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Convert Differential Encoder to Standard Modbus RTU Protocol Speed Measurement Independent Differential Counter

Convert Differential Encoder to Standard Modbus RTU Protocol Speed Measurement Independent Differential Counter

US $ 16.5-16.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Single Phase Multifunction RS485 Modbus Digital Energy Meter-Modbus

Single Phase Multifunction RS485 Modbus Digital Energy Meter-Modbus

US $ 5.5-7.5 / Piece FOB
1 Piece (MOQ)
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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High Torque Electric Actuator for Valve/Automation, CE & ISO Certified Electric Ball Valve Actuator with Modbus Control

High Torque Electric Actuator for Valve/Automation, CE & ISO Certified Electric Ball Valve Actuator with Modbus Control

US $ 20-75 / Piece FOB
1 Piece (MOQ)
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Shan Dong HuaWo Fluid Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Four-Channel Analog Output Module Signal Isolator Support Hot-Plug Modbus RTU Communication Protocol Backplane Mounting Rail

Four-Channel Analog Output Module Signal Isolator Support Hot-Plug Modbus RTU Communication Protocol Backplane Mounting Rail

US $ 112-180 / pieces FOB
1 pieces (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Key Card/ Window Card Modbus Hotel Thermostat Split Noise Free for Fan Coil System

Key Card/ Window Card Modbus Hotel Thermostat Split Noise Free for Fan Coil System

US $ 30-52 / Piece FOB
100 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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Serial RS485 to TCP/IP Ethernet Converter RS232 RS485 to Ethernet TCP/IP Modbus Industrial Multiple Ethernet Serial Server

Serial RS485 to TCP/IP Ethernet Converter RS232 RS485 to Ethernet TCP/IP Modbus Industrial Multiple Ethernet Serial Server

US $ 55-59.9 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Djsf1352-Rn DC DIN Rail Solar Meter with RS485 Modbus Kwh Meter

Djsf1352-Rn DC DIN Rail Solar Meter with RS485 Modbus Kwh Meter

US $ 103.6-128.1 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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NB-IOT DTU Communication Equipment RS232 Serial Server Modbus TCP UDP MQTT LoRaWan Wireless Dtu Communication Transmission

NB-IOT DTU Communication Equipment RS232 Serial Server Modbus TCP UDP MQTT LoRaWan Wireless Dtu Communication Transmission

US $ 40-65 / Piece FOB
1 Piece (MOQ)
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Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
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Industrial Modbus Control Panel with Embedded Serial Port TFT LCD

Industrial Modbus Control Panel with Embedded Serial Port TFT LCD

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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Modbus RTU Three Phase Servo Motor with Servo Motor Brake System

Modbus RTU Three Phase Servo Motor with Servo Motor Brake System

US $ 1-1,699 / Set FOB
1 Set (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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4G Mobile WiFi Router VPN Modbus RS232 for Public Safety Networks

4G Mobile WiFi Router VPN Modbus RS232 for Public Safety Networks

US $ 85-200 / Set FOB
1 Set (MOQ)
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Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
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Modbus 75kw 30A 690V AC Motor Soft Starter for Pump

Modbus 75kw 30A 690V AC Motor Soft Starter for Pump

US $ 376-627 / Piece FOB
1 Piece (MOQ)
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AOKO Global Limited

Hunan, China Since 2025
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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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Mochuan Molding Control RS485 Modbus 32I/O Programmable PLC Controller Modbus TCP

Mochuan Molding Control RS485 Modbus 32I/O Programmable PLC Controller Modbus TCP

US $ 105-120 / Piece FOB
1 Piece (MOQ)
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Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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0-10V/0-5V/4-20mA to RS-232 Modbus RTU Communication Protocol Switching Input/Output Data Collection

0-10V/0-5V/4-20mA to RS-232 Modbus RTU Communication Protocol Switching Input/Output Data Collection

US $ 83.55-83.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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22kw 30HP AC380V Three Phase VFD Built-in Brake Unit Modbus RS485 Vector Control

22kw 30HP AC380V Three Phase VFD Built-in Brake Unit Modbus RS485 Vector Control

US $ 304-318 / Piece FOB
10 Pieces (MOQ)
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Chnchi Nanjing Electric Co. Ltd.

Jiangsu, China Since 2023
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IP54 1mm Accuracy Industrial Laser Distance Sensor for Robotic Arm Modbus RS232 RS485 Output

IP54 1mm Accuracy Industrial Laser Distance Sensor for Robotic Arm Modbus RS232 RS485 Output

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

Trading Company

Shandong, China Since 2024
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Modbus Single/3 Phase 50W 100W 200W/7.5kw Profinet 240V 380V Servo

Modbus Single/3 Phase 50W 100W 200W/7.5kw Profinet 240V 380V Servo

US $ 18-286.17 / pieces FOB
1 pieces (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Factory Intelligent 24/7 2V 12V 6s Online Solar Battery Management System BMS for Solar System

Factory Intelligent 24/7 2V 12V 6s Online Solar Battery Management System BMS for Solar System

US $ 50-200 / Set FOB
1 Set (MOQ)
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Shijiazhuang ADC Power Technology Co., Ltd.

Hebei, China Since 2025
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RS485 Debugging Tool 485 Modbus Poll RS485 to USB Converter

RS485 Debugging Tool 485 Modbus Poll RS485 to USB Converter

US $ 3 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Smart Modbus-Compatible Weather Station for Real-Time Environmental Data

Smart Modbus-Compatible Weather Station for Real-Time Environmental Data

US $ 499-805 / Piece FOB
1 Piece (MOQ)
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BGT Technology(Beijing) Co., Ltd.

Beijing, China Since 2025
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Microgrid Energy Storage Inverter, Factory Production, High Quality, State Grid Cooperation, Solution

Microgrid Energy Storage Inverter, Factory Production, High Quality, State Grid Cooperation, Solution

US $ 70-880 / Piece FOB
1 Piece (MOQ)
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Shandong Qiansheng Electric Power Equipment Engineering Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2026
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Reliable Dust Monitoring Solution with Real-Time Modbus-RTU Communication

Reliable Dust Monitoring Solution with Real-Time Modbus-RTU Communication

US $ 1,725-1,909 / Piece FOB
1 Piece (MOQ)
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Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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About Modbus Module Factory FAQ

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

    The Modbus Module Factory is classified under our comprehensive Electrical Control System range.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 Modbus Module Factory 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.

  • QWhat components are essential in an electrical control system?

    The Modbus Module Factory 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.

4-Channel Encoder Pulse Counter, 8-Channel Do, Modbus Tcpmodule Encoder Pulse Signal Measurement

4-Channel Encoder Pulse Counter, 8-Channel Do, Modbus Tcpmodule Encoder Pulse Signal Measurement

US $ 60.99-62.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Current Output/Voltage Output RS232/RS485 Signal Input Isolation D/a Converter Modbus RTU

Current Output/Voltage Output RS232/RS485 Signal Input Isolation D/a Converter Modbus RTU

US $ 166.55-166.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Single Phase Electricity Meter Digital AMP Current/Voltage Voltmeter Multifunction DIN Rail Modbus Energy Meter -Modbus

Single Phase Electricity Meter Digital AMP Current/Voltage Voltmeter Multifunction DIN Rail Modbus Energy Meter -Modbus

US $ 5.5-7.5 / Piece FOB
1 Piece (MOQ)
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Factory Price 15kw Variable Speed 220V 380V Converter VFD VSD Motor Speed Controller AC Drive

Factory Price 15kw Variable Speed 220V 380V Converter VFD VSD Motor Speed Controller AC Drive

US $ 19.9-368 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Openpcs Codesys Software Based Programmable Bus Protocol Converter Fully Supports Canopen J1939 Modbus TCP RTU Communication Gateway

Openpcs Codesys Software Based Programmable Bus Protocol Converter Fully Supports Canopen J1939 Modbus TCP RTU Communication Gateway

US $ 341 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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Veinasa-Ldyl 12-24VDC Modbus/SD-12 24GHz ABS Measure Various Precipitation Types Rainfall Gauge OEM Rain Meter Radar Rain Sensor

Veinasa-Ldyl 12-24VDC Modbus/SD-12 24GHz ABS Measure Various Precipitation Types Rainfall Gauge OEM Rain Meter Radar Rain Sensor

US $ 320-399 / Piece FOB
1 Piece (MOQ)
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Sichuan Weinasa Technology Co., Ltd.

Trading Company

Sichuan, China Since 2022
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Industrial Gas Ultrasonic Flow Meter with Digital Display, RS485/Modbus Output for Laboratory Use, Pipeline Monitoring

Industrial Gas Ultrasonic Flow Meter with Digital Display, RS485/Modbus Output for Laboratory Use, Pipeline Monitoring

US $ 800-3,000 / Piece FOB
1 Piece (MOQ)
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Aister Instrument (Shanghai) Co., Ltd.

Shanghai, China Since 2023
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Jinan Amrta Air Conditioning Fan Coil Unit Ceiling Duct Cassette Exposed Concealed for Modbus

Jinan Amrta Air Conditioning Fan Coil Unit Ceiling Duct Cassette Exposed Concealed for Modbus

US $ 75-200 / Piece FOB
1 Piece (MOQ)
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Jinan Amrta Air Conditioning Co., Ltd.

Shandong, China Since 2017
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Reliable RS-485 Modbus Data Acquisition for Thermocouple Signals

Reliable RS-485 Modbus Data Acquisition for Thermocouple Signals

US $ 22.55-22.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Htg3-24 Cobot Vertical Axis with Can / Modbus RTU Control

Htg3-24 Cobot Vertical Axis with Can / Modbus RTU Control

US $ 1,320-1,820 / Set FOB
1 Set (MOQ)
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Zhejiang Geming Driven Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Portable Wifi Router 5G RS232 Modbus DIO GPS SMS Cloud Management

Portable Wifi Router 5G RS232 Modbus DIO GPS SMS Cloud Management

US $ 165-295 / Set FOB
1 Set (MOQ)
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Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
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Modbus RTU 4-20mA-0-5V-0-75mv to RS232|RS485 Converter Ad Converter

Modbus RTU 4-20mA-0-5V-0-75mv to RS232|RS485 Converter Ad Converter

US $ 293-298 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Multi Channels DC Power Consumption Meter Multi-Function Meter DC48V RS485 Modbus

Multi Channels DC Power Consumption Meter Multi-Function Meter DC48V RS485 Modbus

US $ 72.1 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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