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Hengko Hg630 RS485 Modbus RTU Humidity Temperature Sensor Probe Transmitter

Hengko Hg630 RS485 Modbus RTU Humidity Temperature Sensor Probe Transmitter

US $ 18.5-19 / Piece FOB
1 Piece (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Emerson Power Module HD22020-3

Emerson Power Module HD22020-3

US $ 200-300 / Piece FOB
1 Piece (MOQ)
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Xiamen Swill Intelligence Technology Co., Ltd.

Fujian, China Since 2023
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Original New Allen Brad-Ley 1lx34-Mbs485 PLC Module in Stock Good Price

Original New Allen Brad-Ley 1lx34-Mbs485 PLC Module in Stock Good Price

US $ 180-420 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Wholesale Home Use 10kwh 5kwh LiFePO4 48V 51.2V Battery Module 100ah 200ah Lithium Battery Factory Price

Wholesale Home Use 10kwh 5kwh LiFePO4 48V 51.2V Battery Module 100ah 200ah Lithium Battery Factory Price

US $ 580-630 / Piece FOB
2 Pieces (MOQ)
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Sunpro Energy Tech Co., Ltd.

Anhui, China Since 2023
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Jsy-Mk-194G AC Single Phase Bi-Directional Smart Electric Energy Meter Module

Jsy-Mk-194G AC Single Phase Bi-Directional Smart Electric Energy Meter Module

US $ 12.3 / 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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Cotrust Em231 Current Input Pid Module PLC Logic Controller Compatible Siemens

Cotrust Em231 Current Input Pid Module PLC Logic Controller Compatible Siemens

US $ 220 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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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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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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S15 2g/4G/Nb-Iot/Lora/WiFi Gateway Module Iot Device

S15 2g/4G/Nb-Iot/Lora/WiFi Gateway Module Iot Device

US $ 150-200 / Piece FOB
1 Piece (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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General Electric UR6bh UR6th UR6pH UR67h UR6eh Multilin Digital I/O Module Form a on Monitoring 12A0-0006-C6

General Electric UR6bh UR6th UR6pH UR67h UR6eh Multilin Digital I/O Module Form a on Monitoring 12A0-0006-C6

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

Trading Company

Fujian, China Since 2024
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Siemens 6ES7151-3BA23-0AB0 PLC Serial Communication Module RS232/422/485

Siemens 6ES7151-3BA23-0AB0 PLC Serial Communication Module RS232/422/485

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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dS3484 4x16A ethernet relay dS378 8x16A ethernet relay module

dS3484 4x16A ethernet relay dS378 8x16A ethernet relay module

US $ 50-80 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
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480V Modbus RS485 Elevator VFD, 7.5kw 11kw AC Motor Drive 380V 690V

480V Modbus RS485 Elevator VFD, 7.5kw 11kw AC Motor Drive 380V 690V

US $ 78 / Piece FOB
1 Piece (MOQ)
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Shenzhen K-Easy Electrical Automation Company Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Iiot Ready and Digital SCR Thyristor Power Controller with RS485/Modbus for Furnace

Iiot Ready and Digital SCR Thyristor Power Controller with RS485/Modbus for Furnace

US $ 600-1,500 / Piece FOB
1 Piece (MOQ)
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Moxa Iologik W5300 Distributed I/O Modules

Moxa Iologik W5300 Distributed I/O Modules

US $ 78-108 / Piece FOB
1 Piece (MOQ)
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
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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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Icp Con Hrt-711 Gateway Network Interfaces Modbus TCP to Hart Protocol Gateway Data Communication Conversion Negotiation Hrt-711 Hrt711

Icp Con Hrt-711 Gateway Network Interfaces Modbus TCP to Hart Protocol Gateway Data Communication Conversion Negotiation Hrt-711 Hrt711

US $ 30-300 / Piece FOB
1 Piece (MOQ)
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Luoyang Lever Industry Co., Ltd.

Henan, China Since 2019
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DeviceNet Universal Digital I/O Module for Automation Lines

DeviceNet Universal Digital I/O Module for Automation Lines

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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4-20mA 0-5V Analog Signal to Digital Signal RS232 RS485 Data Logger with Modbus RTU Data Acquisition Module

4-20mA 0-5V Analog Signal to Digital Signal RS232 RS485 Data Logger with Modbus RTU Data Acquisition Module

US $ 62-65 / 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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Athermalized Optics with Electric Zoom Continuous Focusing Long-Range Monitoring Module

Athermalized Optics with Electric Zoom Continuous Focusing Long-Range Monitoring Module

1 Piece (MOQ)
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Raythink Technology Co., Ltd.

Shandong, China Since 2024
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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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China Factory Price RS485 Module Clamp on Ultrasonic Flow Meter

China Factory Price RS485 Module Clamp on Ultrasonic Flow Meter

US $ 187-390 / Piece FOB
1 Piece (MOQ)
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Shanghai GL Environmental Technology Co., Ltd.

Shanghai, China Since 2019
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8-Channel Digital Input and 8-Channel Digital Output Module RTU I/O Module

8-Channel Digital Input and 8-Channel Digital Output Module RTU I/O Module

US $ 35-55 / Piece FOB
1 Piece (MOQ)
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Foshan Macro Technology Co., Ltd.

Guangdong, China Since 2023
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About Modbus Module Factory FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Our Modbus Module Factory offers exceptional quality and style within the Electrical Control System category.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?

    Our Modbus Module Factory offers exceptional quality within the Electrical Control System category.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 Factory 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.

Honeywell S7800A1001 Display Module for Keyboard Data Control

Honeywell S7800A1001 Display Module for Keyboard Data Control

US $ 365-383 / Piece FOB
1 Piece (MOQ)
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Shenzhen YHG Heating Science & Technology Co., ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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2.4kw 1000V 20A Factory Supply 3000W High Power DC Electronic Load for Battery Pack and Power Supply Testing

2.4kw 1000V 20A Factory Supply 3000W High Power DC Electronic Load for Battery Pack and Power Supply Testing

US $ 5,500-120,000 / Piece FOB
1 Piece (MOQ)
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SHENZHEN SCIEO ELECTRONICS CO., LTD.

Trading Company

Guangdong, China Since 2025
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640X512 17um 1600c Degree Steel Smelting Ultra High Temperature Measurement Camera Module

640X512 17um 1600c Degree Steel Smelting Ultra High Temperature Measurement Camera Module

US $ 4,200-4,800 / Piece FOB
5 Pieces (MOQ)
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Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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Feeder Protection Relay Ref615 Connectivity Package 615 Fault Codes and Datasheet Relay Setting Manual Modbus Protocol

Feeder Protection Relay Ref615 Connectivity Package 615 Fault Codes and Datasheet Relay Setting Manual Modbus Protocol

US $ 100-6,000 / Piece FOB
1 Piece (MOQ)
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Dongguan Sinaean Industrial Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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24V/110V/220V Electric Valve Actuator with Modbus/Profibus Communication

24V/110V/220V Electric Valve Actuator with Modbus/Profibus Communication

US $ 40-70 / Piece FOB
1 Piece (MOQ)
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Changzhou Xinneng Automatic Control Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Emerson Nidec Driver Module Si Applications Plus

Emerson Nidec Driver Module Si Applications Plus

US $ 200-300 / Piece FOB
1 Piece (MOQ)
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Xiamen Swill Intelligence Technology Co., Ltd.

Fujian, China Since 2023
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PLC MODULE ACS NDCU-33CX 3AUA0000052751 NDCU-21 63985317B NDNA-02 NDNA-02-KIT NDSC-02 3ADT220090R0039 NDCU-04 MultiDrive Modules

PLC MODULE ACS NDCU-33CX 3AUA0000052751 NDCU-21 63985317B NDNA-02 NDNA-02-KIT NDSC-02 3ADT220090R0039 NDCU-04 MultiDrive Modules

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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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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RC-2000m Ultrasonic Flow Meter for Pipe with Modbus Output Ultrasonic Flow Meter

RC-2000m Ultrasonic Flow Meter for Pipe with Modbus Output Ultrasonic Flow Meter

US $ 123.8-138 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aice Instrument Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2023
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Jsy-Mk-194t AC 2-Channel Ttl Single-Phase Bi-Directional Energy Meter for Solar Router Monitoring

Jsy-Mk-194t AC 2-Channel Ttl Single-Phase Bi-Directional Energy Meter for Solar Router Monitoring

US $ 11.3 / 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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Project-Ready IoT Gateway Board for Rapid Prototyping & Edge-to-Cloud Solutions with Ethernet/Mqtt/Modbus Support & Full OEM/ODM (STM32/Customizable)

Project-Ready IoT Gateway Board for Rapid Prototyping & Edge-to-Cloud Solutions with Ethernet/Mqtt/Modbus Support & Full OEM/ODM (STM32/Customizable)

US $ 0.99-2.98 / Piece FOB
10 Pieces (MOQ)
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Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Wago 288 102 Reliable Digital Input Module for Precision Control in Industrial Systems

Wago 288 102 Reliable Digital Input Module for Precision 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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4-Channel Analog Input Module for IoT Systems with Overvoltage Protection

4-Channel Analog Input Module for IoT Systems with Overvoltage Protection

US $ 80-92 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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