM4 Master

    3100-MDA4 | ProSoft CM4 Master Module

    • Manufacturer: ProSoft

    PROSOFT 3100-MDA4 CM4 Master Module PROSOFT 3100-MDA4 CM4 Master Module The 3100/3150-MDA-4 (“MDA Scientific CM4 Master Module”) product family allows 1771 and 1746 I/O compatible processors to easily interface a...

    Fujian, China
2021222324

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.