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6es7321-1EL00-0AA0 Siemens Sm321 32di 120V AC Input Module for S7-300 PLC

6es7321-1EL00-0AA0 Siemens Sm321 32di 120V AC Input Module for S7-300 PLC

US $ 86 / Piece FOB
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Omron Cp1l PLC Cp1l-M60dt-a for Automation Control PLC

Omron Cp1l PLC Cp1l-M60dt-a for Automation Control PLC

US $ 225-252 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

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Sichuan, China Since 2020
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Lm3311 Functions Mini PLC

Lm3311 Functions Mini PLC

1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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Simatic S7-1500 PLC CPU 6es7512-1dk01-0ab0 0.3 MB Program Memory Integrated Profinet Io Controller

Simatic S7-1500 PLC CPU 6es7512-1dk01-0ab0 0.3 MB Program Memory Integrated Profinet Io Controller

US $ 230 / Piece FOB
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

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Hubei, China Since 2026
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Rhelc18DC-D-R High Quality PLC

Rhelc18DC-D-R High Quality PLC

US $ 60-80 / Piece FOB
1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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6es7322-1FF01-0AA0 Siemens Sm322 8do Relay Output Module for AC/DC Loads S7-300 PLC

6es7322-1FF01-0AA0 Siemens Sm322 8do Relay Output Module for AC/DC Loads S7-300 PLC

US $ 95 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

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Hubei, China Since 2026
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CPU Module Lm3109 Control Panel PLC

CPU Module Lm3109 Control Panel PLC

1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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6es7322-1bp50-0AA0 Siemens Sm322 64do 24V DC Sink Output Module 0.5A for S7-300 PLC

6es7322-1bp50-0AA0 Siemens Sm322 64do 24V DC Sink Output Module 0.5A for S7-300 PLC

US $ 84 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Xmh-30r-E High Quality Integrated PLC+HMI

Xmh-30r-E High Quality Integrated PLC+HMI

US $ 60-80 / Piece FOB
1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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Cotrust PLC 224+ 14di/10do Transistor Compatible Siemens PLC

Cotrust PLC 224+ 14di/10do Transistor Compatible Siemens PLC

US $ 125-130 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Simatic S7-1500 PLC CPU 6es7515-2am02-0ab0 2 MB Program Memory Integrated Profinet Io Controller

Simatic S7-1500 PLC CPU 6es7515-2am02-0ab0 2 MB Program Memory Integrated Profinet Io Controller

US $ 630 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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High Quality PLC Model Rhelc-18AC-R-U

High Quality PLC Model Rhelc-18AC-R-U

US $ 60-200 / Piece FOB
1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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6es7321-1fh00-0AA0 Siemens Sm321 16di 120/230V AC Input Module for S7-300 PLC

6es7321-1fh00-0AA0 Siemens Sm321 16di 120/230V AC Input Module for S7-300 PLC

US $ 100 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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High Quality Mini PLC Rhelc-6DC-D-Tn

High Quality Mini PLC Rhelc-6DC-D-Tn

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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PLC Mitsubishi Fx3u Series Fx3u-80mr/Es-a PLC

PLC Mitsubishi Fx3u Series Fx3u-80mr/Es-a PLC

US $ 186-210 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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Siemens S7-300 PLC CPU 319-3 Pn/Dp for Ultra-Large Automation Systems 6es7318-3EL01-0ab0

Siemens S7-300 PLC CPU 319-3 Pn/Dp for Ultra-Large Automation Systems 6es7318-3EL01-0ab0

US $ 520 / Piece FOB
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Siemens S7-1200 Sm 231 4ai Rtd 6es7231-5ND32-0xb0 PLC Module

Siemens S7-1200 Sm 231 4ai Rtd 6es7231-5ND32-0xb0 PLC Module

US $ 72 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Cts7 216-2ad35-0X40,PLC,72K Program Space /110kb Data Space,24VDC Power Supply,24di/16D0 Transistor Source Output,0.75A,2 Ppi/ Free Communication Ports,Cotrust

Cts7 216-2ad35-0X40,PLC,72K Program Space /110kb Data Space,24VDC Power Supply,24di/16D0 Transistor Source Output,0.75A,2 Ppi/ Free Communication Ports,Cotrust

US $ 155-160 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Simatic S7-1500 PLC Profibus Fo Module 6gk7542-5fx00-0xe0 Cm 1542-5

Simatic S7-1500 PLC Profibus Fo Module 6gk7542-5fx00-0xe0 Cm 1542-5

US $ 145 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Focus Fx1s-30mt-001 Programmable Logic Controller PLC

Focus Fx1s-30mt-001 Programmable Logic Controller PLC

US $ 66-74 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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Siemens S7-1200 CPU 1214c AC/DC/Relay 6es7214-1AG40-0xb0 PLC

Siemens S7-1200 CPU 1214c AC/DC/Relay 6es7214-1AG40-0xb0 PLC

US $ 95 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Ctmc 216-2ae35-0X40, Support Multi-Axis and Multi-Channel Linear/Arc Interpolation, Continuous Interpolation, Electronic Gear, Cotrust PLC

Ctmc 216-2ae35-0X40, Support Multi-Axis and Multi-Channel Linear/Arc Interpolation, Continuous Interpolation, Electronic Gear, Cotrust PLC

US $ 130-150 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Focus PLC Module Omron Brand Cp1w-8ED PLC

Focus PLC Module Omron Brand Cp1w-8ED PLC

US $ 39-43 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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About Program Electrical Control System FAQ

  • QHow can I identify a reliable supplier for PLC Control Systems from China?

    The Program Electrical Control System is a premium choice in the Electrical Control System category.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.

  • QWhy should I consider purchasing PLC Control Systems wholesale?

    Discover the perfect Electrical Control System addition with our Program Electrical Control System.Buying PLC 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.

  • QWhat components are essential in an PLC Control System?

    Upgrade your Electrical Control System with the elegant and durable Program Electrical Control System.In an PLC 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.

Cotrust Cts7 214-1bd45-0X24 224I 14di/10do Relay Output, 2A, 1*Ppi Port, 1*Free Port, 1*Ethernet Port, Support Analog and Can Expansion Board, PLC

Cotrust Cts7 214-1bd45-0X24 224I 14di/10do Relay Output, 2A, 1*Ppi Port, 1*Free Port, 1*Ethernet Port, Support Analog and Can Expansion Board, PLC

US $ 145-155 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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1769-Ba 1769-It6 1769-IR6 1769-Iq6xow4 Allen Bradley Rockwell PLC

1769-Ba 1769-It6 1769-IR6 1769-Iq6xow4 Allen Bradley Rockwell PLC

US $ 10-200 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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S7-1500 PLC Shield Connecting Element 6es7590-0bd00-0AA0 for Signal Integrity

S7-1500 PLC Shield Connecting Element 6es7590-0bd00-0AA0 for Signal Integrity

US $ 23 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Cotrust Cth200 Sm231 4-Point J/K Type Thermocouple Pid Module Ethernet Port PLC (231-7TD32)

Cotrust Cth200 Sm231 4-Point J/K Type Thermocouple Pid Module Ethernet Port PLC (231-7TD32)

US $ 100-120 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Focus PLC Controller Omron Cp1w-32et PLC Automation

Focus PLC Controller Omron Cp1w-32et PLC Automation

US $ 115-128 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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S7-200 Smart/6es7211/6es7212/6es7214/6es7215/6es7216/PLC/CPU/Logiccontrol/Industrialdrive/Automationunit/6es7214-1af50-0xb0/Smartcontroller Siemens

S7-200 Smart/6es7211/6es7212/6es7214/6es7215/6es7216/PLC/CPU/Logiccontrol/Industrialdrive/Automationunit/6es7214-1af50-0xb0/Smartcontroller Siemens

US $ 126 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Cth3 H36-002s2, PLC, 256kb+2*64kb Program Space, 1MB Data Space, 32kb Power-off Hold Data Space, 24VDC Power Supply, 2 RS485 Communication Ports, Cotrust

Cth3 H36-002s2, PLC, 256kb+2*64kb Program Space, 1MB Data Space, 32kb Power-off Hold Data Space, 24VDC Power Supply, 2 RS485 Communication Ports, Cotrust

US $ 355-450 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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6es7322-1bf01-0AA0 Siemens Sm322 8do 24V DC 2A Output Module for S7-300 PLC

6es7322-1bf01-0AA0 Siemens Sm322 8do 24V DC 2A Output Module for S7-300 PLC

US $ 100 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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6es7331-1kf02-0ab0 Siemens Sm331 8CH Analog Input Module 16-Bit for S7-300 PLC

6es7331-1kf02-0ab0 Siemens Sm331 8CH Analog Input Module 16-Bit for S7-300 PLC

US $ 125 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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S7-1500/6es7512/6es7515/6es7516/6es7521/6es7531/6es7541/PLC/CPU/Automationcontrol/Profinetio/Industrialmodule/6es7515-2an03-0ab0/Programmablecontrolleru Siemens

S7-1500/6es7512/6es7515/6es7516/6es7521/6es7531/6es7541/PLC/CPU/Automationcontrol/Profinetio/Industrialmodule/6es7515-2an03-0ab0/Programmablecontrolleru Siemens

US $ 123 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Original Siemens 6es7510-1dk03-0ab0 S7-1500 CPU 1510sp-1 Pn PLC Profinet Irt Et200sp Industrial Automation Control Module PLC

Original Siemens 6es7510-1dk03-0ab0 S7-1500 CPU 1510sp-1 Pn PLC Profinet Irt Et200sp Industrial Automation Control Module PLC

US $ 123 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Simatic S7-1500 PLC CPU 6es7510-1DJ01-0ab0 0.15 MB Program Memory Integrated Profinet Io Controller

Simatic S7-1500 PLC CPU 6es7510-1DJ01-0ab0 0.15 MB Program Memory Integrated Profinet Io Controller

US $ 220 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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PLC Programming Cpm1a-Da041 Analog Output Module

PLC Programming Cpm1a-Da041 Analog Output Module

US $ 95-108 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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