Industrial USB TO 4Ch RS485 Converter, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount & Rail-Mount Support

Function Description
The USB TO 4CH RS485 is an industrial-grade USB to 485 non-isolated converter. It incorporates the CH344L and SP485EEN original chips, providing
enhanced stability and compatibility. It features built-in lightning protection, a resettable fuse, ESD, and TVS protection circuits, all enclosed in an aluminum
alloy casing design. Operating it is simple, offering automatic transmit-receive conversion. It boasts characteristics such as high-speed, stable, reliable, and
secure communication. This converter is suitable for various industrial control equipment or applications with demanding communication requirements.

Specifications
PRODUCT TYPE--Industrial Grade USB to RS485 converter
HOST PORT---USB
DEVICE PORT---RS485
BAUDRATE---1200bps ~ 460800bps

USB
Operating voltage---5V
Connector---USB-B
Protection---500mA resettable fuse, ESD protection
Transmission distance---About 5m

RS485
Connector---Screw terminal
Protection---600W lightningproof and surge-suppress, 15KV ESD protection
Transmission distance---Maximum communication distance is about 1200m (at a low rate, with 120R resistor turned on)
Transmission mode---Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)

OPERATING ENVIRONMENT
Temperature--- -40 ~ 85℃
Humidity---5%RH ~ 95%RH
OPERATING SYSTEM
Win7/8/8.1/10/11, Mac, Linux, Android

Package Content
USB TO 4CH RS485 x1
USB type A to type B cable ~1.2m x1

Note
Development Resources is provided , please contact us if you have any problem .