Industrial Automation » Programmable Logic Controllers (PLC)

Building Filters

241

Used switching relays

  • Trusted Seller
    6ES7138-4CF02-0AB0 | SIEMENS POWER MODULE

    6ES7138-4CF02-0AB0 | SIEMENS POWER MODULE

    • Manufacturer: Siemens
    • Model: 6ES

    Siemens 6ES7138-4CF02-0AB0 POWER MODULE SIMATIC DP, POWER MODULE PM-E F PROFISAFE, FOR ET 200S; 24V DC USEABLE FOR INSTALLATIONS WITH UNGROUNDED REFERENCE POTENTIAL RELAIS FOR FAIL-SAFE SWITCHING OF VOLTAGE BUSES...

    Fujian, China
  • Trusted Seller
    IS220PAOCH1A | General Electric competitive

    IS220PAOCH1A | General Electric competitive price

    • Manufacturer: GE

    ANALOG IN/OUT Get the best deals for IS220PAOCH1A IN STOCK READY TO SHIP General Electric IS220PAOCH1A New and Original In stock! Product model:IS220PAOCH1A Spare model:- Product Describe: IS220PAOCH1A CARD; INPU...

    Fujian, China
  • Trusted Seller
    H6142-05 | NORTH AMERICAN PC

    H6142-05 | NORTH AMERICAN PC BOARD

    • Manufacturer: Norte

    NORTH AMERICAN H6142-05 PC BOARD H614205 PC BOARD VOLTAGE METER 3 RELAY North American model H6142-05 reversing actuators/control motors are used for the positioning of flow control valves, butterlyvalves, damper...

    Fujian, China
  • Trusted Seller
    WR-D4001 | RELIANCE | POWER

    WR-D4001 | RELIANCE | POWER SUPPLY MODULE

    • Manufacturer: Reliance Electric

    POWER SUPPLY MODULE RELIANCE WR-D4001 Competitive price,In stock RELIANCE WR-D4001 New and Original In stock power supply module General information Product Model: WR-D4001 Spare Model:- Product Parameters:- Prod...

    Fujian, China
  • Trusted Seller
    1SAR330020R0000 | 1SAR330020R0000 ABB Short

    1SAR330020R0000 | 1SAR330020R0000 ABB Short Circuit 1kA

    • Manufacturer: ABB

    ABB 1SAR330020R0000 Short Circuit 1kA Short Circuit 1kA,250V MAX.FUSE 4A 1 Switch position y no timing. To be used for testing purposes (ON/OFF function) within the installation. When voltage is applied the relay...

    Fujian, China
  • Trusted Seller
    3614E | Triconex Module Supervised

    3614E | Triconex Module Supervised DO Assy

    • Manufacturer: Triconex

    TRICONEX 3614E Module Supervised DO Assy TRICONEX 3614E Module Supervised DO Assy Designed for the most critical applications, Supervised Digital Output (SDO) modules meet the needs of systems whose outputs remai...

    Fujian, China
  • Trusted Seller
    GE PQMII-A Power Quality Meter

    GE PQMII-A Power Quality Meter

    • Manufacturer: GE

    Power Quality Meter New Factory Package Cleaned and Tested. With 1 Year Warranty. The PQM II is an ideal choice when continuous monitoring of a three phase system is required. It provides metering for current, vo...

    Fujian, China
  • Trusted Seller
    200-595-046-414 Vibro-Meter modular central processing

    200-595-046-414 Vibro-Meter modular central processing unit

    • Manufacturer: Vibro-Meter

    I/O MODULE VIBRO METER VM600 200-595-046-414*Dependable Performance* Vibro Meter VM600 200-595-046-414 Substations are key components of the power grid, facilitating the efficient transmission and distribution of...

    Fujian, China
  • Trusted Seller
    64WKS-M240/50-RLG KOLLMORGEN SERVO CONTROL

    64WKS-M240/50-RLG KOLLMORGEN SERVO CONTROL

    • Manufacturer: Kollmorgen

    SERVO CONTROL Get the best deals for 64WKS-M240/50-RLG IN STOCK READY TO SHIP 64WKS-M240/50-RLG Servo Control Transistor 240Vdc 50Amp Product Model: 64WKS-M240/50-RLG Spare Model: Product Parameters: Product Desc...

    Fujian, China
  • Trusted Seller
    369B1844G5004 General Electric PLC MODULE

    369B1844G5004 General Electric PLC MODULE

    • Manufacturer: GE

    GE-Fanuc Input Module Get the best deals for 369B1844G5004 IN STOCK READY TO SHIP 369B1844G5004 GE-Fanuc Input Module GE 369B1844G5004 | GE PLC Module | High Quality + Large Inventory ITEM NO.: 369B1844G5004 ORDE...

    Fujian, China
  • Trusted Seller
    4201 | ICS Triconex |

    4201 | ICS Triconex | MODULE REMOTE EXTENDER

    • Manufacturer: Triconex

    MODULE REMOTE EXTENDER TRICONEX 4201 TRICON Communication Module,Module Remote Extender,Fiber Optic TRICONEX 4201 TRICON Communication Module Great Price New & Original General information Brand: TRICONEX Item No...

    Fujian, China
  • Trusted Seller
    CPC210 Bachmann

    CPC210 Bachmann

    • Manufacturer: Bachmann

    14K Gold 8.3mm White Pave Curb Chain Get the best deals for CPC210 IN STOCK READY TO SHIP Successor Topcal S CPC310 The fully automated system is the expert for demanding applications in the chemical and life sci...

    Fujian, China
  • Trusted Seller
    EMPII 3006 | Triconex |

    EMPII 3006 | Triconex | main processor module

    • Manufacturer: Triconex

    MAIN PROCESSOR MODULE TRICONEX EMPII 3006 Competitive price,In stock TRICONEX EMPII 3006 Main processor module General information Product Model: EMPII 3006 Spare Model: Product Parameters: Product Describe: EMPI...

    Fujian, China
  • Trusted Seller
    PCD6.A4 | SAIA | processor

    PCD6.A4 | SAIA | processor module

    • Manufacturer: SAIA

    Processor Module SAIA PCD6.A4 PCD6.A400 Competitive price,In stock SAIA PCD6.A4 PCD6.A400 NEW AND ORIGINAL IN STOCK General information Product Name: SAIA PCD6.A4 PCD6.A400 Processor Module Brand: Weight: 1 kg = ...

    Fujian, China
  • Trusted Seller
    DCVR-3 SC-68224 | RELIANCE |

    DCVR-3 SC-68224 | RELIANCE | competitive price

    • Manufacturer: Reliance Electric

    POWER SUPPLY MODULE RELIANCE DCVR-3 SC-68224 Competitive price,In stock RELIANCE DCVR-3 SC-68224 New and Original In stock General information item no.:DCVR-3 SC-68224 lead time:2-3 days product orgin:USA shippin...

    Fujian, China
678910

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.