USB TO 8CH RS485 Industrial Grade Isolated Converter, USB To RS485 Adapter, Multiple Protection Circuits, Wall-mount And Rail-Mount Support
Interface / Expansion / Power, USB TO RS232 / RS485 / UART/ CAN

USB TO 8CH RS485 Industrial Grade Isolated Converter, USB To RS485 Adapter, Multiple Protection Circuits, Wall-mount And Rail-Mount Support

SKU:28214
Part No.:USB TO 8CH RS485
Brand:Waveshare

$35.99
PriceQuantity
1
$35.192
$34.793
$34.634+
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Description

Details

USB TO 8CH RS485 Industrial Grade Isolated Converter, USB To RS485 Adapter, Multiple Protection Circuits, Wall-mount and Rail-Mount Support, Multi-OS Compatible, Stackable Installation Support
USB TO 8CH RS485
Industrial Grade Isolated Converter

Stable Transmission | Multiple Devices Applicable | Multi-OS Compatible

USB TO 8CH RS485, front view
Features At A Glance
  • 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℃
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.

USB TO 8CH RS485, multiple protection

Multi system Support

Supports Win11/10/8.1/8/7, macOS, Linux, Android, etc.

USB TO 8CH RS485, multi system support
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.

USB TO 8CH RS485, transmission distance

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.

USB TO 8CH RS485, with rail-Mount support
Supports stackable installation
USB TO 8CH RS485, supports stackable installation

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


Outline dimensions
USB TO 8CH RS485, outline dimensions
Resources & Services

* 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

Weight: 0.162 kg

Quick Overview

  1. USB TO 8CH RS485 x1
  2. USB-A male to USB-C male cable ~1m x1
  3. Screwdriver x1
1USB TO 8CH RS485
2USB-A male to USB-B male cable
3screwdriver