Industrial USB To 4-Ch Serial Converter

Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/TTL

 

 

N0V0

 

 

SKU:  25790
Part Number:  USB TO 4CH Serial Converter
Brand:  Waveshare

 

Industrial USB To 4-Ch Serial Converter

USB To 1-Ch TTL + 1-Ch TTL/RS485 + 1-Ch Isolated RS485/422 + 1-Ch Isolated RS232/485

 

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 1-ch TTL + 1-ch TTL/RS485 + 1-ch isolated RS485/422 + 1-ch isolated RS232/485
• 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
• Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch
• 9 LEDs for indicating the power and transceiver status
• High quality USB-B connectors, smoothly plug/pull
• Industrial grade metal case, supports wall-mount installation, solid and beautiful, easy to install

 Specifications

 

PRODUCT TYPE Industrial USB to 4-channel multi-functional serial converter

 

USB

Operating voltage 5V

Connector USB-B

Protection 200mA self-recovery fuse, isolated output

 

PORT A
(TTL ONLY)

     TTL (UART)

Operating voltage 3.3V / 5V (configurable via switch)

Connector Screw terminal

Protection clamp protection diode, over-voltage/negative-voltage proof, shock proof Transmission mode Point-to-point

Baud rate 300bps ~ 12Mbps

 

PORT B (TTL/RS485 CHOOSE ONE)

     TTL (UART)

Operating voltage 3.3V / 5V (configurable via switch)

Connector Screw terminal

Protection clamp protection diode, over-voltage/negative-voltage proof, shock proof Transmission mode Point-to-point

Baud rate 300bps ~ 12Mbps

     RS485

Connector Screw terminal

Direction control Hardware automatic control

Protection TVS diode, surge protection &ESD protection

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

 

PORT C (RS485/422 CHOOSE ONE)

     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

 

PORT D (RS232/485 CHOOSE ONE)

     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 (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

TXD Green TX indicator, light up when the USB port sends data

RXD Blue RX indicator, light up when the device ports send data back

 

OPERATING SYSTEM Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7

 

 

WIKI:  www. waveshare. com/wiki/USB_TO_4CH_Serial_Converter

 

 

PACKAGE CONTENT

Weight:  0.209 kg

 

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

 

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