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Encoder Counter or Speed Measurement Angular Velocity Displacement Measurement, Modbus RTU Module

Encoder Counter or Speed Measurement Angular Velocity Displacement Measurement, Modbus RTU Module

US $ 66.66-66.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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433-458MHz UHF DTU RS485 Bus RF Serial Port Uart Transceiver Module for Smart Meter PTZ Camera PLC Modbus

433-458MHz UHF DTU RS485 Bus RF Serial Port Uart Transceiver Module for Smart Meter PTZ Camera PLC Modbus

US $ 8.5-9.58 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Maximum 10mA Current Drive 16 Point Input/Output Analog Input Module Ethercat Modbus I/O Module

Maximum 10mA Current Drive 16 Point Input/Output Analog Input Module Ethercat Modbus I/O Module

US $ 75 / Set FOB
1 Set (MOQ)
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Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Siplus S7-1500 Compact CPU 1511c-1 Pn 6es7511-1ck01-0ab0 PLC Module

Siplus S7-1500 Compact CPU 1511c-1 Pn 6es7511-1ck01-0ab0 PLC Module

US $ 1,398-1,500 / 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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Advanced Lot Lora Wireless Data Collector Communication Module

Advanced Lot Lora Wireless Data Collector Communication Module

US $ 50-75 / Piece FOB
2 Pieces (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Pulse Signal Conversion Measure PWM to Modbus RTU Conversion Remote I/O Module

Pulse Signal Conversion Measure PWM to Modbus RTU Conversion Remote I/O Module

US $ 13.11-13.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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AC 220V Modbus RTU 4 Channel Relay Module Switch RS485/Ttl Uart Interface Four-Way Input Output DC3.3-24V Optocoupler Signal

AC 220V Modbus RTU 4 Channel Relay Module Switch RS485/Ttl Uart Interface Four-Way Input Output DC3.3-24V Optocoupler Signal

US $ 7-7.9 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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BLIIOT MQTT/Modbus TCP/OPC UA Edge I/O Data Acquisition Module BL192Pro

BLIIOT MQTT/Modbus TCP/OPC UA Edge I/O Data Acquisition Module BL192Pro

US $ 45-125 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Finger Extended Remote Io Control Module High Speed Modbus Digital Input Io Module

Finger Extended Remote Io Control Module High Speed Modbus Digital Input Io Module

US $ 30 / sets FOB
1 sets (MOQ)
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Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Modbus Data Acquisition 1-8 Channel Smart Data Collection Module

Modbus Data Acquisition 1-8 Channel Smart Data Collection Module

US $ 163-219 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Two Channels Analog Signal to RS485/232 Converter Modbus Data Acquisition Module for Industrial Automation

Two Channels Analog Signal to RS485/232 Converter Modbus Data Acquisition Module for Industrial Automation

US $ 50.99-56.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Data Collector Module PT100 Temperature Data Acquisition 36-Channel

Data Collector Module PT100 Temperature Data Acquisition 36-Channel

US $ 417 / Piece FOB
1 Piece (MOQ)
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Hunan Shiyou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2023
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8-48CH RS485 NPN PNP Input Output Port Remote Control Switch PLC Io Expansion Board DIN35 Modbus RTU Module DC 12V 24V

8-48CH RS485 NPN PNP Input Output Port Remote Control Switch PLC Io Expansion Board DIN35 Modbus RTU Module DC 12V 24V

US $ 7.2-19.9 / pieces FOB
50 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Industrial Modbus TCP Adapter IO Controller Module

Industrial Modbus TCP Adapter IO Controller Module

US $ 49-199 / 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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Analog Signal to Digital Signal Module RS485 RS232 Modbus RTU 4-20mA 0-10V Data Acquistion

Analog Signal to Digital Signal Module RS485 RS232 Modbus RTU 4-20mA 0-10V Data Acquistion

US $ 215-220 / 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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High Speed Input (8Pin) /Output (4Pin) Foolproof Design Modbus Io 32di Io Modules

High Speed Input (8Pin) /Output (4Pin) Foolproof Design Modbus Io 32di Io Modules

US $ 115 / Set FOB
1 Set (MOQ)
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Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Devicenet Ethernet Digital PLC Modbus TCP RTU Io Board Module

Devicenet Ethernet Digital PLC Modbus TCP RTU Io Board Module

US $ 190-285 / Piece FOB
1 Piece (MOQ)
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Encoder Pulse Signal Measurement Displacement or Angle Measurement Modbus TCP Module

Encoder Pulse Signal Measurement Displacement or Angle Measurement Modbus TCP Module

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

Guangdong, China Since 2025
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13.56MHz RFID Reader Module RS485 Modbus RTU

13.56MHz RFID Reader Module RS485 Modbus RTU

US $ 7.9-32 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Ec4 GPRS Industrial Iot Wireless Communication Module Wireless Data Transmission Communication GPRS Iot Equipment Module

Ec4 GPRS Industrial Iot Wireless Communication Module Wireless Data Transmission Communication GPRS Iot Equipment Module

US $ 50-75 / Piece FOB
2 Pieces (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Wp3076adam (1AO) _ 0-20mA / 4-20mA Analog Output Module / RS485 Modbus RTU Communications

Wp3076adam (1AO) _ 0-20mA / 4-20mA Analog Output Module / RS485 Modbus RTU Communications

US $ 39-45 / pieces FOB
5 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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4-20mA and 0-10V Modbus TCP Data Acquisition Module Robust Data Acquisition Module

4-20mA and 0-10V Modbus TCP Data Acquisition Module Robust Data Acquisition Module

US $ 20.99-26.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Wago 750-479 Hot Selling Modbus Modules Inverter PLC

Wago 750-479 Hot Selling Modbus Modules Inverter PLC

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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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 included in 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.

  • QWhat components are essential in an electrical control system?

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

  • 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.

Pta8d08 8CH DC 8-30V PT100 Rtd RS485 Temperature Sensor Module Modbus RTU Platinum Thermal Resistance Collector -40~500c

Pta8d08 8CH DC 8-30V PT100 Rtd RS485 Temperature Sensor Module Modbus RTU Platinum Thermal Resistance Collector -40~500c

US $ 11.95-14.2 / pieces FOB
10 pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Current Input/Voltage Input 4-20mA to RS485/RS232 Data Acquisition Module Modbus RTU

Current Input/Voltage Input 4-20mA to RS485/RS232 Data Acquisition Module Modbus RTU

US $ 20.98-23.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Acquisition Adam-4050 16 Channel Modbus Digital Input/Output Module

Acquisition Adam-4050 16 Channel Modbus Digital Input/Output Module

1 Piece (MOQ)
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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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10ioa08 8di 8do DC 12V 24V Multifunction RS485 Io Board 8 Optically Isolated NPN Input & 8 Relay Output Modbus RTU Module

10ioa08 8di 8do DC 12V 24V Multifunction RS485 Io Board 8 Optically Isolated NPN Input & 8 Relay Output Modbus RTU Module

US $ 22.25-23.45 / pieces FOB
10 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Ntc Resistor Input Ntc100K Ntc10K Ntc1K Network Modbus Tcpand Mqtt Data Acquisition Module

Ntc Resistor Input Ntc100K Ntc10K Ntc1K Network Modbus Tcpand Mqtt Data Acquisition Module

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

Guangdong, China Since 2025
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Multi-Channel Temperature Acquisition Module

Multi-Channel Temperature Acquisition Module

US $ 417 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Shiyou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2023
Chat Now Send Inquiry
Jsy-Mk-238 RS-485 Modbus 1000V 30A 8 Channels DC Acquisition Module

Jsy-Mk-238 RS-485 Modbus 1000V 30A 8 Channels DC Acquisition Module

US $ 69.7-80.6 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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N4dac02 DC 12V 2CH Dac PWM Module RS485 Voltage Analog Converter Modbus RTU Board 2-Channel Voltage Signal Generator

N4dac02 DC 12V 2CH Dac PWM Module RS485 Voltage Analog Converter Modbus RTU Board 2-Channel Voltage Signal Generator

US $ 10.55-13.4 / pieces FOB
10 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Integrated I/O Module for Factory Operations with Profinet

Integrated I/O Module for Factory Operations with Profinet

US $ 90.28 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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RS485 Communication Interface Iot Lora Wireless Transmission Module

RS485 Communication Interface Iot Lora Wireless Transmission Module

US $ 50-75 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
High Accuracy RS485 Modbus Inclinometer Module

High Accuracy RS485 Modbus Inclinometer Module

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

Jiangsu, China Since 2022
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Mochuan Ethernet RS485 Electric HMI Display Touch Operator Panel Modbus Interface Module

Mochuan Ethernet RS485 Electric HMI Display Touch Operator Panel Modbus Interface Module

US $ 175-190 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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PT100 to RS-485 Temperature Sensor Modbus Data Module

PT100 to RS-485 Temperature Sensor Modbus Data Module

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

Guangdong, China Since 2025
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