Industrial Isolated USB To RS485/422 Converter

Industrial Isolated USB To RS485/422 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS485 + 2-Ch RS485/422

 

 

N0V0

 

 

SKU:  25970
Part Number:  USB TO 4CH RS485/422
Brand:  Waveshare

 

Industrial USB To 4-Ch RS485/422 Converter

USB To 4-Ch RS485 or USB To 2-Ch RS422 + 2-Ch RS485

 

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

 

Features At A Glance  

• Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility
• 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 RS485/422 + 2-ch isolated RS485
• 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
• Fully automatic transceiver circuit with no delay, ensures fast and stable communication between the USB port and different interfaces, without interfering with each other
• 9 LEDs for indicating the power and transceiver status
• High quality USB-B connectors, smoothly plug/pull
• Industrial grade metal case, supports wall-mount and rail-mount installation, solid and beautiful, easy to install

 

Specifications

 

 

     PRODUCT TYPE

Industrial digital isolated converter

     USB

Operating voltage 5V

Connector USB-B

Protection 200mA self-recovery fuse, isolated output

     ISOLATED RS485/422

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 (485 mode: up to 32 nodes, it is recommended to use repeaters for 16 nodes or more； 422 mode: up to 256 nodes, it is recommended to use repeaters for 16 nodes or more)

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 (485 mode 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 TX indicator, light up when the USB port sends data

RX1~RX4 RX indicator, light up when the device ports send data back

     OPERATING ENVIRONMENT

Temperature range -15 ~ 70℃

     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 RS485/422 + 2-Ch Isolated RS485

 

Original Industrial Grade Chip

Onboard Original FT232RNL 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

 

 

WIKI:  www. waveshare. com/wiki/USB_TO_4CH_RS485/422

 

Weight:  0.23 kg

 

 

1. USB TO 4CH Serial Converter                 x1
2. Rail-mount buckle                                  x1
3. USB Cable ~1.2m                                    x1
4. Screwdriver                                            x1

 

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