SKU:WSAL26854

Kurzbeschreibung: Industrial Isolated USB To 4-Ch RS485 Converter (B), CH344L Chip, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount & Rail-Mount Support

Industrial Isolated USB To 4-Ch RS232 Converter, USB To Serial Adapter, Original FT4232HL Chip, Mac / Linux / Android / Windows Multi-OS Compatible, Wall-Mount Support

Industrial Isolated USB Converter

USB To 4-ch RS232

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 isolated RS232, convenient for expanding multiple RS232 industrial serial devices
• Onboard unibody power supply isolation, provides stable isolated voltage
• 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, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance
• Onboard power supply screw terminal, allows 5V~36V DC wide range input
• 9 LEDs for indicating the power and transceiver status
• Aluminum alloy enclosure with sand blasting and anodic oxidation, solid and durable

Version Options

USB TO 4CH RS232 to 4-ch RS232 male port

USB TO 4CH RS232 (F) to 4-ch RS232 female port

Specifications

PRODUCT TYPE	Industrial USB to RS232 isolated converter
Host port	USB
Device port	RS232
Baud rate	300bps ~ 921600bps
USB	Operating voltage	5V
	Connector	USB-B
	Protection	200mA self-recovery fuse, isolated output
	Transmission distance	about 5m
POWER SUPPLY INTERFACE	Power supply	5~36V DC screw terminal
	Protection	Anti-reverse
isolated RS232	Connector	DB9 male/female
	Protection	TVS diode, surge protection & ESD protection, power isolation and signal isolation
	Transmission mode	Point-to-point
	Transmission distance	about 15m
Indicators	PWR	Red power indicator, lights up when there is USB connection and voltage is detected
	TXD1~4	Green TX indicator, blinking when the RS232 port is sending data
	RXD1~4	Blue RX indicator, blinking when the RS232 port is receiving data
operating environment	Temperature range	-40℃ ~ 85℃
	Humidity range	5%RH~95%RH
Operating system	MacOS, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7

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
• 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, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance.

Multi system Support

Supports MacOS, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, etc.

Aluminum Alloy Enclosure

Aluminum alloy enclosure with sand blasting and anodic oxidation, Solid and durable

Pin definition

Outline dimensions

Resources & Services

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WIKI:www.waveshare.com/wiki/USB_TO_4CH_RS232

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

USB to serial port Converter Selection

Model	Description	serial port converter
USB TO RS232/485/TTL	USB to single-channel serial port;Adopts FT232RL solution;Industrial grade, with isolation; Wall-mount and desktop support	Single serial port converter: USB to RS232 USB to RS485 USB to TTL
USB TO RS232/485/TTL (B)	USB to single-channel serial port;Adopts CH343G solution;Industrial grade, with isolation;Wall-mount and desktop support	Single serial port converter: USB to RS232 USB to RS485 USB to TTL
USB TO RS232/485/422/TTL	USB to single-channel serial port;Adopts FT232RNL solution;Industrial grade, with isolation;Wall-mount and rail-mount support	Single serial port converter: USB to RS232 USB to RS485 USB to RS422 USB to TTL
USB TO UART/I2C/SPI/JTAG	USB to 2-ch serial port;Adopts CH347T solution;Industrial grade, without isolation;Wall-mount and desktop support	Multi-functional serial port converter: USB to 2-ch TTL USB to 1-ch TTL + 1-ch I2C + 1-ch SPI USB to 1-ch TTL + 1-ch JTAG
USB TO 4CH TTL	USB to 4-ch serial port;Adopts CH344 solution;Industrial grade, without isolation;Wall-mount and desktop support	4-ch serial port converter: USB to 4-ch TTL
USB TO 4CH RS485	USB to 4-ch serial port;Adopts CH344 solution;Industrial grade, without isolation;Wall-mount and desktop support	4-ch serial port converter: USB to 4-ch RS485
USB TO 4CH RS485 (B)	USB to 4-ch serial port;Adopts CH344 solution;Industrial grade, with isolation;Wall-mount and desktop support	4-ch serial port converter: USB to 4-ch RS485
USB TO 4CH RS232/485	USB to 4-ch serial port;Adopts FT4232HL solution;Industrial grade, with isolation;Wall-mount and rail-mount support	4-ch serial port converter: USB to 4-ch RS232 USB to 3-ch RS232 + 1-ch RS485 USB to 2-ch RS232 + 2-ch RS485
USB TO 4CH RS232	USB to 4-ch serial port;Adopts FT4232HL solution;Industrial grade, with isolation;Wall-mount and desktop support	4-ch serial port converter: USB to 4-ch RS232
USB TO 4CH RS485/422	USB to 4-ch serial port;Adopts FT4232HL solution;Industrial grade, with isolation;Wall-mount and rail-mount support	4-ch serial port converter: USB to 4-ch RS485 USB to 3-ch RS485 + 1-ch RS422 USB to 2-ch RS485 + 2-ch RS422
USB TO 4CH Serial Converter	USB to 4-ch serial port;Adopts FT4232HL solution;Industrial grade, with isolation;Wall-mount and desktop support	4-ch serial port converter: USB to 1-ch TTL + 3-ch RS485 USB to 1-ch TTL + 2-ch RS485 + 1-ch RS232 USB to 1-ch TTL + 2-ch RS485 + 1-ch RS422 USB to 1-ch TTL + 2-ch RS485 + 1-ch RS232 + 1-ch RS422 USB to 2-ch TTL + 2-ch RS485 USB to 2-ch TTL + 1-ch RS485 + 1-ch RS422 USB to 2-ch TTL + 1-ch RS422 + 1-ch RS232
USB TO 8CH RS485	USB to 8-ch serial port;Industrial grade, with isolation;Wall-mount and rail-mount support	8-ch serial port converter: USB to 8-ch RS485

Lieferumfang

This product uses USB port for power supply by default, and power adapter is not included, you can purchase a 12V Power Supply if you need it.

1. OPTIONS USB TO 4CH RS232 x1
2. USB type-A to type-B cable ~1.2m x1
3. Power adapter x1

• Vendor:

  WaveShare

• Tags: Brand_waveshare,  Cat_communication,  Cat_hat,  Cat_iot,  Compat_raspberry_pi,  Iface_can,  Iface_rs485,  Platform_raspberry_pi,  Sub_converter,  Sub_expansion,  Sub_interface,  Sub_power,  Sub_uart,  Sub_usb_to_rs232,  Sub_wired_communication