Industrial Automation » Programmable Logic Controllers (PLC)

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Used isolation switch

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    Reliance Electric 902FK0111

    • Manufacturer: Reliance Electric

    1 YEAR warranty Speed Control with Isolated Process ControlInterface (Models DC242, 46, 52, 56, 62, 66,72, 82, 92, 97)All features listed in Basic Controller Features (All Models)" andSpeed Control Features"Mot...

    Xiamen, China
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    RELIANCE ELECTRIC GV3000/SE

    • Manufacturer: Reliance Electric

    1 YEAR warranty Speed Control with Isolated Process ControlInterface (Models DC242, 46, 52, 56, 62, 66,72, 82, 92, 97)All features listed in Basic Controller Features (All Models)" andSpeed Control Features"Mot...

    Xiamen, China
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    RELIANCE ELECTRIC 500VDC

    • Manufacturer: Reliance Electric

    1 YEAR warranty Speed Control with Isolated Process ControlInterface (Models DC242, 46, 52, 56, 62, 66,72, 82, 92, 97)All features listed in Basic Controller Features (All Models)" andSpeed Control Features"Mot...

    Xiamen, China
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    GE DS3800HRCA1C1B PROCESS CONTROL PC BOARD

    • Manufacturer: GE

    The 12/24 volt DC, 0.5A Positive Logic Output module for the Series 90-30 Programmable Logic Controller provides 32 discrete outputs. The outputs are arranged in four isolated groups of eight (A1 - A8, B1 - B8, C...

    Xiamen, China
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    AO895 3BSC690087R1 in stock,new original

    • Manufacturer: ABB
    • Model: 3BSC

    AO895 3BSC690087R1 12 MONTHS warranty competitive price,new High quality AO895 3BSC690087R1 Only one permanent magnet motor can be connected to the inverter is recommended to install a safety switch between the p...

    Xiamen, China
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    ABB EI811F 3BDH000020R1 in stock,new original

    • Manufacturer: ABB
    • Model: 3BDH

    ABB EI811F 3BDH000020R1 12 MONTHS warranty competitive price,new High quality ABB EI811F 3BDH000020R1 Only one permanent magnet motor can be connected to the inverter is recommended to install a safety switch bet...

    Xiamen, China
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    ABB EI812F 3BDH000021R1 in stock,new original

    • Manufacturer: ABB
    • Model: 3BDH

    ABB EI812F 3BDH000021R1 12 MONTHS warranty competitive price,new High quality ABB EI812F 3BDH000021R1 Only one permanent magnet motor can be connected to the inverter is recommended to install a safety switch bet...

    Xiamen, China
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    ABB AM 811F 3BDH000050R1 in stock,new original

    • Manufacturer: ABB
    • Model: 3BDH

    ABB AM 811F 3BDH000050R1 12 MONTHS warranty competitive price,new High quality ABB AM 811F 3BDH000050R1 Only one permanent magnet motor can be connected to the inverter is recommended to install a safety switch b...

    Xiamen, China
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    ABB FI840F 3BDH000033R1 in stock,new original

    • Manufacturer: ABB
    • Model: 3BDH

    ABB FI840F 3BDH000033R1 12 MONTHS warranty competitive price,new High quality ABB FI840F 3BDH000033R1 Only one permanent magnet motor can be connected to the inverter is recommended to install a safety switch bet...

    Xiamen, China
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    GE DS3800NOCA1B1B

    • Manufacturer: GE

    GE DS3800NOCA1B1B BOARD The 12/24 volt DC, 0.5A Positive Logic Output module for the Series 90-30 Programmable Logic Controller provides 32 discrete outputs. The outputs are arranged in four isolated groups of ei...

    Xiamen, China
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    GE DS3800HCVA1H1G

    • Manufacturer: GE

    GE DS3800HCVA1H1G BOARD The 12/24 volt DC, 0.5A Positive Logic Output module for the Series 90-30 Programmable Logic Controller provides 32 discrete outputs. The outputs are arranged in four isolated groups of ei...

    Xiamen, China
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    GE DS3800NDAC1E1F

    • Manufacturer: GE

    GE DS3800NDAC1E1F BOARD The 12/24 volt DC, 0.5A Positive Logic Output module for the Series 90-30 Programmable Logic Controller provides 32 discrete outputs. The outputs are arranged in four isolated groups of ei...

    Xiamen, China
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    GE DS3800NTSC1A1A

    • Manufacturer: GE

    GE DS3800NTSC1A1A BOARD The 12/24 volt DC, 0.5A Positive Logic Output module for the Series 90-30 Programmable Logic Controller provides 32 discrete outputs. The outputs are arranged in four isolated groups of ei...

    Xiamen, China
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    GE DS3800NMEA1G1E

    • Manufacturer: GE

    GE DS3800NMEA1G1E BOARD The 12/24 volt DC, 0.5A Positive Logic Output module for the Series 90-30 Programmable Logic Controller provides 32 discrete outputs. The outputs are arranged in four isolated groups of ei...

    Xiamen, China
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    GE DS3800HUMB1B1B

    • Manufacturer: GE

    GE DS3800HUMB1B1B BOARD The 12/24 volt DC, 0.5A Positive Logic Output module for the Series 90-30 Programmable Logic Controller provides 32 discrete outputs. The outputs are arranged in four isolated groups of ei...

    Xiamen, 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.