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Siemens PLC 6es7531-7qd00-0ab0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

Siemens PLC 6es7531-7qd00-0ab0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

US $ 150-350 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens 6es71356GB000ba1 Et 200 Analog Output

Siemens 6es71356GB000ba1 Et 200 Analog Output

US $ 170.02-184.19 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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High-Precision Storage Powerstore 1200 Powerstore 1200t Basic Edition Del Customer Rack Mount

High-Precision Storage Powerstore 1200 Powerstore 1200t Basic Edition Del Customer Rack Mount

US $ 6,666 / Piece FOB
1 Piece (MOQ)
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Beijing Guangtian Runze Technology Co., Ltd.

Trading Company

Beijing, China Since 2023
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Siemens PLC 6es7531-7kf00-0ab0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

Siemens PLC 6es7531-7kf00-0ab0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

US $ 500-700 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Dual-Channel 2u Rack Server by New H3c with P460-B4 RAID

Dual-Channel 2u Rack Server by New H3c with P460-B4 RAID

US $ 13,999-98,999 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Siemens PLC 6es7214-1hg40-0xb0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

Siemens PLC 6es7214-1hg40-0xb0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

US $ 350-400 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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6es7217-1AG40-0xb0 Simatic S7-1200 CPU 1217c DC/DC/DC

6es7217-1AG40-0xb0 Simatic S7-1200 CPU 1217c DC/DC/DC

US $ 600-650 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens PLC 6es7531-7NF00-0ab0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

Siemens PLC 6es7531-7NF00-0ab0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

US $ 220-270 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens Touch Screen Ktp400 Basic 6AV2123-2dB03-0ax0 Simatic HMI Operating Panel

Siemens Touch Screen Ktp400 Basic 6AV2123-2dB03-0ax0 Simatic HMI Operating Panel

US $ 200-250 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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S7-1500 Mounting Rail 830 mm Approx. 32.7 Inch 6es75901aj300AA0

S7-1500 Mounting Rail 830 mm Approx. 32.7 Inch 6es75901aj300AA0

US $ 50-100 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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6es7392-1aj00-0AA0 Industrial Original Simatic S7-300 Pre-Connector PLC

6es7392-1aj00-0AA0 Industrial Original Simatic S7-300 Pre-Connector PLC

US $ 30-40 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens PLC 6es7522-1bh10-0AA0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

Siemens PLC 6es7522-1bh10-0AA0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

US $ 200-450 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Original Siemens S7-1200 PLC 6es7223-1pH32 Industrial Automation Device

Original Siemens S7-1200 PLC 6es7223-1pH32 Industrial Automation Device

US $ 160-200 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens S7-1200 Automatic PLC Control System with EPROM Memory 6es7223-1pH32-0xb0

Siemens S7-1200 Automatic PLC Control System with EPROM Memory 6es7223-1pH32-0xb0

US $ 160-200 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Special Price Genuine S7-300 CPU Module 6es7313-6cg04-0ab0

Special Price Genuine S7-300 CPU Module 6es7313-6cg04-0ab0

US $ 1,935-2,210 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Siemens S7-300 Automatic PLC Control System CPU 315t-3 Pn/Dp PLC Programmable Logic Controller

Siemens S7-300 Automatic PLC Control System CPU 315t-3 Pn/Dp PLC Programmable Logic Controller

US $ 4,500-5,000 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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6es7321-1bh50-0AA0 Sm 321 Original Siemens PLC Simatic S7-300

6es7321-1bh50-0AA0 Sm 321 Original Siemens PLC Simatic S7-300

US $ 250-300 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens PLC S7-1500 Install Guide Rail 530 mm 6es7590-1af30-0AA0

Siemens PLC S7-1500 Install Guide Rail 530 mm 6es7590-1af30-0AA0

US $ 40-80 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens S7-300 6es7313-5bg04-0ab0 New and Original Controller PLC Module

Siemens S7-300 6es7313-5bg04-0ab0 New and Original Controller PLC Module

US $ 1,000-1,200 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens 6es71936ap400AA0 Et 200 Bus Adapter

Siemens 6es71936ap400AA0 Et 200 Bus Adapter

US $ 250.17-271.02 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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Siemens Simatic PLC 6es7 518-4ap00-0ab0 Simatic S7-1500 CPU 1518-4 Pn/Dp Siemens 6es7518-4ap00-0ab0

Siemens Simatic PLC 6es7 518-4ap00-0ab0 Simatic S7-1500 CPU 1518-4 Pn/Dp Siemens 6es7518-4ap00-0ab0

US $ 900-1,000 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens 6es71314eb000ab0 Et 200s Switching Input

Siemens 6es71314eb000ab0 Et 200s Switching Input

US $ 235.46-255.08 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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Siemens Simatic S7-1500 6es7590-1ae80-0AA0 Incl Grounding Screw Integrated DIN Rail

Siemens Simatic S7-1500 6es7590-1ae80-0AA0 Incl Grounding Screw Integrated DIN Rail

US $ 40-80 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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About Distributed IO Module Factory FAQ
  • QWhat components are essential in an electrical control system?

    The Distributed IO Module Factory is a top choice in our Electrical Control System collection.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Discover the perfect addition to your Electrical Control System with our Distributed IO Module Factory.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QHow can I identify a reliable supplier for electrical control systems from China?

    The Distributed IO Module Factory is an essential part of our Electrical Control System offerings.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

Authentic Siemens G120c Industrial Converter for PLC Applications 6SL3210-1ke21-3UF1

Authentic Siemens G120c Industrial Converter for PLC Applications 6SL3210-1ke21-3UF1

US $ 500-550 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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18.5kw 380-480V+10/-20% Original Siemens Frequency Converter 6SL3210-1ke23-8UF1

18.5kw 380-480V+10/-20% Original Siemens Frequency Converter 6SL3210-1ke23-8UF1

US $ 1,100-1,150 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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PLC Simatic S7-1500 CPU 1517TF-3 Pn/Dp Module Central Processing Unit 6es7517-3up00-0ab0

PLC Simatic S7-1500 CPU 1517TF-3 Pn/Dp Module Central Processing Unit 6es7517-3up00-0ab0

US $ 5,500-6,300 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Simatic S7-300 Sm 334 6es7334-0CE01-0AA0 Siemens PLC

Simatic S7-300 Sm 334 6es7334-0CE01-0AA0 Siemens PLC

US $ 400-450 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens PLC 6es7361-3ca01-0AA0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

Siemens PLC 6es7361-3ca01-0AA0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

US $ 250-300 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Electrical Simatic 6AV2124-0QC02-0ax1 Touch Screen Tp1500 HMI 1500 Comfort

Electrical Simatic 6AV2124-0QC02-0ax1 Touch Screen Tp1500 HMI 1500 Comfort

US $ 2,750-3,000 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens 6es71346jf000ca1 Et 200 Analog Input

Siemens 6es71346jf000ca1 Et 200 Analog Input

US $ 340.24-368.59 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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6es7315-2ah14-0ab0 Siemens CPU 315-2dp Simatic S7-300 Series PLC

6es7315-2ah14-0ab0 Siemens CPU 315-2dp Simatic S7-300 Series PLC

US $ 1,400-1,500 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siemens 6es71324bb010ab0 Et 200s Switching Output

Siemens 6es71324bb010ab0 Et 200s Switching Output

US $ 198.69-215.25 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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Siemens PLC New Original S7-300 CPU 314c-2 Ptp 6es7314-6bh04-0ab0

Siemens PLC New Original S7-300 CPU 314c-2 Ptp 6es7314-6bh04-0ab0

US $ 1,500-1,600 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Original Authentic Simatic Siemens PLC S7-1200 6es7231-4hf32-0xb0 Sm 1231

Original Authentic Simatic Siemens PLC S7-1200 6es7231-4hf32-0xb0 Sm 1231

US $ 200-250 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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46inch Android Touch Screen Digital Signage Kiosk

46inch Android Touch Screen Digital Signage Kiosk

US $ 600-800 / Piece FOB
1 Piece (MOQ)
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Lead Shine International Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Gk-100-Ectrt Ethercat Remote Lo Control Coupler with 32slots, Max. 1024 Bytes Input and Output

Gk-100-Ectrt Ethercat Remote Lo Control Coupler with 32slots, Max. 1024 Bytes Input and Output

US $ 70-85 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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