Industrial Isolated Multi-Bus Converter, USB / RS232 / RS485 / TTL Communication

Neohodnotené

Značka: Waveshare

SKU: 21411

Dostupnosť	Skladom (1 ks)
Môžeme doručiť do:	9.12.2025
Možnosti doručenia
Kód:	20214

28,84 € / ks 23,45 € bez DPH

Industrial Isolated Multi-Bus Converter, USB / RS232 / RS485 / TTL Communication

Neohodnotené

Značka: Waveshare

14 dní

na vrátenie tovaru

Do 12:30 objednané

ešte dnes odoslané

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Diskusia

Industrial Isolated Multi-Bus Converter, USB / RS232 / RS485 / TTL Communication

Industrial Isolated Multi-Bus Converter

Communication between different buses

Features At A Glance

The USB/RS232/RS485/TTL Converter is an industrial grade isolated converter that supports USB / RS232 / TTL to RS232 / 485 / TTL, with built-in power supply isolation, digital isolation, and protection circuits like TVS diode. It is easy to use and suitable for industrial control equipments and/or applications with high communication requirement.

Adopts original FT232RL for USB communication, fast communicating, stable and reliable, better compatibility
Onboard over-voltage, over-current protection circuits (there's no protection between the two power supplies of the host terminal)
Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal
Onboard unibody digital isolation, for isolating the signal, reliable and jamproof, low power consumption
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
Onboard TTL serial port 3.3V and 5V voltage level switch, allows the user to select TTL level of the Group B terminal
Aluminium alloy enclosure with oxidation dull-polish surface, solid and durable

Specifications

PRODUCT TYPE	Industrial Isolated Multi-bus USB/RS232/RS485/TTL Converter
DATA RATE	300 ~ 921600bps 300 ~ 600000bps (RS232 to RS232)
GROUP A	USB	Operating voltage	5V
		Connector	USB-B
		Protection	200mA resettable fuse, isolated output
	RS232	Connector	DB9 male
		Protection	TVS protection, surge-suppress, ESD protection
		Transmission mode	point-to-point
	TTL (UART)	Operating voltage	5V
		Connector	screw terminal
		Pinout	TXD, RXD, GND, 5V
		Protection	clamping protection diode, over-voltage protection, reverse-proof, shock-resistance, jamproof
GROUP B	RS485	Connector	screw terminal
		Pinout	A+, B-, GND
		Direction control	hardware auto control
		Protection	lightningproof, surge-suppress, ESD protection
		Transmission mode	point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
	RS232	Connector	DB9 male
		Protection	TVS protection, surge-suppress, ESD protection
		Transmission mode	point-to-point
	TTL (UART)	Operating voltage	3.3/5V
		Connector	screw terminal
		Pinout	TXD, RXD, GND
		Protection	clamping protection diode, over-voltage protection, reverse-proof, shock-resistance, jamproof
OPERATING ENVIRONMENT	Temperature	-25℃ ~ 85℃
OPERATING ENVIRONMENT	Humidity	5%RH ~ 95%RH
OS SUPPORT	Windows 11 / 10 / 8.1 / 8 / 7 / XP
NOTE	only one pair of devices will be matched for a complete communication between the Group A and Group B terminals at the same time

Interface Introduction

Multi-Protocol Multi-Bus Conversion

Transmitting data from Group A terminals to Group B

Transmitting data from Group B terminals to Group A

Terminals in the same group cannot communicate with each other.
Terminals in the same group cannot send data at the same time, while concurrently receiving is allowed.

Pinout Definition