Industrial USB TO 4Ch RS485 Converter Module,Universal Serial Communication

Industrial USB TO 4Ch RS485 Converter Module,Universal Serial Communication, Support 1200bps ~ 460800bps Baudrate,Multiple Protection Circuits,Compatible with Win7/8/8.1/10/11, Mac, Linux, Android

• Extending USB to 4CH RS485, allows concurrent and independent communication for each channel
• Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
• Onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
• Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
• Aluminium alloy case with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted

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

Features
1.Industrial USB TO 4CH RS485 Communication Module
Stable Transmission,Multi Devices,Multi Systems

2.Multiple Protection, Safe And Stable
Onboard Resettable Fuse And Protection Diode, Provides Over-Current/Over-Voltage Proof, Improves Shock Proof Performance; Onboard Voltage Translator
Circuit, With Surge Suppress And ESD Protection, Safe And Stable Communication

3.Multi System Support
Supports Win7/8/8.1/10/11, Mac, Linux, Android, Etc.

4.Transmission Distance Up To 1.2km
The USB Signal Can Be Converted Into 4 Balanced Differential RS485 Signals And The Transmission Rate Is Stable. The Reliable Speed Is 1200~460800bps,
The Transmission Distance Is About 1.2km For RS485, And About 5 Meters For USB.

5.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.

Development Resources
https://www.waveshare.com/wiki/USB_TO_4CH_RS485?Amazon

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