Industrial USB To RS485 CH340 Bidirectional Converter

This Industrial USB To RS485 CH340 Bidirectional Converter. It boasts built-in protection features, including lightning-proofing, resettable fuses, ESD protection, and TVS diodes. Despite its compact size, it offers remarkable Functionality.

The USB to RS485 converter is exceptionally user-friendly, facilitating automatic transceiving. Its rapid communication, stability, reliability, and safety make it the perfect solution for Industrial control equipment and applications demanding high communication performance.

Features At A Glance:

• USB to RS485 Communication
• Adopt original CH343G and SP485EEN, fast communicating, stable and reliable, better compatibility
• Onboard TVS (Transient Voltage Suppressor) effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic
• Onboard self-recovery fuse and protection diodes ensure the Current/voltage stable outputs, provide Over-current/over-voltage proof, improve shock resistance
• 3 LEDs for indicating the power and transceiver status

Specifications:

• Product type: industrial converter
• Baudrate: 300-115200bps
• Host port: USB
• Device port: RS485
• Size 79mm x 24mm
  

  USB:

• Operating voltage: 5V
• Connector: USB-A
• Protection: 500mA self-recovery fuse, ESD protection
• Transmission distance: about 5m
  

  RS485:

• Connector: screw terminal
• Pins: A+, B-, GND
• Direction control: Hardware automatic control
• Protection: 600W Lightning-proof and Surge-suppress, 15KV ESD protection
• Transmission distance: about 1200m (low rate) (9600Bps Test)
• Transmission mode: Point-to-multipoint (up to 32 nodes; it is recommended to use repeaters for 16 nodes or more)
  

  LED indicators:

• PWR: red power Indicator, lights up when there is a USB connection and voltage is detected
• TXD: Red TX Indicator lights up when the USB port sends data
• RXD: Red RX Indicator lights up when the device ports send data back

Operating environment:

• Temperature: -40℃ ~ 85℃
• Humidity: 5%RH ~ 95%RH
• Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP

Package includes: Industrial USB To RS485 CH340 Bidirectional Converter

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Notes:

1. There may be slight size deviations due to manual measurement and different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different Photography lights, angles, and display monitors.