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Osm 8-in 8-out Relay Output PLC Plus 2-Channel Analog Inputs and Outputs 0-10V PLC Controller for Analog Modules

Osm 8-in 8-out Relay Output PLC Plus 2-Channel Analog Inputs and Outputs 0-10V PLC Controller for Analog Modules

US $ 59-62 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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8 Channels Digital Input Digital Output Io Module for PLC

8 Channels Digital Input Digital Output Io Module for PLC

US $ 81.31 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Advanced Pedestal Marine Crane Load Moment Indicator System

Advanced Pedestal Marine Crane Load Moment Indicator System

US $ 4,990 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Weite Technologies Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2020
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Load Moment Limiter System for Terminal 40t Gantry Crane Safety Operation

Load Moment Limiter System for Terminal 40t Gantry Crane Safety Operation

US $ 4,990 / Piece FOB
1 Piece (MOQ)
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Weite Technologies Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2020
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Huaqingjun 8-in 8-out Relay Output PLC Plus 2-Channel Analog Inputs and Outputs 0-20mA for Variable Frequency Drive

Huaqingjun 8-in 8-out Relay Output PLC Plus 2-Channel Analog Inputs and Outputs 0-20mA for Variable Frequency Drive

US $ 56-59 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Odot Hot Sale Bt-222f 16 Channel Digital Output Io Module 24VDC Source Type Output High Level Valid Remote PLC Io

Odot Hot Sale Bt-222f 16 Channel Digital Output Io Module 24VDC Source Type Output High Level Valid Remote PLC Io

US $ 16.62-30.66 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Nanoswitch Intelligent AC Power Supply with Auto-Backup System

Nanoswitch Intelligent AC Power Supply with Auto-Backup System

US $ 3,481.14-10,106.54 / Set FOB
1 Set (MOQ)
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Guangzhou Ke Audio Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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X-ray Food Inspection System for Food Package Machine

X-ray Food Inspection System for Food Package Machine

US $ 3,699-3,999 / Piece FOB
1 Piece (MOQ)
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Shandong Jinduo Machinery Co., Ltd.

Shandong, China Since 2026
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Durable Universal Water Purifier Control Board Controller System Development

Durable Universal Water Purifier Control Board Controller System Development

US $ 15 / Set FOB
10 Sets (MOQ)
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Audited Supplier
Beijing Hpti Environmental Tech Co., Ltd.

Beijing, China Since 2025
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Primary Injection Test System for Temperature Rising Test

Primary Injection Test System for Temperature Rising Test

US $ 890-12,100 / Set FOB
1 Set (MOQ)
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Audited Supplier
Wuhan Goldhome Hipot Electrical Co., Ltd.

Hubei, China Since 2018
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Liquid Perfume and Cosmetics Packaging System

Liquid Perfume and Cosmetics Packaging System

US $ 2,800-10,000 / Piece FOB
1 Piece (MOQ)
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Dongguan Ming Xin Intelligent Equipment Co., Ltd.

Guangdong, China Since 2023
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Aluminum Channel Solar Carport Carport Modern Car Parking Solar Energy Systems for Cars Parking

Aluminum Channel Solar Carport Carport Modern Car Parking Solar Energy Systems for Cars Parking

US $ 100-300 / Set FOB
10 Sets (MOQ)
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Audited Supplier
Zhangjiagang Ever Faith Industry Co., Ltd.

Trading Company

Jiangsu, China Since 2017
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Coal Mine Personnel Positioning and Management System

Coal Mine Personnel Positioning and Management System

1 Set (MOQ)
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Audited Supplier
Huainan Wantai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Multi Cable Transit Sealing & Fire Cable Protection System

Multi Cable Transit Sealing & Fire Cable Protection System

US $ 5.5-6 / Set FOB
100 Sets (MOQ)
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Hangzhou Biyou Building Materials Technology Co., Ltd.

Zhejiang, China Since 2020
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Vermouth/Absinthe Uht Sterilizer Plate Type Fully Automatic PLC Control System for Aperitif Sterilization Machine

Vermouth/Absinthe Uht Sterilizer Plate Type Fully Automatic PLC Control System for Aperitif Sterilization Machine

US $ 5,500-15,000 / Set FOB
1 Set (MOQ)
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Wenzhou Yinuo Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Low-Voltage System with Optimized Performance - High Safety Features for Peace of Mind

Low-Voltage System with Optimized Performance - High Safety Features for Peace of Mind

US $ 4,000-8,000 / Piece FOB
1 Piece (MOQ)
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Shandong Gangwan Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Advanced Overhead Crane Weighing System for Safety Monitoring

Advanced Overhead Crane Weighing System for Safety Monitoring

US $ 4,990 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Weite Technologies Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2020
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Precision Data Acquisition System for Enhanced Monitoring Efficiency

Precision Data Acquisition System for Enhanced Monitoring Efficiency

US $ 100-150 / Piece FOB
1 Piece (MOQ)
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Hebei Dongduo Electrical Technology Co., Ltd.

Hebei, China
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Chinese Torch High Quality Channel Type Semi Conductor Vacuum Reflow Soldering System V8l

Chinese Torch High Quality Channel Type Semi Conductor Vacuum Reflow Soldering System V8l

US $ 195,956-211,508 / Piece FOB
1 Piece (MOQ)
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Termway (Beijing) Precision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2010
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Chinese Electric AC Dq40b-Vsp 4000 Meter 300 Ton Top Drive System for Drilling Rig

Chinese Electric AC Dq40b-Vsp 4000 Meter 300 Ton Top Drive System for Drilling Rig

US $ 1,000-20,000 / Piece FOB
1 Piece (MOQ)
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Shandong Vs Petroleum Technology Co., Ltd

Shandong, China Since 2025
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Advanced Seismic Bracing System for Enhanced Building Safety

Advanced Seismic Bracing System for Enhanced Building Safety

US $ 1.88-9.88 / Meter FOB
500 Meters (MOQ)
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Jinan Apex Import and Export Trading Co., Ltd

Shandong, China Since 2025
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6es7422-1bl00-0AA0 Siemens S7-400 Digital Output Sm 422 Module PLC Programming Controller

6es7422-1bl00-0AA0 Siemens S7-400 Digital Output Sm 422 Module PLC Programming Controller

US $ 830-910 / Piece FOB
1 Piece (MOQ)
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Hunan Xikong Automation Equipment Co., Ltd.

Hunan, China
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I/O for Input Channels Support Source and Drain Inputs PLC Io Module

I/O for Input Channels Support Source and Drain Inputs PLC Io Module

1 Piece (MOQ)
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Unionscience Technology Group Co., Ltd.

Yunnan, China
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About 4 Channels Electrical Control System FAQ

  • QWhat components are essential in an electrical control system?

    The 4 Channels Electrical Control System is a standout piece 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.

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

    Discover the perfect Electrical Control System addition with our 4 Channels Electrical Control System.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 electrical control systems wholesale?

    The 4 Channels Electrical Control System is a standout piece in our Electrical Control System collection.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.

Handheld Inspection System with Video Recorder New Design From Wopson

Handheld Inspection System with Video Recorder New Design From Wopson

US $ 937-987 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Wopson Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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Three Phase Electric Multi Tenant Submetering Multitariff Submeter for Electrical Monitoring System

Three Phase Electric Multi Tenant Submetering Multitariff Submeter for Electrical Monitoring System

US $ 100-269 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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4-Channel Input Module PLC 1734-Ie4sk

4-Channel Input Module PLC 1734-Ie4sk

US $ 290-295 / Piece FOB
1 Piece (MOQ)
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Dongguan Dongxin Intelligent Technology Co., Ltd.

Guangdong, China
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Wastewater Heat Recovery System

Wastewater Heat Recovery System

US $ 10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuxi Unitex Equipment Co., Ltd.

Jiangsu, China Since 2021
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Siemens Lmv51.140c1 Siemens Combustion Controller System

Siemens Lmv51.140c1 Siemens Combustion Controller System

1 Piece (MOQ)
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Audited Supplier
Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Micro Hydro Turbina Generator Power Plant Excitation System

Micro Hydro Turbina Generator Power Plant Excitation System

US $ 5,000-500,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Hongya Power Generating Equipment to Utilities Limited

Manufacturer/Factory & Trading Company

Sichuan, China Since 2011
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PT-C80plus 3D Trolley Color Doppler Ultrasound Diagnostic System

PT-C80plus 3D Trolley Color Doppler Ultrasound Diagnostic System

1 Unit (MOQ)
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Audited Supplier
Perlong Medical Equipment Co., Ltd.

Jiangsu, China Since 2009
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Optics Technology 4 8 16 32 Channel Multiplexer PLC Mux and PLC Module Optical PLC

Optics Technology 4 8 16 32 Channel Multiplexer PLC Mux and PLC Module Optical PLC

US $ 11.06 / Piece FOB
100 Pieces (MOQ)
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Ningbo Hi-Tech Zone Vichin Optical Communication Co., Ltd.

Zhejiang, China
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Water Vending Machine Controller System Reverse Osmosis System for Street Water Purifier

Water Vending Machine Controller System Reverse Osmosis System for Street Water Purifier

US $ 15 / Set FOB
10 Sets (MOQ)
Contact Supplier
Audited Supplier
Beijing Hpti Environmental Tech Co., Ltd.

Beijing, China Since 2025
Chat Now Send Inquiry
Advanced Stainless Steel Liquid Preparation System with Integrated Mixer

Advanced Stainless Steel Liquid Preparation System with Integrated Mixer

US $ 50,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Eagle Pharma Machinery Co., Ltd.

Shandong, China Since 2025
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Secondary Injection Test System for Relay

Secondary Injection Test System for Relay

US $ 2,000-6,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuhan Goldhome Hipot Electrical Co., Ltd.

Hubei, China Since 2018
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Advanced ATZ2000 Power Quality Analyzer for Electrical Systems

Advanced ATZ2000 Power Quality Analyzer for Electrical Systems

US $ 30-50 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Industrial X-ray Inspection System for Foreign Object Detection in Food

Industrial X-ray Inspection System for Foreign Object Detection in Food

US $ 3,699-3,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Jinduo Machinery Co., Ltd.

Shandong, China Since 2026
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