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Rs232 Rs485 Serial Module Converter

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Usr-N540-H7 4 Ports Mqtt Modbus RTU Gateway Ssl/Tsl RS485 Serial to Ethernet Converter

Usr-N540-H7 4 Ports Mqtt Modbus RTU Gateway Ssl/Tsl RS485 Serial to Ethernet Converter

US $ 82 / Piece FOB
1 Piece (MOQ)
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Jinan USR IOT Technology Limited

Shandong, China
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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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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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RS232 to Ttl Converter with Serial dB9 Connector

RS232 to Ttl Converter with Serial dB9 Connector

US $ 3 / Piece FOB
500 Pieces (MOQ)
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Premier Cable Co., Limited

Guangdong, China Since 2023
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232 to RS485 Converter Industrial Grade Passive 232 to 485 Industrial Converter Lightning Protection and Surge Protection

232 to RS485 Converter Industrial Grade Passive 232 to 485 Industrial Converter Lightning Protection and Surge Protection

US $ 3.54-4.99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Ttl-232r-3V3-We USB to Serial Cable with Wires Open End

Ttl-232r-3V3-We USB to Serial Cable with Wires Open End

US $ 4.99-6.99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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USB to RS485 Ftdi Uart Converter Cable

USB to RS485 Ftdi Uart Converter Cable

US $ 9.99-19.98 / pieces FOB
100 pieces (MOQ)
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Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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USB to RS485 Cable Built-in Ftdi Chip with Terminal Board 1.8m

USB to RS485 Cable Built-in Ftdi Chip with Terminal Board 1.8m

US $ 9.99-15.99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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RS485/422 to TCP/IP Ethernet Serial Server RS485/422 Two-in-One Serial Server

RS485/422 to TCP/IP Ethernet Serial Server RS485/422 Two-in-One Serial Server

US $ 19.98-29.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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New Mtk7688an Industrial Serial WiFi Module Ethernet Uart WiFi Openwrt Smart Wireless Module Hlk-7688A

New Mtk7688an Industrial Serial WiFi Module Ethernet Uart WiFi Openwrt Smart Wireless Module Hlk-7688A

US $ 8.15-8.22 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hi-Link Electronic Co., Ltd

Guangdong, China
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6FT Ftdi FT232rl USB to 5V Ttl Uart Serial Cable Ttl -232r-5V We Cable Connector Wire End

6FT Ftdi FT232rl USB to 5V Ttl Uart Serial Cable Ttl -232r-5V We Cable Connector Wire End

US $ 4.99-6.99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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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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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Industrial Grade RS232 RS485 to 8 Ports RS485 Serial Hub Converter

Industrial Grade RS232 RS485 to 8 Ports RS485 Serial Hub Converter

US $ 109.99-119.99 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Usr-N520-H7 2 Ports Mqtt Gateway RS232/485 Serial to Ethernet TCP/IP Modbus Device Server Converter Gateway

Usr-N520-H7 2 Ports Mqtt Gateway RS232/485 Serial to Ethernet TCP/IP Modbus Device Server Converter Gateway

US $ 55 / Piece FOB
1 Piece (MOQ)
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Jinan USR IOT Technology Limited

Shandong, China
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Ftdi Chip 3.3 V Ttl Cable Embout USB Vers Uart Cable Ttl-232r-3V3-We

Ftdi Chip 3.3 V Ttl Cable Embout USB Vers Uart Cable Ttl-232r-3V3-We

US $ 4.99-6.99 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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New Product 4-20mA to Ethernet/RS232/RS485 a-D Transmitter with Modbus TCP

New Product 4-20mA to Ethernet/RS232/RS485 a-D Transmitter with Modbus TCP

US $ 116-118 / 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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Current Input/Voltage Input Analog Signal Acquisition Module RS485 Output

Current Input/Voltage Input Analog Signal Acquisition Module RS485 Output

US $ 50.98-56.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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2-Channel PWM Signal Input, Capable of Connecting Dry and Wet Contacts Convert to RS485 Modbus RTU Module

2-Channel PWM Signal Input, Capable of Connecting Dry and Wet Contacts Convert to RS485 Modbus RTU Module

US $ 16.99-18.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Zetron Mic2000 Multichannel Wired Alarm Control Panel with RS485

Zetron Mic2000 Multichannel Wired Alarm Control Panel with RS485

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Industrial RS-485 Repeater with Isolation, RS-485 2-Pin Terminal Block Input, RS-485 2-Pin Terminal Block Output

Industrial RS-485 Repeater with Isolation, RS-485 2-Pin Terminal Block Input, RS-485 2-Pin Terminal Block Output

US $ 55-59.99 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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12 Di 8 Do Openpcs/Codesys Programmable Bus Gateway Converter with Can/RS485/RS232/Ethernet Interface Supports Canopen/J1939/Modbus Communication Protocols

12 Di 8 Do Openpcs/Codesys Programmable Bus Gateway Converter with Can/RS485/RS232/Ethernet Interface Supports Canopen/J1939/Modbus Communication Protocols

US $ 251 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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New Design RS232/RS485 to 4 Port RS485 Active Isolated Converter Hub

New Design RS232/RS485 to 4 Port RS485 Active Isolated Converter Hub

US $ 28.9-29.99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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8 Ports RS232 RS485 RS422 to Ethernet 100m TCP/IP Modem Converter

8 Ports RS232 RS485 RS422 to Ethernet 100m TCP/IP Modem Converter

US $ 169.99-199.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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RS232 Serial Port Photoelectric Isolation Protector Industrial Grade Passive 232 to 232 Repeater Photoelectric Isolation Protection

RS232 Serial Port Photoelectric Isolation Protector Industrial Grade Passive 232 to 232 Repeater Photoelectric Isolation Protection

US $ 8.99-15.99 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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About Rs232 Rs485 Serial Module Converter FAQ

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Discover the perfect addition to your Communication Module with our Rs232 Rs485 Serial Module Converter.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat type of communication protocols do communication modules support?

    The Rs232 Rs485 Serial Module Converter is an essential part of our Communication Module offerings.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Rs232 Rs485 Serial Module Converter is classified under our comprehensive Communication Module range.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

Serial Port to Industrial Ethernet IoT Signal to RS232/RS485 Conversion WiFi Network Interface

Serial Port to Industrial Ethernet IoT Signal to RS232/RS485 Conversion WiFi Network Interface

US $ 9.9-11.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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4FT USB to RS422 RS485 Converter Cable with Ftdi Chip and Tx. Rx LED Indicators

4FT USB to RS422 RS485 Converter Cable with Ftdi Chip and Tx. Rx LED Indicators

US $ 8.99-11.99 / Piece FOB
300 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Protocol Converter Between RS232/RS485 and WiFi Serial Port to Industrial Ethernet

Protocol Converter Between RS232/RS485 and WiFi Serial Port to Industrial Ethernet

US $ 9.9-11.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Conversion and Transmission of Sensor Signals RS232/RS485 to WiFi Module

Conversion and Transmission of Sensor Signals RS232/RS485 to WiFi Module

US $ 9.9-11.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Active Isolated RS232 to RS485 RS422 Converter

Active Isolated RS232 to RS485 RS422 Converter

US $ 55-59.99 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Usr-N510-H7 Mqtt Gateway RS232/485 Serial to Ethernet TCP/IP Device Server Converter

Usr-N510-H7 Mqtt Gateway RS232/485 Serial to Ethernet TCP/IP Device Server Converter

US $ 48 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Jinan USR IOT Technology Limited

Shandong, China
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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)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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High-Speed Force Measurement Signal Transmitter with RS232/RS485 Serial Interface and OLED Display (Transmitter-H)

High-Speed Force Measurement Signal Transmitter with RS232/RS485 Serial Interface and OLED Display (Transmitter-H)

US $ 60 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei Brans Measuring And Controlling Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2017
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Q03UDE PLC Module to OPC UA, MQTT, Modbus RTU, Modbus TCP Protocols Converter with RS485 4G WiFi LAN

Q03UDE PLC Module to OPC UA, MQTT, Modbus RTU, Modbus TCP Protocols Converter with RS485 4G WiFi LAN

US $ 42.55 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Factory Price Industrial Weather Station for Outside Meteorological Monitoring

Factory Price Industrial Weather Station for Outside Meteorological Monitoring

US $ 799-1,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
Chat Now Send Inquiry
8-Way 4-20mA to RS485/RS232 Conversion Modbus RTU Communication Protocol Data Acquisition Module

8-Way 4-20mA to RS485/RS232 Conversion Modbus RTU Communication Protocol Data Acquisition Module

US $ 20.99-23.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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High Popular Zigbee DTU (second generation) -1

High Popular Zigbee DTU (second generation) -1

US $ 25 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Bengbu Sun-moon Instrument Institute Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
Chat Now Send Inquiry
High Precision Ad Amplifier Module with RS485 Modbus (BRS-ADC-601)

High Precision Ad Amplifier Module with RS485 Modbus (BRS-ADC-601)

US $ 100 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hefei Brans Measuring And Controlling Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2017
Chat Now Send Inquiry
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