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Factory Wholesale Price Smart Split Fan Coil Unit Thermostat with RS485 Keycard Window Card Switch Contact for Hotel Project

Factory Wholesale Price Smart Split Fan Coil Unit Thermostat with RS485 Keycard Window Card Switch Contact for Hotel Project

US $ 10-52 / Piece FOB
100 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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Laser Distance Sensor for Robotic System with Modbus RS232 RS485

Laser Distance Sensor for Robotic System with Modbus RS232 RS485

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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Reliable 8-Channel Lorawan Gateway with EU868 Modbus Gateway for Industrial Outdoor Use

Reliable 8-Channel Lorawan Gateway with EU868 Modbus Gateway for Industrial Outdoor Use

US $ 400-1,275 / Piece FOB
1 Piece (MOQ)
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Nantong Super Intelligence Technology Co., Ltd

Jiangsu, China Since 2025
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Smart Energy Electronic Power Meter with EMS Manufacturer Factory Price

Smart Energy Electronic Power Meter with EMS Manufacturer Factory Price

US $ 79-109 / Piece FOB
1 Piece (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Veinasa-Thprw-03 Outdoor Iot Professional Wireless WiFi GPRS Ultrasonic Modbus DC Energy Meter Mini Compact Weather Station

Veinasa-Thprw-03 Outdoor Iot Professional Wireless WiFi GPRS Ultrasonic Modbus DC Energy Meter Mini Compact Weather Station

US $ 569-599 / Set FOB
1 Set (MOQ)
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Sichuan Weinasa Technology Co., Ltd.

Trading Company

Sichuan, China Since 2022
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Convert Ntc10K/Ntc20K/Ntc50K Resistors to Standard Modbus TCP Supports TCP Server, UDP, Mqtt

Convert Ntc10K/Ntc20K/Ntc50K Resistors to Standard Modbus TCP Supports TCP Server, UDP, Mqtt

US $ 16.55-16.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Eastron Sdm120-M 45A Mini Size Single Phase Multi-Function Energy Meter with RS485 Modbus Communication

Eastron Sdm120-M 45A Mini Size Single Phase Multi-Function Energy Meter with RS485 Modbus Communication

US $ 20-30 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Acrel Apm 3 Phase Power Quality Analyzer Energy Meter with Modbus-Ethernet Profibus

Acrel Apm 3 Phase Power Quality Analyzer Energy Meter with Modbus-Ethernet Profibus

US $ 265-518 / 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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Differential Encoder to Modbus RTU Converter for Speed Measurement

Differential Encoder to Modbus RTU Converter for Speed Measurement

US $ 20.98-25.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Tank Level Monitoring System Fuel Sensor Modbus Hpt621 Holykell

Tank Level Monitoring System Fuel Sensor Modbus Hpt621 Holykell

US $ 65-149 / Piece FOB
1 Piece (MOQ)
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Holykell Technology Company Limited

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
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Mochuan 7inch HMI Panel with Capacitive Touch Screen Monitor for Industrial Modbus Control

Mochuan 7inch HMI Panel with Capacitive Touch Screen Monitor for Industrial Modbus Control

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

Jiangsu, China Since 2022
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Adw300 IoT APP/Web Wireless Power Meter DC12V/24V with RS485 Modbus-RTU

Adw300 IoT APP/Web Wireless Power Meter DC12V/24V with RS485 Modbus-RTU

US $ 70-150 / 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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IoT Gateway RS485 to Ethernet Modbus RTU/TCP Coverter for Smart Energy Meter

IoT Gateway RS485 to Ethernet Modbus RTU/TCP Coverter for Smart Energy Meter

US $ 16-19 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Acrel Adw300-C IoT Energy Meters with RS485 Modbus-RTU

Acrel Adw300-C IoT Energy Meters with RS485 Modbus-RTU

US $ 79.1 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Modbus RS485 Protocol Room Thermostat for European Heat Pump Cooling/Heating System WiFi Optional

Modbus RS485 Protocol Room Thermostat for European Heat Pump Cooling/Heating System WiFi Optional

US $ 20 / pieces FOB
500 pieces (MOQ)
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Xiamen E-Top Controls Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2022
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Compact SVC100 300 Modbus Single/3 Phase 50W 100W 200W/7.5kw Profinet 200V 240V 380V Servo

Compact SVC100 300 Modbus Single/3 Phase 50W 100W 200W/7.5kw Profinet 200V 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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Jsy-Mk-141g RS485 Modbus Protocol 80A External Closed Cts DIN-Rail Multi-Channel Energy Meter

Jsy-Mk-141g RS485 Modbus Protocol 80A External Closed Cts DIN-Rail Multi-Channel Energy Meter

US $ 48.6-54 / Set FOB
5 Sets (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Acrel Adw300-Wfhw Wireless Energy Meter Electricity Meter with WiFi IoT Platform IoT Meter Wireless Electricity Monitor for Factory

Acrel Adw300-Wfhw Wireless Energy Meter Electricity Meter with WiFi IoT Platform IoT Meter Wireless Electricity Monitor for Factory

US $ 103.5 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Eastron Sdm630mct-RC High-Quality RS485 Modbus Three Phase Smart Energy Meter for Submetering System Management

Eastron Sdm630mct-RC High-Quality RS485 Modbus Three Phase Smart Energy Meter for Submetering System Management

US $ 60-75 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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0-1000V Energy Power Kwh Meter with Modbus for Switchgear Electric Cabinet

0-1000V Energy Power Kwh Meter with Modbus for Switchgear Electric Cabinet

US $ 54-105 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Ultrasonic Transmitter RS485 Modbus 4-20mA 0-5V Optional Output 0-20m Liquid Water Ultrasonic Level Sensor for Oil River Pool Tank

Ultrasonic Transmitter RS485 Modbus 4-20mA 0-5V Optional Output 0-20m Liquid Water Ultrasonic Level Sensor for Oil River Pool Tank

US $ 155-185 / Piece FOB
1 Piece (MOQ)
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Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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Sentec GPRS Weather Agricultural Digital Multi-Sensor Wireless Modbus RS485/232 Meteorological Automatic Mini Station

Sentec GPRS Weather Agricultural Digital Multi-Sensor Wireless Modbus RS485/232 Meteorological Automatic Mini Station

US $ 299-499 / Piece FOB
1 Piece (MOQ)
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Chengdu Sentec Technology Co., Ltd.

Sichuan, China Since 2023
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About Modbus Module Factory FAQ

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

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

    Upgrade your Electrical Control System with the elegant and durable Modbus Module Factory.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.

Single Phase RS485 Modbus Energy Meter Power Meter for Distribution Cabinet

Single Phase RS485 Modbus Energy Meter Power Meter for Distribution Cabinet

US $ 143-297 / 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 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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Apm-96q Three-Phase Digital Multi-Function Meter CT Connect 2-51 Thd Harmonic 3p4w Electrical Energy Meter with RS485 Modbus

Apm-96q Three-Phase Digital Multi-Function Meter CT Connect 2-51 Thd Harmonic 3p4w Electrical Energy Meter with RS485 Modbus

US $ 80-120 / pieces FOB
1 pieces (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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High Quality AC Multi-Tariff Modbus Electric Energy Meter Smart Meter

High Quality AC Multi-Tariff Modbus Electric Energy Meter Smart Meter

US $ 16.8-35 / Piece FOB
1 Piece (MOQ)
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Onccy Electrical Co.,Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2022
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Hg803 5c4p Modbus RTU RS485 4-20mA Temperature and Humidity Monitor

Hg803 5c4p Modbus RTU RS485 4-20mA Temperature and Humidity Monitor

US $ 32.7-37 / pieces FOB
2 pieces (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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OEM Acceptable Frequency Converter VFD with RS485 Modbus Communication

OEM Acceptable Frequency Converter VFD with RS485 Modbus Communication

US $ 55-60 / Piece FOB
1 Piece (MOQ)
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Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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Canopen J1939 Modbus Multi Protocol Programmable Bus Gateway Industrial Grade High Speed 32bit Processor Controller Compatible with Openpcs Codesys Softwa

Canopen J1939 Modbus Multi Protocol Programmable Bus Gateway Industrial Grade High Speed 32bit Processor Controller Compatible with Openpcs Codesys Softwa

US $ 305 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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Oxygen Detector Wireless Transmit 4-20mA Signal Output RS485 Modbus

Oxygen Detector Wireless Transmit 4-20mA Signal Output RS485 Modbus

US $ 700-1,300 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Industrial Automation Codesys Programmable Logic Controller PLC with Ethernet Interface PNP 14di 10 Relay Output 2ai 2ao Support Canopen/Modbus RTU/TCP Protocol

Industrial Automation Codesys Programmable Logic Controller PLC with Ethernet Interface PNP 14di 10 Relay Output 2ai 2ao Support Canopen/Modbus RTU/TCP Protocol

US $ 309 / Piece FOB
100 Pieces (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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High Precision Vortex Flow Meter with RS485 Modbus Output

High Precision Vortex Flow Meter with RS485 Modbus Output

US $ 152-900 / Piece FOB
1 Piece (MOQ)
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Jiangsu Hualiu Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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High-Performance Motion Controller for Pick-and-Place Robots Modbus RTU Connectivity

High-Performance Motion Controller for Pick-and-Place Robots Modbus RTU Connectivity

US $ 299-3,999 / 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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Smart IoT Modbus Temperature and Humidity Sensor

Smart IoT Modbus Temperature and Humidity Sensor

US $ 19-21 / pcs FOB
1 pcs (MOQ)
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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Embedded Three Phase AC Multifunction Energy Electric Meter with Modbus RTU/TCP

Embedded Three Phase AC Multifunction Energy Electric Meter with Modbus RTU/TCP

US $ 143-297 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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