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Modbus Module

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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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Modbus RTU RS485 Module Current Geya DC 5V Relay Switch

Modbus RTU RS485 Module Current Geya DC 5V Relay Switch

US $ 3.21-44.47 / Piece FOB
50 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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Robotic Arm Laser Sensor Module with RS232 RS485 Interface

Robotic Arm Laser Sensor Module with RS232 RS485 Interface

US $ 63.6-79.5 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Jinan Aurora International Trade Co., Ltd.

Trading Company

Shandong, China Since 2024
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IoT DTU with TCP Modbus RS232 RS485 Ttl to Server

IoT DTU with TCP Modbus RS232 RS485 Ttl to Server

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Modbus Salve I/O Expansion Module Stc-112 with 8 Analog Input, 2 Analog Output, 8 Digital Input, 4 Digital Output

Modbus Salve I/O Expansion Module Stc-112 with 8 Analog Input, 2 Analog Output, 8 Digital Input, 4 Digital Output

1 Set (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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Wago 750 8202 Compact I/O Module for Reliable Industrial Automation Solutions

Wago 750 8202 Compact I/O Module for Reliable Industrial Automation Solutions

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Trading Company

Jiangsu, China Since 2023
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Honeywell RM7838A1014/U, RM7838A2014/U 7800 SERIES RM7838A Relay Module

Honeywell RM7838A1014/U, RM7838A2014/U 7800 SERIES RM7838A Relay Module

US $ 1-799 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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PLC Modicon TM3 Module TM3bceip TM3bcsl TM3bcco TM3bcect TM3xtra1 TM3xrec1

PLC Modicon TM3 Module TM3bceip TM3bcsl TM3bcco TM3bcect TM3xtra1 TM3xrec1

US $ 50-188 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shantou Nobee Electric Co., Ltd.

Guangdong, China Since 2025
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Deif Original Cgc 400 Cgc413 Controller Module for Compact Diesel Genset Genuine Control Panel

Deif Original Cgc 400 Cgc413 Controller Module for Compact Diesel Genset Genuine Control Panel

US $ 290-300 / Piece FOB
1 Piece (MOQ)
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Xiamen Hyper Electric Technology Co., Ltd

Fujian, China Since 2023
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New and Original Bently Nevada 3500/92-02-01-00 133323-01 Comm Gateway I/O Module

New and Original Bently Nevada 3500/92-02-01-00 133323-01 Comm Gateway I/O Module

US $ 2,000-3,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Advanced High-Speed Data Acquisition Module for Streamlined Analysis

Advanced High-Speed Data Acquisition Module for Streamlined Analysis

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Megmeet Adjust Power Modbus 24V DC Wepex Modbus-18

Megmeet Adjust Power Modbus 24V DC Wepex Modbus-18

US $ 130-138.6 / Piece FOB
1 Piece (MOQ)
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Zhuhai Pindom Technology Co., Ltd

Guangdong, China Since 2022
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Original and New PLC Module Pm573-Eth for ABB

Original and New PLC Module Pm573-Eth for ABB

US $ 435 / Piece FOB
2 Pieces (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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24V to 48V Distributed Power Supply Module (excluding battery)

24V to 48V Distributed Power Supply Module (excluding battery)

US $ 179 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
New Idea Electric Co.,Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Inc1000m Lnclinometer Module

Inc1000m Lnclinometer Module

1 Piece (MOQ)
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Nanjing Sky Mems Technology Co., Ltd.

Jiangsu, China Since 2022
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Jsy-Mk-229 China Manufacturer Customization 600A RS-485 DC Energy Meter

Jsy-Mk-229 China Manufacturer Customization 600A RS-485 DC Energy Meter

US $ 32 / Set FOB
5 Sets (MOQ)
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Audited Supplier
Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Wago 283 602 Versatile Analog Output Module for Efficient Control in Industrial Systems

Wago 283 602 Versatile Analog Output Module for Efficient Control in Industrial Systems

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Trading Company

Jiangsu, China Since 2023
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Water Conductivity and Electrodes, Temp, Do, TDS Sensor Water Quality Detection Module

Water Conductivity and Electrodes, Temp, Do, TDS Sensor Water Quality Detection Module

US $ 39-53 / Piece FOB
1 Piece (MOQ)
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Dongguan Daxin Electronic Technology Co., Ltd.

Guangdong, China
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Siron Y449 Mil Plug Connection NPN/PNP Corresponding 32 Channel Wide Base Type Signal Relay Module

Siron Y449 Mil Plug Connection NPN/PNP Corresponding 32 Channel Wide Base Type Signal Relay Module

US $ 118.75 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Modicon M241 PLC M251, Communication Module, Network Switch Module, TM4es4 TM4pdps1

Modicon M241 PLC M251, Communication Module, Network Switch Module, TM4es4 TM4pdps1

US $ 88-288 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shantou Nobee Electric Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
Honeywell RM7838C1020/U, RM7838C2004/U, RM7838C2012/U, RM7838C2020/U RM7838B, C7800 SERIES Relay Module

Honeywell RM7838C1020/U, RM7838C2004/U, RM7838C2012/U, RM7838C2020/U RM7838B, C7800 SERIES Relay Module

US $ 1-799 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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Wifi 6 Smart Home Modbus Gateway Module for Intelligent Building Automation Light Control System

Wifi 6 Smart Home Modbus Gateway Module for Intelligent Building Automation Light Control System

3,000 Pieces (MOQ)
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FN-LINK TECHNOLOGY LIMITED

Guangdong, China
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Modbus Canbus M8 M12 Input Output Universal Industrial Safety Io Mould

Modbus Canbus M8 M12 Input Output Universal Industrial Safety Io Mould

US $ 190-285 / Piece FOB
1 Piece (MOQ)
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Mochuan Factroy Modbus RTU TCP/IP 10.1'' Mc-H100ED Display HMI Module Touchscreen Panel for PLC Control

Mochuan Factroy Modbus RTU TCP/IP 10.1'' Mc-H100ED Display HMI Module Touchscreen Panel for PLC Control

US $ 175-190 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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About Modbus Module FAQ

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

    Discover the perfect Electrical Control System addition with our Modbus Module.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 Modbus Module is an essential part of our Electrical Control System offerings.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?

    The Modbus Module is a top choice 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.

4DI 4DO 1RS485 BL200 Modbus TCP Distributed I/O Modules for Codesys PLC

4DI 4DO 1RS485 BL200 Modbus TCP Distributed I/O Modules for Codesys PLC

US $ 56 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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Acquisition Adam 6266 4-CH Relay Output Modbus TCP Modulewith 4-CH Di

Acquisition Adam 6266 4-CH Relay Output Modbus TCP Modulewith 4-CH Di

1 Piece (MOQ)
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Audited Supplier
XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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Siron Y416 Suitable PLC Space-Saving LED Indicate Mil Connecting 16 Channel Pluggable Relay Module

Siron Y416 Suitable PLC Space-Saving LED Indicate Mil Connecting 16 Channel Pluggable Relay Module

US $ 69.34-87.18 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Siemens New PLC Module 6es7214-1AG40-0xb0 (CPU)

Siemens New PLC Module 6es7214-1AG40-0xb0 (CPU)

US $ 600-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Acquisition Adam 6217 8-CH Isolated Analog Input Modbus Tcpmodule

Acquisition Adam 6217 8-CH Isolated Analog Input Modbus Tcpmodule

1 Piece (MOQ)
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Audited Supplier
XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
Chat Now Send Inquiry
High-Speed 8-Channel Data Acquisition Module for Wholesale Buyers

High-Speed 8-Channel Data Acquisition Module for Wholesale Buyers

US $ 49-120 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
Chat Now Send Inquiry
Siemens 6SL3210-1sb11-0ua0 1-Phase Frequency Converter Power Module

Siemens 6SL3210-1sb11-0ua0 1-Phase Frequency Converter Power Module

US $ 50-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Mochuan Industrial Wall Mounted 7" Modbus Glass Touch Screen TFT HMI Module IP65 for Delta PLC

Mochuan Industrial Wall Mounted 7" Modbus Glass Touch Screen TFT HMI Module IP65 for Delta PLC

US $ 150-165 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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Ladder Switch Geya Modbus Output 4 Way Relay Module 1no1nc Omron Plug in Fy-Ng2r

Ladder Switch Geya Modbus Output 4 Way Relay Module 1no1nc Omron Plug in Fy-Ng2r

US $ 3.21-44.47 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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Classic High-Stability Io Module for Efficient Industrial Applications with Stable Design

Classic High-Stability Io Module for Efficient Industrial Applications with Stable Design

US $ 96.04-137.2 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Wago 281 102 Compact Digital Output Module for Fast and Reliable Control Solutions

Wago 281 102 Compact Digital Output Module for Fast and Reliable Control Solutions

US $ 90-399 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Siron 8 Bit Relay Module with Pluggable Base Y421 for Panasonic Relay Fp0 Series

Siron 8 Bit Relay Module with Pluggable Base Y421 for Panasonic Relay Fp0 Series

US $ 37.62 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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PLC M262 Modicon Tms Smart Communication Module, Ethernet/Canopen, Tmses4 Tmsco1

PLC M262 Modicon Tms Smart Communication Module, Ethernet/Canopen, Tmses4 Tmsco1

US $ 66-288 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shantou Nobee Electric Co., Ltd.

Guangdong, China Since 2025
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