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Bently Nevada PLC 3500/04 136719-01 138257-01 135489-01 135473-01 135489-02 135489-03 135489-04 I/O Module 4 Channel Internal Barrier

Bently Nevada PLC 3500/04 136719-01 138257-01 135489-01 135473-01 135489-02 135489-03 135489-04 I/O Module 4 Channel Internal Barrier

US $ 23-59 / Piece FOB
1 Piece (MOQ)
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Xiamen Liuxian Industrial Co., Ltd.

Trading Company

Fujian, China Since 2025
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Programmable 8-Channel Analog Input Thermocouple Rtd Pid Temperature Control Modular Expansion PLC

Programmable 8-Channel Analog Input Thermocouple Rtd Pid Temperature Control Modular Expansion PLC

US $ 39-99 / Piece FOB
1 Piece (MOQ)
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Shenzhen Wonderful Tech Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Advanced 16-Channel Digital Input Module for PLC Systems

Advanced 16-Channel Digital Input Module for PLC Systems

US $ 247.3 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Allen-Bradley 1794-Ie8 8-Channel Analog Input Module PLC Logic Controller Compatible with HMI & Scada Industrial Automation

Allen-Bradley 1794-Ie8 8-Channel Analog Input Module PLC Logic Controller Compatible with HMI & Scada Industrial Automation

US $ 2,400-3,800 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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FUJI PLC 8-Channel Analog Input Module Np1ax08I-Mr Brand New and Original.

FUJI PLC 8-Channel Analog Input Module Np1ax08I-Mr Brand New and Original.

US $ 650 / Piece FOB
1 Piece (MOQ)
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Dongguan Xinping Industrial Automation Co., Ltd

Trading Company

Guangdong, China Since 2026
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Cts7 216-1ah35-2b24, 14di/10do Transistor Drain Output, 0.5A, 2*Ppi/ Free Communication Port, 6 Channels of 200kHz High-Speed Counting, PLC

Cts7 216-1ah35-2b24, 14di/10do Transistor Drain Output, 0.5A, 2*Ppi/ Free Communication Port, 6 Channels of 200kHz High-Speed Counting, PLC

US $ 210-250 / 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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EL4112 PLC Ethercat Terminal, 2-Channel Analog Output, Voltage, ± 10 V, 16 Bit

EL4112 PLC Ethercat Terminal, 2-Channel Analog Output, Voltage, ± 10 V, 16 Bit

US $ 180-200 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Advanced PLC Controller 2080-If4 4-Channel Analog Input Module

Advanced PLC Controller 2080-If4 4-Channel Analog Input Module

US $ 90-130 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Wtz A700 Crane LSI Load Moment Indicator System with Electrical Control System

Wtz A700 Crane LSI Load Moment Indicator System with Electrical Control System

US $ 2,399-6,999 / Piece FOB
1 Piece (MOQ)
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Weite Technologies Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2020
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PLC Dvp32eh00t3/Dvp20eh00t3/Dvp16eh00t3/Dvp40eh00t332 Point Host, 16di / 16do (NPN / 24VDC / 0.3A) , 4 Channels of 200K Input / 4 Channels of 200K Output

PLC Dvp32eh00t3/Dvp20eh00t3/Dvp16eh00t3/Dvp40eh00t332 Point Host, 16di / 16do (NPN / 24VDC / 0.3A) , 4 Channels of 200K Input / 4 Channels of 200K Output

US $ 80-8,000 / Piece FOB
1 Piece (MOQ)
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Shanghai UCANI Industrial Development Co., Ltd.

Shanghai, China Since 2019
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EL4114-0020 PLC Ethercat Terminal, 2-Channel Analog Output, Voltage

EL4114-0020 PLC Ethercat Terminal, 2-Channel Analog Output, Voltage

US $ 180-200 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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EL3062 Ethercat Terminal, 2-Channel Analog PLC Module for Beckhoff

EL3062 Ethercat Terminal, 2-Channel Analog PLC Module for Beckhoff

1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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Original Siemens 6es7331-7kf02-0ab0 PLC Module, S7-300 8-Channel Analog Input, 24V DC, Industrial Automation Controller (New & Genuine)

Original Siemens 6es7331-7kf02-0ab0 PLC Module, S7-300 8-Channel Analog Input, 24V DC, Industrial Automation Controller (New & Genuine)

US $ 400-1,520 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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EL4134 PLC Ethercat Terminal, 2-Channel Analog Output, Voltage, ± 10 V, 16 Bit

EL4134 PLC Ethercat Terminal, 2-Channel Analog Output, Voltage, ± 10 V, 16 Bit

US $ 180-200 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Advanced Siemens PLC S7-1500 4-Channel Analog Output Aq

Advanced Siemens PLC S7-1500 4-Channel Analog Output Aq

US $ 120-400 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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1734-Ie8c Ab Point I/O 8-Channel Analog Input Module for PLC Systems

1734-Ie8c Ab Point I/O 8-Channel Analog Input Module for PLC Systems

US $ 229.6 / Piece FOB
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Ethercat 2-Channel EL4134-0020 Analog Output Terminal for PLC

Ethercat 2-Channel EL4134-0020 Analog Output Terminal for PLC

US $ 180-200 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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EL4132 PLC Ethercat Terminal, 2-Channel Analog Output, Voltage, ± 10 V, 16 Bit

EL4132 PLC Ethercat Terminal, 2-Channel Analog Output, Voltage, ± 10 V, 16 Bit

US $ 180-200 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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High-Density PLC Output Module - Siemens 32-Channel Do for S7-1500 Systems (6ES7521-1BL00-0AB0)

High-Density PLC Output Module - Siemens 32-Channel Do for S7-1500 Systems (6ES7521-1BL00-0AB0)

US $ 217.4 / Piece FOB
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Foshan Copartner Technology Co., Ltd

Trading Company

Guangdong, China Since 2023
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PLC Ethercat Terminal 2-Channel Analog Output, Voltage, ± 10 V, 16 Bit EL4104

PLC Ethercat Terminal 2-Channel Analog Output, Voltage, ± 10 V, 16 Bit EL4104

US $ 180-200 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Mitsubishi Fx3u 4-Channel Ad Extension Module Special Unit Fx3UC-4ad PLC Controller

Mitsubishi Fx3u 4-Channel Ad Extension Module Special Unit Fx3UC-4ad PLC Controller

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Sichuan Hesheng Xing Trading Co., Ltd.

Trading Company

Sichuan, China Since 2023
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Ab PLC Module Micro800 Expansion I/O Module 2085-Irt4 Micro800 4 Channel Tc/Rtd Input Module

Ab PLC Module Micro800 Expansion I/O Module 2085-Irt4 Micro800 4 Channel Tc/Rtd Input Module

US $ 220-393 / 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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PLC EL4114 Ethercat Terminal, 2-Channel Analog Output, Voltage, ± 10 V, 16 Bit

PLC EL4114 Ethercat Terminal, 2-Channel Analog Output, Voltage, ± 10 V, 16 Bit

US $ 180-200 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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About 4 Channels Electrical Control System FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Discover the perfect addition to your Electrical Control System with our 4 Channels Electrical Control System.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 4 Channels Electrical Control System 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.

  • 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.

Reliable 8 Channel Controllogix Digital Relay Module for PLC Systems

Reliable 8 Channel Controllogix Digital Relay Module for PLC Systems

US $ 313.04 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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6es7331-7hf01-0ab0 Siemens Sm331 8CH Ai W/ Channel Isolation for S7-300 PLC

6es7331-7hf01-0ab0 Siemens Sm331 8CH Ai W/ Channel Isolation for S7-300 PLC

US $ 125 / 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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4-Channel High Density Current Input Module for Plcs2.

4-Channel High Density Current Input Module for Plcs2.

US $ 143.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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High-Performance 2-Channel Analog Output PLC Module for Ethercat

High-Performance 2-Channel Analog Output PLC Module for Ethercat

US $ 180-200 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Advanced Micro810 PLC with 12 I/O Channels for Automation

Advanced Micro810 PLC with 12 I/O Channels for Automation

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Sichuan Oneket Science&Technology Co., Ltd

Trading Company

Sichuan, China Since 2024
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Original Fx3u-4ad-ADP 4-Channel Analog Input PLC Module, New Industrial Automation Controller Adapter

Original Fx3u-4ad-ADP 4-Channel Analog Input PLC Module, New Industrial Automation Controller Adapter

US $ 120-265 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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PLC Remote Io Modlue 0VDC 16 Channels Digital Input NPN Type

PLC Remote Io Modlue 0VDC 16 Channels Digital Input NPN Type

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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High-Performance 24V DC 8-Channel Output Module for PLC Systems

High-Performance 24V DC 8-Channel Output Module for PLC Systems

US $ 47.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Brand-New Allen-Brad-Ley 1756-If4fxof2f I/O Module-Analog High Speed-Input/Output 4 Channel PLC Good-Price

Brand-New Allen-Brad-Ley 1756-If4fxof2f I/O Module-Analog High Speed-Input/Output 4 Channel PLC Good-Price

US $ 2,896-3,024 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Analog a/Dl Conversion 8-Channel Fx2n-8ad Mitsubishi PLC Programmable Controller

Analog a/Dl Conversion 8-Channel Fx2n-8ad Mitsubishi PLC Programmable Controller

US $ 100-200 / Piece FOB
5 Pieces (MOQ)
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Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
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Abe7r16s210relay Sub-Base, 16 Channels, 5A, Screw Connection Modicon PLC

Abe7r16s210relay Sub-Base, 16 Channels, 5A, Screw Connection Modicon PLC

US $ 1,000 / Piece FOB
1 Piece (MOQ)
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Guilin Sanhua Mechanical Electrical Automation Engineering Co., Ltd.

Guangxi, China Since 2022
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6es7321-1CH00-0AA0 Siemens Sm321 16-Channel Dry Contact Input Module S7-300 PLC

6es7321-1CH00-0AA0 Siemens Sm321 16-Channel Dry Contact Input Module S7-300 PLC

US $ 109-299 / Piece FOB
1 Piece (MOQ)
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Hk Ouke Automation Co., Limited

Trading Company

Hongkong S.A.R., HONG KONG, CHINA Since 2025
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Advanced 8-Channel Remote Io Module for Siemens PLC

Advanced 8-Channel Remote Io Module for Siemens PLC

US $ 70-80 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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