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50Hz Uncooled Infrared Module Easy for Secondary Development Infrared Sensor Detection Module

50Hz Uncooled Infrared Module Easy for Secondary Development Infrared Sensor Detection Module

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

Shandong, China Since 2024
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Bailey Infi SPFEC12 SPIET800 SPNIS21 Analog Input Module Ethernet CIU Transfer Module Network Interface Slave Module

Bailey Infi SPFEC12 SPIET800 SPNIS21 Analog Input Module Ethernet CIU Transfer Module Network Interface Slave Module

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

Fujian, China Since 2024
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Motortech Mic3+ Ignition Controller

Motortech Mic3+ Ignition Controller

US $ 100-1,890 / Piece FOB
1 Piece (MOQ)
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Jinan Jichai Huanneng Gas Generating Equipment Co., Ltd.

Trading Company

Shandong, China Since 2021
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Hengko Ht606 Duct Probe RS485 Modbus-RTU Temperature and Humidity Sensor Transmitter

Hengko Ht606 Duct Probe RS485 Modbus-RTU Temperature and Humidity Sensor Transmitter

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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H1X 16point Host Programmable Controller AC Power Supply 100-240V NTN Type Transistor Output PLC

H1X 16point Host Programmable Controller AC Power Supply 100-240V NTN Type Transistor Output PLC

US $ 55.24-84.97 / 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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Fr-D1600 16 Bipolar (NPN/PNP compatible) Digital Input Module

Fr-D1600 16 Bipolar (NPN/PNP compatible) Digital Input Module

US $ 71.99-102 / Piece FOB
1 Piece (MOQ)
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Shanghai Flexem Technology Co., Ltd.

Shanghai, China Since 2021
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Huawei Smart Power Sensor Huawei PV Module Dtsu666-H 250A/50mA

Huawei Smart Power Sensor Huawei PV Module Dtsu666-H 250A/50mA

US $ 89-100 / Piece FOB
1 Piece (MOQ)
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Anhui Kingwooh Energy Technology Co., Ltd.

Anhui, China Since 2024
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Gk-100-Ectrt Ethercat Remote Lo Control Coupler with 32slots, Max. 1024 Bytes Input and Output

Gk-100-Ectrt Ethercat Remote Lo Control Coupler with 32slots, Max. 1024 Bytes Input and Output

US $ 70-85 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Reliability Chestny ZNAK Two-Dimensional Code Scanner OEM Barcode Scanner Module for Chestny ZNAK XT8601B XTIOT

Reliability Chestny ZNAK Two-Dimensional Code Scanner OEM Barcode Scanner Module for Chestny ZNAK XT8601B XTIOT

US $ 1,500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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3.3kw 6.6kw Obc Module EV Onboard Charger Smart Car Battery Charger Module

3.3kw 6.6kw Obc Module EV Onboard Charger Smart Car Battery Charger Module

US $ 198-238 / pieces FOB
5 pieces (MOQ)
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Xiamen Yewsun Technology Co., Ltd.

Fujian, China Since 2024
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E+H Hart Fieldgate Swg70 Modbus TCP Industrial Hart Protocol Gateway

E+H Hart Fieldgate Swg70 Modbus TCP Industrial Hart Protocol Gateway

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

Trading Company

Beijing, China Since 2025
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Io Ethernet/IP Module with Digital Output Interface for Ground Failure Protection

Io Ethernet/IP Module with Digital Output Interface for Ground Failure Protection

1 Piece (MOQ)
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Unionscience Technology Group Co., Ltd.

Yunnan, China
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Elecnova White 25kvar Wall Mounted Svg Module Static Var Generator

Elecnova White 25kvar Wall Mounted Svg Module Static Var Generator

US $ 950-1,250 / 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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High Voltage AC / DC Power Supply 40kv 50mA 1000W 1500W 2000W

High Voltage AC / DC Power Supply 40kv 50mA 1000W 1500W 2000W

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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Ethernet Relay Network WiFi Mqtt TCP UDP Web HTTP Schedule Task Can RS485 Coap Domoticz Timer Module

Ethernet Relay Network WiFi Mqtt TCP UDP Web HTTP Schedule Task Can RS485 Coap Domoticz Timer Module

US $ 13-20 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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O-Mron Certified Merchant CS1g-CPU43h PLC Automation Equipment, Genuine Product Guarantee, Global After-Sales Service

O-Mron Certified Merchant CS1g-CPU43h PLC Automation Equipment, Genuine Product Guarantee, Global After-Sales Service

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

Fujian, China Since 2026
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Hot PV Junction Box Solar DC PV Combiner Box

Hot PV Junction Box Solar DC PV Combiner Box

US $ 450-900 / Piece FOB
1 Piece (MOQ)
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Do Output Voltage Signal, PNP Output, Can Directly Drive Intermediate Relays Remote I/O Module

Do Output Voltage Signal, PNP Output, Can Directly Drive Intermediate Relays Remote I/O Module

US $ 20.98-22.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Jsymk333 63A RS485 Ttl Modbus Power 3 Phase Energy Meter

Jsymk333 63A RS485 Ttl Modbus Power 3 Phase Energy Meter

US $ 20.7 / 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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Original Emerson Ve4006p2 Deltav Mq Controller PLC Module Inverter Driver Man-Machine Interface Model

Original Emerson Ve4006p2 Deltav Mq Controller PLC Module Inverter Driver Man-Machine Interface Model

US $ 699 / Piece FOB
1 Piece (MOQ)
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Chengdu Lambor Instrument Co., Ltd.

Sichuan, China Since 2023
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Honeywell DC1030CT-31110B-C General Purpose Digital Controller

Honeywell DC1030CT-31110B-C General Purpose Digital Controller

US $ 1-9,999 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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Advanced ATEW 1000 Smart Gateway for RS485 Wireless Communication

Advanced ATEW 1000 Smart Gateway for RS485 Wireless Communication

US $ 60 / Piece FOB
1 Piece (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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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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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 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.

  • QWhat components are essential in an electrical control system?

    The Modbus Module Factory is a top choice 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.

Mochuan RS485 Modbus Micro I/O Module Home Automation Logic Controller Programmable PLC

Mochuan RS485 Modbus Micro I/O Module Home Automation Logic Controller Programmable PLC

US $ 139-150 / Piece FOB
1 Piece (MOQ)
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Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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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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Cts7 231-7pb32, PLC Module, Em231 Thermal Resistance Input Module, 2 Channels, Cotrust

Cts7 231-7pb32, PLC Module, Em231 Thermal Resistance Input Module, 2 Channels, Cotrust

US $ 160-250 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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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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Original New Mitsu-Bishi Fx3SA-10mt-Cm PLC Input Output Module Good Price

Original New Mitsu-Bishi Fx3SA-10mt-Cm PLC Input Output Module Good Price

US $ 105.7-120.5 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Serial Port TFT LCD Screen Modbus IoT Control Panel

Serial Port TFT LCD Screen Modbus IoT 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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Intelligent ATS Generator Electronic Controller ATS Control Module Auto Start Controller with LCD Display ATS Controller

Intelligent ATS Generator Electronic Controller ATS Control Module Auto Start Controller with LCD Display ATS Controller

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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Modbus or 4-20mA Output Smart Head Temperature Transmitter

Modbus or 4-20mA Output Smart Head Temperature Transmitter

US $ 22.5 / Piece FOB
5 Pieces (MOQ)
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Ningbo Qingyang Automation Technology CO.,LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Hot Selling RS485 Modbus Inclinometer Sensor

Hot Selling RS485 Modbus Inclinometer Sensor

US $ 200-460 / Piece FOB
1 Piece (MOQ)
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Nanjing Sky Mems Technology Co., Ltd.

Jiangsu, 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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Industrial Remote I/O Module with Compact Size - Ideal for High Mounting Requirements

Industrial Remote I/O Module with Compact Size - Ideal for High Mounting Requirements

US $ 75 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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4 20mA Temperature Transmitter Temperature Humidity Sensor Modbus

4 20mA Temperature Transmitter Temperature Humidity Sensor Modbus

US $ 2.2-3.8 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen RPD Sensor Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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RS485/Modbus Communication Remotely Operating Smart MCB Switch WiFi Circuit Breaker with APP Control

RS485/Modbus Communication Remotely Operating Smart MCB Switch WiFi Circuit Breaker with APP Control

US $ 34.9-39.7 / Piece FOB
100 Pieces (MOQ)
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Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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