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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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20dBm-121dBm Uart Transmitter and Receiver Modbus RTU Module DC 12V 24V DIN Rail DIP Switch RS485 Wireless Transceiver

20dBm-121dBm Uart Transmitter and Receiver Modbus RTU Module DC 12V 24V DIN Rail DIP Switch RS485 Wireless Transceiver

US $ 11 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay Outputs

Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay Outputs

US $ 107-154 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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8-Channel a Type Relay Output Module with LED Display (R-8068)

8-Channel a Type Relay Output Module with LED Display (R-8068)

US $ 1 / Piece FOB
1 Piece (MOQ)
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Beijing Gemotech Intelligent Technology Co., Ltd

Beijing, China
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Cp341 RS485/422 Modbus Communication Module for S7 300/400 PLC

Cp341 RS485/422 Modbus Communication Module for S7 300/400 PLC

US $ 250-300 / Piece FOB
1 Piece (MOQ)
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UniMAT Automation Technology Co., Ltd.

Guangdong, China
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MQTT, OPC UA, Modbus TCP Edge Controller RS485, DI/DO, AI/AO for Industry 4.0

MQTT, OPC UA, Modbus TCP Edge Controller RS485, DI/DO, AI/AO for Industry 4.0

US $ 52-88 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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4-20mA RS485 Voltage and Current Analog Data Collector ADC Modbus RTU 03 06 Function Code N4aia04

4-20mA RS485 Voltage and Current Analog Data Collector ADC Modbus RTU 03 06 Function Code N4aia04

US $ 1.2-9.8 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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Digital Relay I/O Module 8di 4 Relay Do with RS485 Modbus RTU (A-1060)

Digital Relay I/O Module 8di 4 Relay Do with RS485 Modbus RTU (A-1060)

US $ 43.6-44.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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Remote Io System Modbus-RTU Comm Board Slave, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Remote Io System Modbus-RTU Comm Board Slave, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Factory Sales 24V DC 32-Channel RS485 Communication Relay Module Modbus Protocol 485 Analog

Factory Sales 24V DC 32-Channel RS485 Communication Relay Module Modbus Protocol 485 Analog

US $ 102-104 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Indoor P2 Full-Color LED Panel 320X160mm Module Used for LED Display Stage Stadiums Railways Airports Adverti

Indoor P2 Full-Color LED Panel 320X160mm Module Used for LED Display Stage Stadiums Railways Airports Adverti

US $ 11.7-15.7 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dragonworth Technology Co., Ltd.

Guangdong, China
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Modbus -TCP Slave Aio Io System with 2 Io Slots Spring Terminals Dual Ethernet Port

Modbus -TCP Slave Aio Io System with 2 Io Slots Spring Terminals Dual Ethernet Port

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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24-Channel Communication Relay Module RS485 Modbus RTU/232 DC24V/12V for AC Contactor

24-Channel Communication Relay Module RS485 Modbus RTU/232 DC24V/12V for AC Contactor

US $ 79-81 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Aio Box-Mt124f: Integrated Io Module Modbus 16di

Aio Box-Mt124f: Integrated Io Module Modbus 16di

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

Sichuan, China
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8DI 4AI 4DO Modbus MQTT IO Module PLC Expand I/O Industrial Control

8DI 4AI 4DO Modbus MQTT IO Module PLC Expand I/O Industrial Control

US $ 106.93-136.61 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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Profinet Modbus PLC I/O Module Current/Voltage Input Output PT100/Thermocouple Encoder

Profinet Modbus PLC I/O Module Current/Voltage Input Output PT100/Thermocouple Encoder

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

Sichuan, China
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Modbus-RTU Network I/O Adapter, 32 Slots, Max. Sum Input Output 8192 Bytes

Modbus-RTU Network I/O Adapter, 32 Slots, Max. Sum Input Output 8192 Bytes

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

Sichuan, China
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Modbus-RTU Slave Integrated I/O, 2-4 Io Cards, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Modbus-RTU Slave Integrated I/O, 2-4 Io Cards, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Modbus-TCP Io System for PLC Solution, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Modbus-TCP Io System for PLC Solution, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Modbus-RTU Integrated I/O System, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Modbus-RTU Integrated I/O System, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
8CH DC 8-30V PT100 Rtd RS485 Temperature Sensor Module Modbus RTU Platinum Thermal Resistance Collector -40~500c

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

US $ 13-16.5 / pieces FOB
50 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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Compact Io Solution with Modbus -TCP Slave for PLC

Compact Io Solution with Modbus -TCP Slave for PLC

US $ 150 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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IOy Edge Modules PLC+I/O+Modbus Gateway for Remote Monitoring and Management

IOy Edge Modules PLC+I/O+Modbus Gateway for Remote Monitoring and Management

US $ 52-88 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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6es7541-1ab00-0ab0 Supply PLC Simatic S7-1500, Ptp RS422/485, High-Performance Communication Module (supports Modbus RTU)

6es7541-1ab00-0ab0 Supply PLC Simatic S7-1500, Ptp RS422/485, High-Performance Communication Module (supports Modbus RTU)

US $ 568-569 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shanghai Zicheng Electric Technology Co., Ltd.

Shanghai, China
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About Modbus Module FAQ
  • QWhy should I consider purchasing electrical control systems wholesale?

    Our Modbus Module offers exceptional quality 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?

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

Modbus-RTU Network Adapter, 32 Slots, Max. Sum Input Output 8192 Bytes Remoted Io System

Modbus-RTU Network Adapter, 32 Slots, Max. Sum Input Output 8192 Bytes Remoted Io System

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

Sichuan, China
Chat Now Send Inquiry
Digital Analog Output RS485 Modbus 0-10ppm Detector O3 Ozone Gas Sensor

Digital Analog Output RS485 Modbus 0-10ppm Detector O3 Ozone Gas Sensor

US $ 102.6-113.9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Guangzhou Logoele Electronic Technology Co., Ltd.

Guangdong, China
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Modbus-TCP Io System for PLC Control, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Modbus-TCP Io System for PLC Control, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
1 to 8 Ethernet Network RJ45 to 8 Port RS485 Hub Converter for UDP TCP Modbus TCP RTU Mqtt HTTP PLC Configuration Software

1 to 8 Ethernet Network RJ45 to 8 Port RS485 Hub Converter for UDP TCP Modbus TCP RTU Mqtt HTTP PLC Configuration Software

US $ 18.1-19.25 / pieces FOB
20 pieces (MOQ)
Contact Supplier
Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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Modbus-TCP Io System, 2 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Modbus-TCP Io System, 2 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Rugged Modbus RTU S274 with 8DI 6AI 4Relay Outputs for Security Monitoring System

Rugged Modbus RTU S274 with 8DI 6AI 4Relay Outputs for Security Monitoring System

US $ 107-154 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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Remote I/O Module Stc-103 (16 Analog Input) Modbus RTU

Remote I/O Module Stc-103 (16 Analog Input) Modbus RTU

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

Beijing, China
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Modbus TCP Integrated Io System for PLC Control, 32-64 Date Bits, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Modbus TCP Integrated Io System for PLC Control, 32-64 Date Bits, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Modbus-RTU Network Adapter, 32 Slots, Max. Sum Input Output 8192 Bytes

Modbus-RTU Network Adapter, 32 Slots, Max. Sum Input Output 8192 Bytes

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

Sichuan, China
Chat Now Send Inquiry
Brand New Original 20-Comm-M Powerflex Modbus/TCP Adapter

Brand New Original 20-Comm-M Powerflex Modbus/TCP Adapter

US $ 80-90 / Piece FOB
1 Piece (MOQ)
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Dongguan Dongxin Intelligent Technology Co., Ltd.

Guangdong, China
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Digital Input Modbus I/O Module Tengcon Stc-101 (16DI)

Digital Input Modbus I/O Module Tengcon Stc-101 (16DI)

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

Beijing, China
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Smart Mini Io Box Integrated I/O Module Modbus -TCP Station with 2 Io Slots

Smart Mini Io Box Integrated I/O Module Modbus -TCP Station with 2 Io Slots

US $ 29.99-195.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
8-Channel RS485 Communication Omron Relay Module RS485 Modbus RTU/232 DC12V/24V Relay Output Module for Remote Control

8-Channel RS485 Communication Omron Relay Module RS485 Modbus RTU/232 DC12V/24V Relay Output Module for Remote Control

US $ 35-37 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
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