Industrial Automation » Programmable Logic Controllers (PLC)

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154

Used circuit breakers

  • Trusted Seller
    SIEMENS 6ES7590-1AF30-0AA0

    SIEMENS 6ES7590-1AF30-0AA0

    • new

    • Manufacturer: Siemens
    • Model: 6ES

    Digital Input Module SIMATIC S7-1500, mounting rail 530 mm (approx. 20.9 inch); incl. grounding screw, integrated DIN rail for mounting of incidentals such as terminals, automatic circuit breakers and relays In s...

    Fujian, China
  • Trusted Seller
    10096227G5 GGN32L3Z2AFXXXX 3200 | General

    10096227G5 GGN32L3Z2AFXXXX 3200 | General Electric Trip Unit

    • used

    • Manufacturer: GE

    GE 10096227G5 GGN32L3Z2AFXXXX 3200 Trip Unit GE 10096227G5 GGN32L3Z2AFXXXX 3200 Trip Unit AMP EntelliGuard TU Trip Unit Rating Plug 800A AMP EntelliGuard TU Trip Unit Rating Plug 800A EntelliGuard™ Power Circuit ...

    Fujian, China
  • Trusted Seller
    REC670/ ABB / IED

    REC670/ ABB / IED

    • new

    • Manufacturer: ABB

    IED REC670 integrates advanced voltage control for transformers in a substation in a single IED The IEDs feature a large HMI for local control and instant access to important data, such as settings A number of pr...

    Fujian, China
  • Trusted Seller
    SPAJ142C | RS611006-AA ABB Overcurrent

    SPAJ142C | RS611006-AA ABB Overcurrent and earth-fault relay

    • new

    • Manufacturer: ABB
    • Model: SPAJ

    ABB SPAJ142C RS611006-AA Overcurrent and earth-fault relay ABB SPAJ142C RS611006-AA Overcurrent and earth-fault relay The combined overcurrent and earth-fault relay is a secondary relay device to be connected The...

    Fujian, China
  • Trusted Seller
    6ES7590-1AE80-0AA0 | Siemens MOUNTING RAIL

    6ES7590-1AE80-0AA0 | Siemens MOUNTING RAIL 482MM (19")

    • new

    • Manufacturer: Siemens
    • Model: 6ES

    Siemens 6ES7590-1AE80-0AA0 MOUNTING RAIL 482MM (19") Siemens 6ES7590-1AE80-0AA0 MOUNTING RAIL 482MM (19") SIMATIC S7-1500, mounting rail 482.6 mm (approx. 19 inch); incl. grounding screw, integrated DIN rail for ...

    Fujian, China
  • Trusted Seller
    K7214 | HIMA PANEL

    K7214 | HIMA PANEL

    • used

    • Manufacturer: Hima

    HIMA K7214 PANEL HIMA K7214 PANEL Construction: On the front, heat sink for the 2 decoupling diodes, behind, a mounting plate for up to 12 circuit breakers. Construction: On the front, heat sink for the 2 decoupl...

    Fujian, China
  • Trusted Seller
    RD63F200 | Siemens FRAME FOR

    RD63F200 | Siemens FRAME FOR RD6 3P 600V 2000A

    • new

    • Manufacturer: Siemens

    Siemens RD63F200 FRAME FOR RD6 3P 600V 2000A Siemens RD63F200 FRAME FOR RD6 3P 600V 2000A SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. FRAME FOR RD FRAME WITH STANDAR...

    Fujian, China
  • Trusted Seller
    PQM0A100EXXYST0 | SANYO Driver Power

    PQM0A100EXXYST0 | SANYO Driver Power Supply

    • used

    • Manufacturer: Sanyo

    SANYO PQM0A100EXXYST0 Driver Power Supply * While using two (2) or more motors, leakage current from each motor should be added. * These values are applicable when a tough rubber sheath cable of 2M is used as a p...

    Fujian, China
  • Trusted Seller
    531X301DCCAFG2 | General Electric DRIVE

    531X301DCCAFG2 | General Electric DRIVE CONTROL CARD

    • used

    • Manufacturer: GE

    GE 531X301DCCAFG2 DRIVE CONTROL CARD GE 531X301DCCAFG2 DRIVE CONTROL CARD The Mark V panel can take power from various sources. Before entering the Mark V panel, each power input source (two ac and two dc sources...

    Fujian, China
  • Trusted Seller
    PQM0A150EXXYST0 | SANYO Driver Power

    PQM0A150EXXYST0 | SANYO Driver Power Supply

    • used

    • Manufacturer: Sanyo

    SANYO PQM0A150EXXYST0 Driver Power Supply * While using two (2) or more motors, leakage current from each motor should be added. * These values are applicable when a tough rubber sheath cable of 2M is used as a p...

    Fujian, China
  • Trusted Seller
    7SJ6825-4EW20-0FE0/BB | SIEMENS Relays

    7SJ6825-4EW20-0FE0/BB | SIEMENS Relays

    • new

    • Manufacturer: Siemens
    • Model: 7SJ

    SIEMENS 7SJ6825-4EW20-0FE0/BB Relays SIEMENS 7SJ6825-4EW20-0FE0/BB Relays The relay provides control of the circuit-breaker and automation functions. The integrated programmable logic (CFC) allows the user to imp...

    Fujian, China
  • Trusted Seller
    7SJ6825-5EW20-3FE0/BB | SIEMENS Relays

    7SJ6825-5EW20-3FE0/BB | SIEMENS Relays

    • new

    • Manufacturer: Siemens
    • Model: 7SJ

    SIEMENS 7SJ6825-5EW20-3FE0/BB Relays SIEMENS 7SJ6825-5EW20-3FE0/BB Relays The relay provides control of the circuit-breaker and automation functions. The integrated programmable logic (CFC) allows the user to imp...

    Fujian, China
  • Trusted Seller
    7SJ6825-5EW20-3FE0/DD | SIEMENS Relays

    7SJ6825-5EW20-3FE0/DD | SIEMENS Relays

    • new

    • Manufacturer: Siemens
    • Model: 7SJ

    SIEMENS 7SJ6825-5EW20-3FE0/DD Relays SIEMENS 7SJ6825-5EW20-3FE0/DD Relays The relay provides control of the circuit-breaker and automation functions. The integrated programmable logic (CFC) allows the user to imp...

    Fujian, China
  • Trusted Seller
    7SJ6025-5EB20-3FA0/CC | SIEMENS Relays

    7SJ6025-5EB20-3FA0/CC | SIEMENS Relays

    • new

    • Manufacturer: Siemens
    • Model: 7SJ

    SIEMENS 7SJ6025-5EB20-3FA0/CC Relays SIEMENS 7SJ6025-5EB20-3FA0/CC Relays The relay provides control of the circuit-breaker and automation functions. The integrated programmable logic (CFC) allows the user to imp...

    Fujian, China
  • Trusted Seller
    SNAT 632 PAC | ABB

    SNAT 632 PAC | ABB Pulse Amplifier Board

    • used

    • Manufacturer: ABB
    • Model: SNAT

    ABB SNAT 632 PAC Pulse Amplifier Board ABB SNAT 632 PAC Pulse Amplifier Board In this case, both the opening and closing of thebreaker is controlled lf the AC circuit breaker is a low tension breaker, it is dimen...

    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.