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Isolation Serial Converter

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RS232 to RS485 Converter Adapter Optical Isolation Protector with Tx Rx LED Lights for Long Haul Serial Communication

RS232 to RS485 Converter Adapter Optical Isolation Protector with Tx Rx LED Lights for Long Haul Serial Communication

US $ 8.99-15.99 / Piece FOB
50 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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FT232rnl/CH343G USB to RS232/485/Ttl Serial Converter Industrial Grade with Isolation

FT232rnl/CH343G USB to RS232/485/Ttl Serial Converter Industrial Grade with Isolation

US $ 21 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Audited Supplier
Shenzhen Junbo Trading Co., LTD

Trading Company

Guangdong, China Since 2025
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RS232 RS485 RS422 to Ethernet TCP/IP Converter Serial Device Server

RS232 RS485 RS422 to Ethernet TCP/IP Converter Serial Device Server

US $ 69.99-79.99 / 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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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation

Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation

US $ 175 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, 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)
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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 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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Type : Wireless
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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 RS485 Converter Industrial Grade Lightning Protection Surge and Passive Photoelectric Isolator RS232 Converter

RS232 to RS485 Converter Industrial Grade Lightning Protection Surge and Passive Photoelectric Isolator RS232 Converter

US $ 8.99-15.99 / Piece FOB
50 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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Passive 232 to 485 Converter Industrial Grade 232 to 485 Converter Photoelectric Isolation

Passive 232 to 485 Converter Industrial Grade 232 to 485 Converter Photoelectric Isolation

US $ 8.99-15.99 / Piece FOB
50 Pieces (MOQ)
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Information content : Data
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Hf2211 Support Modbus Gateway RS485 RS232 WiFi Serial Server to WiFi Ethernet Converter

Hf2211 Support Modbus Gateway RS485 RS232 WiFi Serial Server to WiFi Ethernet Converter

US $ 20-40 / Piece FOB
1 Piece (MOQ)
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Shanghai High-Flying Electronics Technology Co., Ltd

Shanghai, China
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Tengcon Ec7520 Serial Protocol Converter Photoelectric Isolator

Tengcon Ec7520 Serial Protocol Converter Photoelectric Isolator

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

Beijing, China
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Serial Converter with 115.2kbps Tengcon Ec7520

Serial Converter with 115.2kbps Tengcon Ec7520

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

Beijing, China
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Tengcon Ec7520 Serial Converter with Baud Rate 187kbps

Tengcon Ec7520 Serial Converter with Baud Rate 187kbps

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

Beijing, China
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Ec7520 Serial Converter

Ec7520 Serial Converter

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

Beijing, China
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RS485 Hub 2-Port Active Industrial Grade RS485 Two-Port Dual-Channel Hub with Photoelectric Isolation and Lightning Protection

RS485 Hub 2-Port Active Industrial Grade RS485 Two-Port Dual-Channel Hub with Photoelectric Isolation and Lightning Protection

US $ 28.9-29.99 / Piece FOB
100 Pieces (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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RS485/RS232 to Lorawan Converter with Automatic Packet Handling for AMR Systems

RS485/RS232 to Lorawan Converter with Automatic Packet Handling for AMR Systems

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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Main Products: Lora Module, Lora Gateway, Gas Meter, Lorawan
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Ethernet RS232/RS485 a-D Transmitter with Modbus TCP a-D Converter

Ethernet RS232/RS485 a-D Transmitter with Modbus TCP a-D Converter

1 Piece (MOQ)
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Condition : New
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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0-10V 8-CH Analog Signal to RS485/232 Converter Remote I / O, Data Acquisition

0-10V 8-CH Analog Signal to RS485/232 Converter Remote I / O, Data Acquisition

US $ 50.99-58.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Industrial Active Serial Port RS-232/ RS-485 to 2 Port RS 485 Converter

Industrial Active Serial Port RS-232/ RS-485 to 2 Port RS 485 Converter

US $ 28.9-29.99 / Piece FOB
100 Pieces (MOQ)
More
Usage : Telephone, Computer, Workstation, Server, Mobile phone, Laptop
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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OEM Custom Make Series 100m 1000m 10g Media Converter

OEM Custom Make Series 100m 1000m 10g Media Converter

US $ 8.5-10 / Piece FOB
1 Piece (MOQ)
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Main Products: Fiber Optic Patchcord, Optical Adapter, Optic Attenuator, CWDM/DWDM, Media Converter, Optical Fiber Cable, Poe Switch, PLC Splitter, MPO/MTP, Fiber Optic Distribution Box
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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Moxa Uport 1100 Series RS-232/422/485 USB-to-Serial Converters Uport 1110

Moxa Uport 1100 Series RS-232/422/485 USB-to-Serial Converters Uport 1110

US $ 22.8-25.3 / Piece FOB
2 Pieces (MOQ)
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Condition : New
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Audited Supplier
Telefly Telecommunications Equipment Co., Ltd.

Guangdong, China Since 2014
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Related Videos
  • What is FT232rnl/CH343G USB to RS232/485/Ttl Serial Converter Industrial Grade with Isolation
    What is FT232rnl/CH343G USB to RS232/485/Ttl Serial Converter Industrial Grade with Isolation
    US $ 21 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation
    What is Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation
    US $ 175 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Passive 232 to 485 Converter Industrial Grade 232 to 485 Converter Photoelectric Isolation
    What is Passive 232 to 485 Converter Industrial Grade 232 to 485 Converter Photoelectric Isolation
    US $ 8.99-15.99 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is Ethernet RS232/RS485 a-D Transmitter with Modbus TCP a-D Converter
    What is Ethernet RS232/RS485 a-D Transmitter with Modbus TCP a-D Converter
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
Gcan Modbus TCP / RTU to Can Protocol Converter Ethernet Serial to Canopen Gateway

Gcan Modbus TCP / RTU to Can Protocol Converter Ethernet Serial to Canopen Gateway

US $ 175 / Piece FOB
1 Piece (MOQ)
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Main Products: Blender, Air Fryer, Rice Cooker, Dough Mixer, Coffee Machine, Meat Grinder, Electric Kettle, Breakfast Machine, Smart TV, Interactive Board
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Eunics Technology Co., Ltd.

Liaoning, China Since 2022
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RS485 to 0-5V/4-20mA /0-20mA Analog Signal Isolation D/a Converter Modbusrtu Communication Protocol

RS485 to 0-5V/4-20mA /0-20mA Analog Signal Isolation D/a Converter Modbusrtu Communication Protocol

US $ 49.99-55.99 / Piece FOB
2 Pieces (MOQ)
More
Output Type : Current Output
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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2-Channel 0-5V 0-75mv to RJ45 Ethernet Ad Converter

2-Channel 0-5V 0-75mv to RJ45 Ethernet Ad Converter

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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About Isolation Serial Converter FAQ

  • QWhy should I consider purchasing Power Control Systems wholesale?

    The Isolation Serial Converter is classified under our comprehensive Electrical Control System range.Buying Power 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.

  • QWhat components are essential in an Power Control System?

    Our Isolation Serial Converter offers exceptional quality and style within the Electrical Control System category.In an Power 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.

  • QHow can I identify a reliable supplier for Power Control Systems from China?

    Our Isolation Serial Converter 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.

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)
More
Condition : New
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Two Channels Analog Signal to RS485/232 Converter Wj20 Series a/D Converter, Defaults

Two Channels Analog Signal to RS485/232 Converter Wj20 Series a/D Converter, Defaults

US $ 50.99-56.99 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
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)
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
USB to Serial RS-422/485 Cable Converter USB to RS485 RS422 Communication Converter

USB to Serial RS-422/485 Cable Converter USB to RS485 RS422 Communication Converter

US $ 10.99-19.98 / pieces FOB
100 pieces (MOQ)
More
Main Products: Ftdi Cable, USB Cable, Poe Splitter, Poe Extender
Contact Supplier
Audited Supplier
Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Modbus RTU 4-20mA-0-5V-0-75mv to RS232|RS485 Converter Ad Converter

Modbus RTU 4-20mA-0-5V-0-75mv to RS232|RS485 Converter Ad Converter

US $ 293-298 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
0-5V to RJ45 Ethernet Ad Converter with Modbus TCP

0-5V to RJ45 Ethernet Ad Converter with Modbus TCP

US $ 127 / Piece FOB
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
OEM DC 9-36V Serial Server Protocol Converter for Energy and Photovoltaic Applications

OEM DC 9-36V Serial Server Protocol Converter for Energy and Photovoltaic Applications

US $ 44.32-49.64 / Piece FOB
1 Piece (MOQ)
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Customized : Customized
Contact Supplier
Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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RS-232/485/422 to Wireless Data Transmission Converter Support Mobus WiFi Converter

RS-232/485/422 to Wireless Data Transmission Converter Support Mobus WiFi Converter

US $ 55-59.99 / 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
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
1-Channel Encoder Meter or Speed Measurement Signal Converter

1-Channel Encoder Meter or Speed Measurement Signal Converter

US $ 25.98-26.98 / Piece FOB
2 Pieces (MOQ)
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Readout Mode : Contact
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Industrial Isolated Serial 485422 to Ethernet Converter

Industrial Isolated Serial 485422 to Ethernet Converter

US $ 15.99-29.99 / 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
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Analog Signal to Digital Signal RS232/485 Output a/D Data Acquisition Converters

Analog Signal to Digital Signal RS232/485 Output a/D Data Acquisition Converters

US $ 63-78 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO: 9001
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
8-CH Di 8-CH Do Switch Signal to RS485/232 Converters Data Acquisition Module

8-CH Di 8-CH Do Switch Signal to RS485/232 Converters Data Acquisition Module

US $ 55.98-56.98 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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16-Channel 4-20mA to Modbus/RS232/RS485 Signal Converter

16-Channel 4-20mA to Modbus/RS232/RS485 Signal Converter

US $ 189 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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