Industrial Isolated USB To 4 Channel RS232/485 Converter
Industrial Isolated USB To 4 Channel RS232/485 Converter
Industrial Isolated USB To 4 Channel RS232/485 Converter
Industrial Isolated USB To 4 Channel RS232/485 Converter
Industrial Isolated USB To 4 Channel RS232/485 Converter
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Waveshare

Industrial Isolated USB To 4 Channel RS232/485 Converter

SKU: WVSH0078

₹ 3,699.99 ₹ 4,999.99

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Industrial Isolated USB To 4 Channel RS232/485 Converter₹ 3,699.99
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Industrial USB To 4-Ch RS232/485 Converter

USB To 4-Ch RS232 or USB To 2-Ch RS232 + 2-Ch RS485

FT4232HL | Stable Transmission | Multiple Devices Applicable | Multi-OS Compatible

 

Features

  • Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility
  • Supports USB to 2-ch isolated RS232/485 + 2-ch isolated RS232
  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
  • Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection
  • Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
  • Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via jumper
  • 9 LEDs for indicating the power and transceiver status
  • Industrial grade metal case, supports wall-mount and rail-mount installation, solid and beautiful, easy to install

 

Specifications

PRODUCT TYPE Industrial USB to RS232/485 digital isolated converter
HOST PORT USB
DEVICE PORT RS232/485
USB Operating voltage 5V
Connector USB-B
Protection 200mA self-recovery fuse, isolated output
ISOLATED RS232 Connector Screw terminal
Protection TVS diode, surge protection & ESD protection, power isolation and signal isolation
Transmission mode Point-to-point
Baud rate 300bps ~ 921600bps
ISOLATED RS485 Connector Screw terminal
Direction control Hardware automatic control
Protection TVS diode, surge protection & ESD protection, power isolation and signal isolation
Resistor Onboard reserved 120R matching resistor, NC by default, enabled via jumper
Transmission mode Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
Baud rate 300bps ~ 921600bps
INDICATORS PWR Red power indicator, light up when there is USB connection and voltage is detected
TX1~TX4 Green TX indicator, light up when the USB port sends data
RX1~RX4 Blue RX indicator, light up when the device ports send data back
OPERATING ENVIRONMENT Temperature range -40 ~ 85℃
Humidity range 5%RH~95%RH
OPERATING SYSTEM Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7


 

Basic Function

Supports USB To 4-Ch Multi-Functional Serial Port, Convenient For Expanding Or Debugging Various Industrial Serial Port Devices; Supports USB To 2-Ch Isolated RS232/485 + 2-Ch Isolated RS232

 

Original Industrial Grade Chip

Onboard Original FT4232HL Chip,
Fast Communication, Stable & Reliable, Better Compatibility


 

Safer Isolated Design

  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
  • Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption

 

Multiple Protection, Safe And Stable

Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance.


 

Multi System Support

Supports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, Etc.

 

Aluminium Alloy Enclosure

Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation,
Solid And Durable; Wall-Mount & Rail-Mount Support, More Flexible For Industrial Installation

 

Pin Definition

 

 

Outline Dimensions

Resources

WIKI: www.waveshare.com/wiki/USB_TO_4CH_RS232/485

 

Package Contains:

Weight: 0.073 kg

  1. USB TO 4CH RS232/485 x1
  2. Rail-mount buckle x1
  3. USB Cable ~1.2m x1
  4. Screwdriver x1
What operating systems are supported by this converter?
It supports Mac, Linux, Android, Windows 11, Windows 10, Windows 8.1, Windows 8 and Windows 7.
What protection and isolation features are included?
Onboard unibody power and signal isolation, TVS surge and ESD protection, self recovery fuse and diodes, and a RS485 120 ohm matching resistor that is enabled or disabled by a jumper.
How many channels are available and what configurations can I use?
The device provides four serial channels with options for four RS232 ports or two RS232 plus two RS485 ports, with baud rates from 300 bps to 921600 bps.
Do I need an external power supply?
No external power supply is needed. It is powered from the USB port and the onboard isolation provides a stable isolated voltage.
What is included in the package and how can it be mounted?
Package includes USB to 4CH RS232 RS485 unit, rail mount buckle, USB cable about 1.2 m and a screwdriver. The enclosure supports wall mount and rail mount for industrial installation.
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Welcome to the discussion thread for Industrial Isolated USB To 4 Channel RS232/485 Converter
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Description
Ask AI about this product
Open in ChatGPT Open in Claude Open in Gemini

Industrial USB To 4-Ch RS232/485 Converter

USB To 4-Ch RS232 or USB To 2-Ch RS232 + 2-Ch RS485

FT4232HL | Stable Transmission | Multiple Devices Applicable | Multi-OS Compatible

 

Features

  • Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility
  • Supports USB to 2-ch isolated RS232/485 + 2-ch isolated RS232
  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
  • Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection
  • Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
  • Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via jumper
  • 9 LEDs for indicating the power and transceiver status
  • Industrial grade metal case, supports wall-mount and rail-mount installation, solid and beautiful, easy to install

 

Specifications

PRODUCT TYPE Industrial USB to RS232/485 digital isolated converter
HOST PORT USB
DEVICE PORT RS232/485
USB Operating voltage 5V
Connector USB-B
Protection 200mA self-recovery fuse, isolated output
ISOLATED RS232 Connector Screw terminal
Protection TVS diode, surge protection & ESD protection, power isolation and signal isolation
Transmission mode Point-to-point
Baud rate 300bps ~ 921600bps
ISOLATED RS485 Connector Screw terminal
Direction control Hardware automatic control
Protection TVS diode, surge protection & ESD protection, power isolation and signal isolation
Resistor Onboard reserved 120R matching resistor, NC by default, enabled via jumper
Transmission mode Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
Baud rate 300bps ~ 921600bps
INDICATORS PWR Red power indicator, light up when there is USB connection and voltage is detected
TX1~TX4 Green TX indicator, light up when the USB port sends data
RX1~RX4 Blue RX indicator, light up when the device ports send data back
OPERATING ENVIRONMENT Temperature range -40 ~ 85℃
Humidity range 5%RH~95%RH
OPERATING SYSTEM Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7


 

Basic Function

Supports USB To 4-Ch Multi-Functional Serial Port, Convenient For Expanding Or Debugging Various Industrial Serial Port Devices; Supports USB To 2-Ch Isolated RS232/485 + 2-Ch Isolated RS232

 

Original Industrial Grade Chip

Onboard Original FT4232HL Chip,
Fast Communication, Stable & Reliable, Better Compatibility


 

Safer Isolated Design

  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
  • Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption

 

Multiple Protection, Safe And Stable

Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance.


 

Multi System Support

Supports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, Etc.

 

Aluminium Alloy Enclosure

Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation,
Solid And Durable; Wall-Mount & Rail-Mount Support, More Flexible For Industrial Installation

 

Pin Definition

 

 

Outline Dimensions

Resources

WIKI: www.waveshare.com/wiki/USB_TO_4CH_RS232/485

 

Package Contains:

Weight: 0.073 kg

  1. USB TO 4CH RS232/485 x1
  2. Rail-mount buckle x1
  3. USB Cable ~1.2m x1
  4. Screwdriver x1
FAQ
What operating systems are supported by this converter?
It supports Mac, Linux, Android, Windows 11, Windows 10, Windows 8.1, Windows 8 and Windows 7.
What protection and isolation features are included?
Onboard unibody power and signal isolation, TVS surge and ESD protection, self recovery fuse and diodes, and a RS485 120 ohm matching resistor that is enabled or disabled by a jumper.
How many channels are available and what configurations can I use?
The device provides four serial channels with options for four RS232 ports or two RS232 plus two RS485 ports, with baud rates from 300 bps to 921600 bps.
Do I need an external power supply?
No external power supply is needed. It is powered from the USB port and the onboard isolation provides a stable isolated voltage.
What is included in the package and how can it be mounted?
Package includes USB to 4CH RS232 RS485 unit, rail mount buckle, USB cable about 1.2 m and a screwdriver. The enclosure supports wall mount and rail mount for industrial installation.
Reviews
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A
Admin
Welcome to the discussion thread for Industrial Isolated USB To 4 Channel RS232/485 Converter
Feel free to ask questions, share tips or report issues.
Similar Products

Discover More In:

Network Accessories → Waveshare | Official Page →

Category: View similar items (Industrial)

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