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