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Modbus Module

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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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Wireless Ai Module 0-5V, 4-20mA Analog Acquisition Module

Wireless Ai Module 0-5V, 4-20mA Analog Acquisition Module

US $ 115-125 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Qianhai Lensen Technology Co., Ltd

Guangdong, China
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Programmable Logic PLC Controller Module in 5 Languages Specified in IEC 61131-3

Programmable Logic PLC Controller Module in 5 Languages Specified in IEC 61131-3

US $ 175-225 / Piece FOB
1 Piece (MOQ)
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Shenyang Guangcheng Technology Co., Ltd.

Liaoning, China
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RS485 Modbus Digital Analog Input Output Module

RS485 Modbus Digital Analog Input Output Module

US $ 39-59 / Piece FOB
1 Piece (MOQ)
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Onefex Industrial Technology Co., Ltd

Shandong, China
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Smart Cities 2di 2ai 2do Industrial Remote Data Collection Io Module

Smart Cities 2di 2ai 2do Industrial Remote Data Collection Io Module

US $ 62.34-74.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen BeiLai Technology Co., Ltd.

Guangdong, China
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Ethercat Remote Io Module for PLC

Ethercat Remote Io Module for PLC

US $ 99.99-195.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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3 Way Geya 4 WiFi Single Channel Relay Module Fy-41f 6.22mm Slim Socket

3 Way Geya 4 WiFi Single Channel Relay Module Fy-41f 6.22mm Slim Socket

US $ 2.27-2.99 / Piece FOB
20 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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RTU I/O Module Tengcon Stc-104 (8Analog Input, 4Analog Output)

RTU I/O Module Tengcon Stc-104 (8Analog Input, 4Analog Output)

1 Set (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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Temperature and Humidity Control Module Digital Display Word High Precision Double Output Automatic Constant Temperature

Temperature and Humidity Control Module Digital Display Word High Precision Double Output Automatic Constant Temperature

US $ 35-55 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
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Analog Io Module Current Output, 4 Channels, 0& 4-20mA/ 16-Bit, Single Ended

Analog Io Module Current Output, 4 Channels, 0& 4-20mA/ 16-Bit, Single Ended

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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High-Performance Sdp106 Profibus-Dp I/O Module

High-Performance Sdp106 Profibus-Dp I/O Module

1 Set (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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High-Performance Profibus-Dp I/O Module (SDP106)

High-Performance Profibus-Dp I/O Module (SDP106)

1 Set (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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Jforall Rtd PT100 Thermocouple K J S N Universal Temperature Transmitter Amplifier Module

Jforall Rtd PT100 Thermocouple K J S N Universal Temperature Transmitter Amplifier Module

US $ 10-16 / Piece FOB
1 Piece (MOQ)
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Hunan Yanheng Instrument Equipment Co., Ltd.

Hunan, China
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Odot Cn-8032 Remote Io Profinet Network Adapter 32 Io Modules Extensible Profinet Io

Odot Cn-8032 Remote Io Profinet Network Adapter 32 Io Modules Extensible Profinet Io

US $ 99.99-195.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Ethercat Io System Analog Input Module - 8 Inputs with Ao

Ethercat Io System Analog Input Module - 8 Inputs with Ao

US $ 96-143 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Remote Io Module 16 Channels Digital Output 24VDC/0.5A, Sink, NPN, Output Voltage 0V, Output Low Level Valid

Remote Io Module 16 Channels Digital Output 24VDC/0.5A, Sink, NPN, Output Voltage 0V, Output Low Level Valid

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Io Module Remote Io Profinet Io for S7-1200

Io Module Remote Io Profinet Io for S7-1200

US $ 99.99-195.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Profinet PLC Remote Io Module Chinese Cost Effective Remote Io Module

Profinet PLC Remote Io Module Chinese Cost Effective Remote Io Module

US $ 99.99-195.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Analog Input/Output Remote Io Module Stc-104 (8AI/4AO)

Analog Input/Output Remote Io Module Stc-104 (8AI/4AO)

1 Set (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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SSR 4 Way Geya Dual Timer Relay Module Fy-41f 6.22mm Slim Socket

SSR 4 Way Geya Dual Timer Relay Module Fy-41f 6.22mm Slim Socket

US $ 2.27-2.99 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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Analog Io Module 8 Channels/ Voltage Input/ 0-5VDC/ 0-10VDC/ ± 5VDC/ ± 10VDC, 12bits

Analog Io Module 8 Channels/ Voltage Input/ 0-5VDC/ 0-10VDC/ ± 5VDC/ ± 10VDC, 12bits

US $ 69 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Tengcon Stc-1 Data Acquisition RS485/232 RTU I/O Module

Tengcon Stc-1 Data Acquisition RS485/232 RTU I/O Module

1 Set (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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Low Cost I/O Module Tengcon Stc-101

Low Cost I/O Module Tengcon Stc-101

1 Set (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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4 Channel 4-20mA Analog to Fiber Converter Adam Module

4 Channel 4-20mA Analog to Fiber Converter Adam Module

US $ 180-220 / Pair FOB
1 Pair (MOQ)
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Hang Zhou Fei Chang Technology Co., Ltd.

Zhejiang, China
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About Modbus Module FAQ

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

    Our Modbus Module offers exceptional quality and style 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 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.

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Modbus Module 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.

CT-121f: Remote Io Module 16 Channel Digital Input/24VDC/ Sink Type

CT-121f: Remote Io Module 16 Channel Digital Input/24VDC/ Sink Type

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Profibus-Dp Sdp103 I/O Module

Profibus-Dp Sdp103 I/O Module

1 Set (MOQ)
Contact Supplier
Beijing Tengcon Technology Co., Ltd.

Beijing, China
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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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Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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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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Audited Supplier
Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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Modbus Smart Mini Electronic Circuit Breaker Ecb DIN Rail

Modbus Smart Mini Electronic Circuit Breaker Ecb DIN Rail

US $ 62.23-100.371 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Integrated Non-Contact Radar Water Level Monitoring Instrument RS485 Modbus Lora 4G Nb-IoT Liquid Level for Manhole

Integrated Non-Contact Radar Water Level Monitoring Instrument RS485 Modbus Lora 4G Nb-IoT Liquid Level for Manhole

US $ 650-700 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen StarWSN Science & Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Eastron Dcm6 Series MID Approved RS485 Modbus RTU EV Charging Metering DIN Rail Mounted Smart DC Energy Meter

Eastron Dcm6 Series MID Approved RS485 Modbus RTU EV Charging Metering DIN Rail Mounted Smart DC Energy Meter

US $ 400-600 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Programmable RS485 Absolute Encoder, 12 Bits Turn, Modbus-RTU High Accuracy 13 Bits Resolution 8-30V

Programmable RS485 Absolute Encoder, 12 Bits Turn, Modbus-RTU High Accuracy 13 Bits Resolution 8-30V

US $ 90-115 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Xiangzheng Chuangan Technology Co., Ltd.

Shandong, China Since 2025
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Jsy-Mk-339 AC 150A Three-Phase Smart Energy Meter RS485 Modbus RTU CE Approved

Jsy-Mk-339 AC 150A Three-Phase Smart Energy Meter RS485 Modbus RTU CE Approved

US $ 46.7 / Set FOB
5 Sets (MOQ)
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Audited Supplier
Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Hollysys 0.075%Fs 4 to 20mA+Hart 7 Modbus-RTU/RS485 At5010 Differential Pressure Transmitter

Hollysys 0.075%Fs 4 to 20mA+Hart 7 Modbus-RTU/RS485 At5010 Differential Pressure Transmitter

US $ 336-899 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou HollySys Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Tcn6-D Intelligent Pid Temperature Controller RS485 Modbus Communication Module Digital Display Temperature Control Instrument

Tcn6-D Intelligent Pid Temperature Controller RS485 Modbus Communication Module Digital Display Temperature Control Instrument

US $ 23.7-24 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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Load Cell Signal Indicator BST106-B60S[L], Weighing Controller with RS232/RS485/Modbus-RTU/4-20mA Ao

Load Cell Signal Indicator BST106-B60S[L], Weighing Controller with RS232/RS485/Modbus-RTU/4-20mA Ao

US $ 41-55 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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Dust Soiling Monitoring System Featuring RS485 Output and Modbus-RTU Communication

Dust Soiling Monitoring System Featuring RS485 Output and Modbus-RTU Communication

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

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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