USB TO 8CH RS485 Industrial Grade Isolated Converter

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Waveshare

USB TO 8CH RS485 Industrial Grade Isolated Converter

SKU: WVSH0163

₹ 3,999.99

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USB TO 8CH RS485 Industrial Grade Isolated Converter₹ 3,999.99

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USB TO 8CH RS485
Industrial Grade Isolated Converter

Stable Transmission | Multiple Devices Applicable | Multi-OS Compatible

Features

Supports USB to 8CH RS485, convenient for expanding multiple RS485 industrial serial devices
Supports direct power supply via Type-C port, with reserved 5V~36V DC wide voltage screw terminal for auxiliary power input
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 & anti-electrostatic
Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
Built-in 120R terminal resistor on the RS485 ports, configurable via jumper for flexible switching
LEDs for indicating the power, device configuration status and transceiver status
Rail-mount case design, support stackable combination, easy to install and safer to use

Specifications

PRODUCT TYPE	Industrial grade isolated USB to RS485 converter
HOST PORT	USB
DEVICE PORT	RS485
POWER SUPPLY	USB Type-C (5V), screw terminal (5V~36V)
USB	Operating voltage	5V
	Connector	USB-C
	Protection	200mA self-recovery fuse, isolated output
	Transmission distance	About 5m
ISOLATED RS485	Connector	Screw terminal
	Direction control	Hardware automatic control
	Protection	600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor)
	Transmission distance	About 1.2km (low rate)
	Transmission mode	Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
	Baud rate	1200bps ~ 921600bps
LED INDICATORS	PWR	Red power indicator, lights up when there is USB connection and voltage is detected
	ACT	Status indicator, lights up green when the driver is detected.
	TXD	Green TX indicator, lights up when the USB port sends data
	RXD	Blue RX indicator, lights up when the device ports send data back
OPERATING ENVIRONMENT	Temperature	-15℃ ~ 70℃
OPERATING ENVIRONMENT	Humidity	5%RH ~ 95%RH
OPERATING SYSTEM	macOS, Linux, Android, Windows 11/10/8.1/8/7

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

USB TO 8CH RS485, safer isolation design

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 Win11/10/8.1/8/7, MacOS, Linux, Android, Etc.

Transmission Distance Up To 1.2km

The USB Signal Can Be Converted Into 8 Balanced Differential RS485 Signals And The Transmission Rate Is Stable. The Transmission Distance Is About 1.2km For RS485, And About 5 Meters For USB.

Interface Introduction

USB TO 8CH RS485, interface and LEDs description

Note: using USB Type-C port for power supply by default, auxiliary power supply input is optional.

Rail-Mount Support

Supports 35mm Standard Guide Rail,
With Rail-Mount Buckle, Easy To Install.

Supports Stackable Installation

* for reference only, please refer to the Package Content for detailed part list

Outline Dimensions

Resources

WIKI: www.waveshare.com/wiki/USB_TO_8CH_RS485

Package Contents:

Weight: 0.162 kg

USB TO 8CH RS485 x1
USB-A male to USB-C male cable ~1m x1
Screwdriver x1

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What operating systems are supported by this USB to RS485 converter?

It supports macOS, Linux, Android, and Windows 11/10/8.1/8/7 as listed in the specifications.

How is the device powered and can I use an external power supply?

By default the unit is powered via the USB Type C port at 5V. There is a reserved screw terminal for auxiliary power input from 5V to 36V DC.

What protection and isolation features does the device include?

It provides onboard unibody power supply isolation and digital isolation for signal isolation and reliability. It also includes TVS surge and ESD protection, a self recovery fuse and protection diodes for over current and over voltage, and a 120R balancing resistor on the RS485 ports.

How many devices can be connected on the RS485 bus and what is the transmission distance?

The interface supports point to multipoint operation for up to 32 nodes, and it is recommended to use repeaters for 16 nodes or more. RS485 distance can reach about 1.2 km at low data rate.

What is included in the package and how can I mount the unit?

Package contents include the USB to 8CH RS485 converter, a USB A to USB C cable about 1 meter, and a screwdriver. It supports 35 mm standard guide rails with a rail mount buckle and can be stacked for safe easy installation.

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Description

Ask AI about this product

Open in ChatGPT Open in Claude Open in Gemini

USB TO 8CH RS485
Industrial Grade Isolated Converter

Stable Transmission | Multiple Devices Applicable | Multi-OS Compatible

Features

Supports USB to 8CH RS485, convenient for expanding multiple RS485 industrial serial devices
Supports direct power supply via Type-C port, with reserved 5V~36V DC wide voltage screw terminal for auxiliary power input
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 & anti-electrostatic
Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
Built-in 120R terminal resistor on the RS485 ports, configurable via jumper for flexible switching
LEDs for indicating the power, device configuration status and transceiver status
Rail-mount case design, support stackable combination, easy to install and safer to use

Specifications

PRODUCT TYPE	Industrial grade isolated USB to RS485 converter
HOST PORT	USB
DEVICE PORT	RS485
POWER SUPPLY	USB Type-C (5V), screw terminal (5V~36V)
USB	Operating voltage	5V
	Connector	USB-C
	Protection	200mA self-recovery fuse, isolated output
	Transmission distance	About 5m
ISOLATED RS485	Connector	Screw terminal
	Direction control	Hardware automatic control
	Protection	600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor)
	Transmission distance	About 1.2km (low rate)
	Transmission mode	Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
	Baud rate	1200bps ~ 921600bps
LED INDICATORS	PWR	Red power indicator, lights up when there is USB connection and voltage is detected
	ACT	Status indicator, lights up green when the driver is detected.
	TXD	Green TX indicator, lights up when the USB port sends data
	RXD	Blue RX indicator, lights up when the device ports send data back
OPERATING ENVIRONMENT	Temperature	-15℃ ~ 70℃
OPERATING ENVIRONMENT	Humidity	5%RH ~ 95%RH
OPERATING SYSTEM	macOS, Linux, Android, Windows 11/10/8.1/8/7

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, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance.

Multi System Support

Supports Win11/10/8.1/8/7, MacOS, Linux, Android, Etc.

Transmission Distance Up To 1.2km

The USB Signal Can Be Converted Into 8 Balanced Differential RS485 Signals And The Transmission Rate Is Stable. The Transmission Distance Is About 1.2km For RS485, And About 5 Meters For USB.

Interface Introduction

Note: using USB Type-C port for power supply by default, auxiliary power supply input is optional.

Rail-Mount Support

Supports 35mm Standard Guide Rail,
With Rail-Mount Buckle, Easy To Install.

Supports Stackable Installation

* for reference only, please refer to the Package Content for detailed part list

Outline Dimensions

Resources

WIKI: www.waveshare.com/wiki/USB_TO_8CH_RS485

Package Contents:

Weight: 0.162 kg

USB TO 8CH RS485 x1
USB-A male to USB-C male cable ~1m x1
Screwdriver x1

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FAQ