Waveshare Industrial USB to 4Ch RS485 Converter, Multi Protection Circuits, Multi System Support, Aluminium Alloy Case

• 1x Waveshare Industrial USB to 4Ch RS485 Converter, Multi Protection Circuits, Multi System Support, Aluminium Alloy Case
• 1x USB to 4Ch RS485
• 1x USB Type A to Type B Cable ~1.2m

Website

• Extends USB to 4-channel RS485, allowing concurrent and independent communication for each channel
• Features onboard TVS (Transient Voltage Suppressor) to effectively suppress surge voltage and transient spike voltage; lightning-proof and anti-electrostatic
• Includes onboard resettable fuse and protection diodes to ensure stable current/voltage outputs, providing over-current/over-voltage protection and improved shock resistance
• Equipped with onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
• Constructed with an aluminum alloy case featuring an oxidation dull-polish surface and CNC process opening; solid and durable
• Host Port: USB
• Device Port: RS485
• Baud rate: 1200bps to 460800bps
• USB operating voltage: 5V
• Connector: USB-B
• Protection: 500mA resettable fuse, ESD protection
• Transmission distance: Approximately 5m for USB, up to 1.2km for RS485
• RS485 Connector: Screw terminal
• Protection: 600W lightning-proof and surge-suppress, 15KV ESD protection
• Transmission mode: Point-to-multipoint (up to 32 nodes, recommended to use repeaters for 16 nodes or more)
• Operating Environment: Temperature -40 to 85°C, Humidity 5%RH to 95%RH
• Operating System: Windows 7/8.1/10/11, Mac, Linux, Android
• Multiple protection features for safety and stability
• Supports wall-mount and rail-mount installation