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Modbus Rs232

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Serial to Ethernet Converter Adapter RS232 to TCP IP Device Server Supports DHCP DNS Modbus 10/100m Power Over Ethernet Poe

Serial to Ethernet Converter Adapter RS232 to TCP IP Device Server Supports DHCP DNS Modbus 10/100m Power Over Ethernet Poe

US $ 15.99-29.99 / Piece FOB
500 Pieces (MOQ)
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Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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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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Customized : Customized
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Modbus RTU to TCP RS232 RS485 to WiFi Converter

Modbus RTU to TCP RS232 RS485 to WiFi Converter

US $ 29.99-49.99 / Piece FOB
100 Pieces (MOQ)
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Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Plug-in Modbus Io Coupler Standard PLC Slave Device Expandable Digital Analog Input and Output Io Module China Manufacturer CE Certification

Plug-in Modbus Io Coupler Standard PLC Slave Device Expandable Digital Analog Input and Output Io Module China Manufacturer CE Certification

US $ 100 / Piece FOB
1 Piece (MOQ)
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Certification : CE
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Good Price Modbus Servo Motor and Driver Kit for CNC Milling Machine

Good Price Modbus Servo Motor and Driver Kit for CNC Milling Machine

US $ 1-999 / Set FOB
1 Set (MOQ)
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Main Products: Frequency Inverters, AC Inverters, AC Drive, Converters, Servo, Variable Frequency Inverters, AC Motor Drive, Variable Frequency Drive, Servo Driver, Variable Speed Drive
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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0-20mA Analog Inputs Modbus TCP Distributed IO Coupler for S7-200SMART PLC Data Acquisition

0-20mA Analog Inputs Modbus TCP Distributed IO Coupler for S7-200SMART PLC Data Acquisition

US $ 56 / Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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4CH PNP Modbus TCP I/O System BL200 with 16DI+8DO 2RS485/232 for Smart Factory

4CH PNP Modbus TCP I/O System BL200 with 16DI+8DO 2RS485/232 for Smart Factory

US $ 56 / Piece FOB
1 Piece (MOQ)
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Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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R with Modbus RTU to TCP RS232 RS485 to WiFi Converter

R with Modbus RTU to TCP RS232 RS485 to WiFi Converter

US $ 15.99-29.99 / Piece FOB
500 Pieces (MOQ)
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Usage : Telephone, Computer, Workstation, Server, Mobile phone, Laptop
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Modbus Gateway Serial RS232 to Tcpip Ethernet Server Intelligent Internet of Things Supports TCP and UDP Poe

Modbus Gateway Serial RS232 to Tcpip Ethernet Server Intelligent Internet of Things Supports TCP and UDP Poe

US $ 15.99-29.99 / Piece FOB
500 Pieces (MOQ)
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Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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2-Channel RS232 to 0-10V Converter with Modbus RTU

2-Channel RS232 to 0-10V Converter with Modbus RTU

1 Piece (MOQ)
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Function : Automatic Control
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Industrial Sensor Serial Three-in-One Server UDP Mode RS232 RS485 to TCP IP LAN Converter Iot Gateway Modbus RTU

Industrial Sensor Serial Three-in-One Server UDP Mode RS232 RS485 to TCP IP LAN Converter Iot Gateway Modbus RTU

US $ 15.99-29.99 / Piece FOB
500 Pieces (MOQ)
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Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Industrial Modbus Ethernet Converter Serial to TCP IP Three-in-One Adapter Server with RS232 RS485 RS422

Industrial Modbus Ethernet Converter Serial to TCP IP Three-in-One Adapter Server with RS232 RS485 RS422

US $ 15.99-29.99 / Piece FOB
500 Pieces (MOQ)
More
Usage : Telephone, Computer, Workstation, Server, Mobile phone, Laptop
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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ODM Modbus RTU, Modbus TCP to IEC104 IoT Translators for Industrial Air Conditioning

ODM Modbus RTU, Modbus TCP to IEC104 IoT Translators for Industrial Air Conditioning

US $ 44.32-49.64 / Piece FOB
1 Piece (MOQ)
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Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Rugged IoT Sim Ethernet with Modbus and SMS Monitoring Capabilities

Rugged IoT Sim Ethernet with Modbus and SMS Monitoring Capabilities

US $ 68-150 / Set FOB
1 Set (MOQ)
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Architecture : Single Bus Master-slave CPU
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Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
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Sentec Sem2000 Professional Outdoor Indoor Wireless WiFi Agriculture Ultrasonic Ambient Automatic Weather Station Modbus RS485

Sentec Sem2000 Professional Outdoor Indoor Wireless WiFi Agriculture Ultrasonic Ambient Automatic Weather Station Modbus RS485

US $ 228-499 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Sensor, Pressure Transmitter, Level Sensor, Level Transmitter, Temperature Sensor, Temperature Transmitter, Flow Meter, Density Meter, Weather Station, Wind Sensor
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Chengdu Sentec Technology Co., Ltd.

Sichuan, China Since 2023
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Modbus (master/slave, RTU/ASCII) to Profinet, 2 Port Serial Port (RS485/ RS232 / RS422) , Supports 50 Slots, 200 Commands in Tia Portal (by configured software)

Modbus (master/slave, RTU/ASCII) to Profinet, 2 Port Serial Port (RS485/ RS232 / RS422) , Supports 50 Slots, 200 Commands in Tia Portal (by configured software)

US $ 180.89-269.99 / Piece FOB
1 Piece (MOQ)
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Task : Program
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Industrial Modbus RTU RS485/RS232 Io Module Stc-103 with 16 Analog Input

Industrial Modbus RTU RS485/RS232 Io Module Stc-103 with 16 Analog Input

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

Beijing, China
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Kb8110 4G LTE Industrial Modem Terminal RS32 RS485 Interface Data Collection Support Modbus Protocol

Kb8110 4G LTE Industrial Modem Terminal RS32 RS485 Interface Data Collection Support Modbus Protocol

US $ 60-80 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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10/100m to 4 Ports RS-485/422 Serial Device Server Modbus TCP Server Modbus TCP Client Mqtt

10/100m to 4 Ports RS-485/422 Serial Device Server Modbus TCP Server Modbus TCP Client Mqtt

US $ 139.99-179.99 / Piece FOB
500 Pieces (MOQ)
More
Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Programmable Modbus Protocol Conversion Tg900p with Free Programming Software

Programmable Modbus Protocol Conversion Tg900p with Free Programming Software

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

Beijing, China
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Related Videos
  • What is Serial to Ethernet Converter Adapter RS232 to TCP IP Device Server Supports DHCP DNS Modbus 10/100m Power Over Ethernet Poe
    What is Serial to Ethernet Converter Adapter RS232 to TCP IP Device Server Supports DHCP DNS Modbus 10/100m Power Over Ethernet Poe
    US $ 15.99-29.99 /Piece
    500 Pieces (MOQ)
    Contact Supplier
  • What is 4-20mA 0-5V Analog Signal to Digital Signal RS232 RS485 Data Logger with Modbus RTU Data Acquisition Module
    What is 4-20mA 0-5V Analog Signal to Digital Signal RS232 RS485 Data Logger with Modbus RTU Data Acquisition Module
    US $ 62-65 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Modbus RTU to TCP RS232 RS485 to WiFi Converter
    What is Modbus RTU to TCP RS232 RS485 to WiFi Converter
    US $ 29.99-49.99 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Plug-in Modbus Io Coupler Standard PLC Slave Device Expandable Digital Analog Input and Output Io Module China Manufacturer CE Certification
    What is Plug-in Modbus Io Coupler Standard PLC Slave Device Expandable Digital Analog Input and Output Io Module China Manufacturer CE Certification
    US $ 100 /Piece
    1 Piece (MOQ)
    Contact Supplier
Digital Input/Output PLC T-921 (19DI/16DO) Can Be Modbus Master and Slave

Digital Input/Output PLC T-921 (19DI/16DO) Can Be Modbus Master and Slave

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

Beijing, China
Chat Now Send Inquiry
DIN Rail Serial RS232 RS485 RS422 to Ethernet Server Module Eth Converter 232-485-422-Eth Signal RTU to Modbus TCP Usr-Dr302

DIN Rail Serial RS232 RS485 RS422 to Ethernet Server Module Eth Converter 232-485-422-Eth Signal RTU to Modbus TCP Usr-Dr302

US $ 26-35 / Piece FOB
1 Piece (MOQ)
More
Support Network : Ethernet
Contact Supplier
Dongguan Ailisen Trading Co., Ltd

Guangdong, China
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RS232 to Ethernet Modbus DTU to TCP Industrial RS485 Serial WiFi DTU

RS232 to Ethernet Modbus DTU to TCP Industrial RS485 Serial WiFi DTU

US $ 1-50 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Guangzhou Qixiang Technology Co., Ltd.

Guangdong, China
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About Modbus Rs232 FAQ

  • QHow can I locate reputable suppliers for switching power supplies in China?

    The Modbus Rs232 is classified under our comprehensive Switching Power Supply range.In China, sourcing reputable suppliers for switching power supplies involves thorough research, including online supplier directories, industry networks, and trade shows. Verify supplier credentials, quality certifications, and request product samples for evaluation.

  • QWhat factors should I consider when opting for wholesale purchase of switching power supplies?

    Discover the perfect Switching Power Supply addition with our Modbus Rs232.Buying switching power supplies wholesale presents benefits such as cost savings, availability of bulk quantities, and consistent product quality. Wholesale purchases also often come with options for customization and faster delivery, ensuring reliable supply for your manufacturing needs.

  • QWhat are the key advantages of using switching power supplies?

    The Modbus Rs232 is an essential part of our Switching Power Supply offerings.Switching power supplies offer higher efficiency, smaller size, and lighter weight compared to traditional linear power supplies. They are also able to handle a wider range of voltages and frequencies, making them versatile for a variety of applications.

Serial to Ethernet DTU Linux RS232 WiFi Adapter Modbus RTU to Modbus TCP

Serial to Ethernet DTU Linux RS232 WiFi Adapter Modbus RTU to Modbus TCP

US $ 1-50 / Piece FOB
1 Piece (MOQ)
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Usage : Server
Contact Supplier
Guangzhou Qixiang Technology Co., Ltd.

Guangdong, China
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Hilink WiFi Wireless Controller 6 Channels Modbus RS232/RS485

Hilink WiFi Wireless Controller 6 Channels Modbus RS232/RS485

US $ 28.5-33.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen Hi-Link Electronic Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Modbus Protocol Conversion Tg900p with Free Programming Software

Modbus Protocol Conversion Tg900p with Free Programming Software

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

Beijing, China
Chat Now Send Inquiry
Tengcon Industrial Modbus RTU RS485/RS232 Io Module Stc-103 with 16 Analog Input

Tengcon Industrial Modbus RTU RS485/RS232 Io Module Stc-103 with 16 Analog Input

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

Beijing, China
Chat Now Send Inquiry
Serial Port RS232 RS485 RS422 to Ethernet Server Converter Conversion

Serial Port RS232 RS485 RS422 to Ethernet Server Converter Conversion

US $ 55-59.9 / Piece FOB
2 Pieces (MOQ)
More
Usage : Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Modbus Protocol Analog Signal Input to Digital Signal Converter with RS485/RS232 Data Acquisition

Modbus Protocol Analog Signal Input to Digital Signal Converter with RS485/RS232 Data Acquisition

1 Piece (MOQ)
More
Main Products: Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Serial Port RS232 RS485 RS422 to Ethernet Server Converter Conversion Support TCP/IP/Telnet/Modbus Protocol

Serial Port RS232 RS485 RS422 to Ethernet Server Converter Conversion Support TCP/IP/Telnet/Modbus Protocol

US $ 55-59.9 / Piece FOB
2 Pieces (MOQ)
More
Usage : Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
RS232/RS485/RS422 Three-in-One Serial Server 232 Serial Server TCP/IP

RS232/RS485/RS422 Three-in-One Serial Server 232 Serial Server TCP/IP

US $ 55-59.9 / Piece FOB
2 Pieces (MOQ)
More
Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Modbus RTU to Modbus TCP Module RS232/RS485 to Network Module

Modbus RTU to Modbus TCP Module RS232/RS485 to Network Module

US $ 11.89-14.98 / Piece FOB
2 Pieces (MOQ)
More
Information content : Data
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Chinese Cheap Digital Input/Output PLC T-921 (19DI, 16DO) Modbus Master and Slave

Chinese Cheap Digital Input/Output PLC T-921 (19DI, 16DO) Modbus Master and Slave

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

Beijing, China
Chat Now Send Inquiry
Energy Gateway with WiFi or Ethernet Port for Internet Access

Energy Gateway with WiFi or Ethernet Port for Internet Access

US $ 44.32-49.64 / Piece FOB
1 Piece (MOQ)
More
Function : Automatic Control, Protection, Monitoring
Contact Supplier
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
IEC104 DLT645 BACnet to Modbus Protocol Converter BL120ML with RS485,4G,WiFi, Ethernet

IEC104 DLT645 BACnet to Modbus Protocol Converter BL120ML with RS485,4G,WiFi, Ethernet

US $ 42.55 / Piece FOB
1 Piece (MOQ)
More
Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
Contact Supplier
Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Bgt-pH1 High-Accuracy Soil pH Sensor 3-10 pH Range RS485/Modbus Protocol

Bgt-pH1 High-Accuracy Soil pH Sensor 3-10 pH Range RS485/Modbus Protocol

US $ 68.31-75.9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
BGT Technology(Beijing) Co., Ltd.

Beijing, China Since 2025
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