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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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Genuine O-Mron CS1g-CPU45h PLC CS1g Series Controller

Genuine O-Mron CS1g-CPU45h PLC CS1g Series Controller

US $ 99 / Piece FOB
1 Piece (MOQ)
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Xiamen Just Tech Co., Ltd.

Fujian, China Since 2026
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Mebay ATS520r Auto Diesel Generator Controller ATS Control Module with LCD

Mebay ATS520r Auto Diesel Generator Controller ATS Control Module with LCD

US $ 178-189 / pieces FOB
1 pieces (MOQ)
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Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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AT100G Single Phase Din Rail Energy Meter RS485 Modbus Smart Meter

AT100G Single Phase Din Rail Energy Meter RS485 Modbus Smart Meter

US $ 15-25 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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AC Thermostat Supplier Digital Room Temperature Controller RS485 Modbus Thermostat for Hotel Fan Coil Units

AC Thermostat Supplier Digital Room Temperature Controller RS485 Modbus Thermostat for Hotel Fan Coil Units

US $ 52 / Piece FOB
100 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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Constant Voltage Source Output or Constant Current Source Output Signal Isolation D/a Conversion Module

Constant Voltage Source Output or Constant Current Source Output Signal Isolation D/a Conversion Module

US $ 93.33-93.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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16 Analog Input Modbus Io Module Stc-103 with RS485/232 Modbus RTU Protocol

16 Analog Input Modbus Io Module Stc-103 with RS485/232 Modbus RTU Protocol

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

Beijing, China
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Embedded Serial Port TFT LCD Modbus IoT Industrial Control Panel

Embedded Serial Port TFT LCD Modbus IoT Industrial Control Panel

US $ 1.4-1.5 / Piece FOB
100 Pieces (MOQ)
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Talent Capital (ShenZhen)Technology Co., Ltd.

Guangdong, China Since 2025
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Schneider Modicon/ Redundancy Module/140crp93200/140cra93200

Schneider Modicon/ Redundancy Module/140crp93200/140cra93200

US $ 50 / 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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Panel2116e Ethercat and Modbus-TCP Industrial Control Panel Num Flexium CNC MP06 Bechoff CNC Control Panel

Panel2116e Ethercat and Modbus-TCP Industrial Control Panel Num Flexium CNC MP06 Bechoff CNC Control Panel

US $ 494-564 / Piece FOB
1 Piece (MOQ)
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Shanghai Panelmate Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2022
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Smart 125A 250A 400A 630A 800A MCCB Modbus with RS485 RTU, Smart MCCB with Earth Leakage Protection

Smart 125A 250A 400A 630A 800A MCCB Modbus with RS485 RTU, Smart MCCB with Earth Leakage Protection

US $ 47.5-49.42 / Piece FOB
500 Pieces (MOQ)
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Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Industrial Powerline Bridge WD-G1202M-RTU Compatible with Profinet & Modbus TCP

Industrial Powerline Bridge WD-G1202M-RTU Compatible with Profinet & Modbus TCP

US $ 299-499 / Piece FOB
2 Pieces (MOQ)
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2018
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China Factory Sell 12kVA Three Phase Inverter Hybrid Solar Inverter 12kw AC Input Output with WiFi Capability Modbus RS485 Port

China Factory Sell 12kVA Three Phase Inverter Hybrid Solar Inverter 12kw AC Input Output with WiFi Capability Modbus RS485 Port

US $ 2,493.39-2,650 / Piece FOB
1 Piece (MOQ)
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Shenzhen GSL Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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4G Industrial Router with Modbus Master Functionality

4G Industrial Router with Modbus Master Functionality

US $ 150-250 / Piece FOB
10 Pieces (MOQ)
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Eston Information Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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100% Genuine Siemens Simatic S7-200 Smart Expansion Module 6es7288-3am03-0AA0 PLC Programmable Controller.

100% Genuine Siemens Simatic S7-200 Smart Expansion Module 6es7288-3am03-0AA0 PLC Programmable Controller.

US $ 52-88 / 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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APC Ap9643 Snmp UPS Device Monitoring and Management, Network Management Cards, Nmc3 with Environmental Monitoring and Modbus, Secure Remote UPS Monitoring

APC Ap9643 Snmp UPS Device Monitoring and Management, Network Management Cards, Nmc3 with Environmental Monitoring and Modbus, Secure Remote UPS Monitoring

US $ 113-119 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Xingshengtu Information Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
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Large Capacity Air Cooled Scroll Chiller Basic Modules 330kw 440kw Max 8

Large Capacity Air Cooled Scroll Chiller Basic Modules 330kw 440kw Max 8

US $ 40,450 / Piece FOB
1 Piece (MOQ)
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Dongying Qinghua Trading Co., Ltd.

Shandong, China Since 2021
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Plug in Type Wall Mounted Ultrasonic Flow Module

Plug in Type Wall Mounted Ultrasonic Flow Module

US $ 154 / Piece FOB
1 Piece (MOQ)
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Shanghai Cixi Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2009
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RS-485 Analog Remote Io Module with 4di, 8ai 4-20mA Modbus RTU (A-1019)

RS-485 Analog Remote Io Module with 4di, 8ai 4-20mA Modbus RTU (A-1019)

US $ 65.6-66.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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RS485 3 Phase Panel Digital Power Meter with 10/100m LAN & RTU-Modbus

RS485 3 Phase Panel Digital Power Meter with 10/100m LAN & RTU-Modbus

US $ 198 / Piece FOB
5 Pieces (MOQ)
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Beijing GFUVE Electronics Co., Ltd.

Beijing, China Since 2013
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7 Inch Economical Touch Screen HMI with 232/422/485/USB/Ethernet/U Disk/Can Communication HMI

7 Inch Economical Touch Screen HMI with 232/422/485/USB/Ethernet/U Disk/Can Communication HMI

US $ 46-54 / Piece FOB
1 Piece (MOQ)
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Shandong Chinsc Drive Technology Co.,Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2014
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Weidmuller Ie-Gw-MB Modbus TCP to Serial Gateway Ethernet Converter

Weidmuller Ie-Gw-MB Modbus TCP to Serial Gateway Ethernet Converter

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

Trading Company

Beijing, China Since 2025
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Cts7 231-7pd32, Thermocouple Input Module, 4-Point *Tc, J/K/R/S/T/E/N, Isolated 16-Bit Accuracy

Cts7 231-7pd32, Thermocouple Input Module, 4-Point *Tc, J/K/R/S/T/E/N, Isolated 16-Bit Accuracy

US $ 110-248 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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Wago 281 601 Reliable Analog Output Module for Precise Control in Industrial Systems

Wago 281 601 Reliable Analog Output Module for Precise Control in Industrial Systems

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

Jiangsu, China Since 2023
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About Modbus Module FAQ

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

    Enhance your Electrical Control System setup with our premium 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.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Discover the perfect addition to your Electrical Control System with our Modbus Module.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.

  • QWhat components are essential in an electrical control system?

    The Modbus Module 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.

Brand New Sch-Neider TM200c60r Logic Controller Modicon PLC Good Price

Brand New Sch-Neider TM200c60r Logic Controller Modicon PLC Good Price

US $ 125-145 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Card-Type Ultrasonic Water Meter Irrigation Valve Control Remote Reading RS485 Modbus IP68 Wireless Water Meter

Card-Type Ultrasonic Water Meter Irrigation Valve Control Remote Reading RS485 Modbus IP68 Wireless Water Meter

US $ 84.3-105.83 / Piece FOB
2 Pieces (MOQ)
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TIANYI SUNS PIPE & FITTINGS CO., LTD.

Shanxi, China Since 2011
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General Electric UR6CH UR6dh UR6uh UR6ah UR6nh Ge Multilin UR Module Digital I/O Module

General Electric UR6CH UR6dh UR6uh UR6ah UR6nh Ge Multilin UR Module Digital I/O Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Stainless Steel Distribution Box Photovoltaic Grid Box Upper and Lower Door Three-Phase Meter Metering Box

Stainless Steel Distribution Box Photovoltaic Grid Box Upper and Lower Door Three-Phase Meter Metering Box

1 Piece (MOQ)
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Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Spc2 Serial to Ethernet Module

Spc2 Serial to Ethernet Module

US $ 81 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sinepower Technology Co. Ltd.

Guangdong, China
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Energy Storage Systems Ess 500kw 1mwh 1MW 2mwh Industrial Battery Backup Battery Module

Energy Storage Systems Ess 500kw 1mwh 1MW 2mwh Industrial Battery Backup Battery Module

US $ 12,299-16,755 / pices FOB
1 pices (MOQ)
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SunEvo Solar Co., Ltd.

Trading Company

Anhui, China Since 2022
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Domestic PLC Expansion Module Compatible with Siemens S7-1200

Domestic PLC Expansion Module Compatible with Siemens S7-1200

US $ 49-99 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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X67bcj321. L12 - X67 Bus Contr. Modbus TCP/UDP 16xdea M12

X67bcj321. L12 - X67 Bus Contr. Modbus TCP/UDP 16xdea M12

US $ 820-1,100 / Piece FOB
1 Piece (MOQ)
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Shantou Sikinta Automation Equipment Co., Ltd.

Guangdong, China
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Good Quality and Excellent Performance similar as Delta CNC Controller 4 aixs for Turning Lathe machine Equipment

Good Quality and Excellent Performance similar as Delta CNC Controller 4 aixs for Turning Lathe machine Equipment

US $ 329-369 / Piece FOB
1 Piece (MOQ)
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Shenzhen Guanhong Automation Co., Ltd.

Guangdong, China Since 2020
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Gcan 8000 Plug-in Scalable Remote Io Bus Coupler Canopen Communication Module as PLC Slave Adapter From China Suppliers with CE Certification

Gcan 8000 Plug-in Scalable Remote Io Bus Coupler Canopen Communication Module as PLC Slave Adapter From China Suppliers with CE Certification

US $ 100 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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Hengko Ht606 Duct Probe Modbus-RTU Temperature Humidity Transmitter RS485 for Cold Storage

Hengko Ht606 Duct Probe Modbus-RTU Temperature Humidity Transmitter RS485 for Cold Storage

US $ 51-53 / Piece FOB
2 Pieces (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Brand New Original 20-Comm-M Powerflex Modbus/TCP Adapter

Brand New Original 20-Comm-M Powerflex Modbus/TCP Adapter

US $ 80-90 / Piece FOB
1 Piece (MOQ)
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Dongguan Dongxin Intelligent Technology Co., Ltd.

Guangdong, China
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Oil Water Hopper Tank Weighing Load Cell Scale Module 5t 10t

Oil Water Hopper Tank Weighing Load Cell Scale Module 5t 10t

US $ 150-300 / Piece FOB
1 Piece (MOQ)
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Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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