Industrial Automation » Programmable Logic Controllers (PLC)

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Used logic probes

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    SIEMENS 6ES7417-4HL04-0AB0 original CPU417H Central Processor for S7-400H

    • Manufacturer: Siemens
    • Model: 6ES7417

    all in stock 100% new original 1.All quote based on EXW only The 3300 XL 25 mm probe is available in many probe case styles, including 1¼-12 or 1½-12 English threads, M30x2 or M39x1.5 metric threads, or side or r...

    Xiamen, China
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    ABB SAFT-174-TBC Terminal Block Board ABB SAFT 174 TBC Stromberg SAFT174TBC 58101346

    • Manufacturer: ABB
    • Model: SAFT

    large inventory new original guarantee 1.All quote based on EXW only The 3300 XL 25 mm probe is designed for maximum survivability in the harshest steam turbine DE environments. It can continually operate and mai...

    Xiamen, China
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    GE IC693BEM331

    • 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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    GE IC693APU301

    • 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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    GE IC693CMM321

    • 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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    GE IC693CHS398

    • 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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    GE IC693MDL930

    • 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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    GE IC693MDL240

    • 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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    GE IC693MDL742

    • 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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    SANMEI QT-004AXE

    • Manufacturer: Ungrouped

    Programmable controller is a digital operation of the electronic system, designed for use in industrial environments and design. It uses programmable memory for storing commands such as logical operations, sequen...

    Xiamen, China
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    FALCON SG2K-1T

    • Manufacturer: Ungrouped

    Programmable controller is a digital operation of the electronic system, designed for use in industrial environments and design. It uses programmable memory for storing commands such as logical operations, sequen...

    Xiamen, China
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    ABB SAFT 132 CBS SUPERVISION BOARD CBU ABB SAFT-132-CBS

    • Manufacturer: ABB
    • Model: SAFT

    large inventory new original guarantee 1.All quote based on EXW only Extended Temperature Range Applications An extended temperature range (ETR) probe and ETR extension cable are available for applications in whi...

    Xiamen, China
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    SIEMENS 6FC5312-0DA00-0AA2 original

    • Manufacturer: Siemens
    • Model: 6FC5312

    all in stock 100% new original 1.All quote based on EXW only The 3300 XL 25 mm probe is available in many probe case styles, including 1¼-12 or 1½-12 English threads, M30x2 or M39x1.5 metric threads, or side or r...

    Xiamen, China
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    WESTINGHOUSE 1C31157G01 Ovation Sequence of Events PLC Module

    • Manufacturer: Westinghouse

    all in stock 100% new original We supply : BENTLY EPRO ALL SERIES OF PRODUCTS SPAR PARTS PROBE Proximitor Built using industry standard hardware platforms, operating systems and network architectures,the Ovation ...

    Xiamen, China
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    GE IC693CPU350

    • 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
2122232425

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.