Waveshare RS232 to RS485 Converter (B), Active Digital Isolator, Rail-Mount

WaveshareSKU: RB-Wav-576
Manufacturer #: RS232 TO RS485 (B)

Price  :
Sale price $9.99

Shipping calculated at checkout

Payments and Security

American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


  • 1x RS232 to RS485 (B) Converter
  • 1x Screwdriver


  • 91.6 x 23.3 x 58.7 mm (L x W x H)
  • Power Supply: 6 ~ 36 V DC
  • Protection: Anti-reverse
  • Baudrate: 300 ~ 115200 bps
  • Device Port: RS232 / RS485 standard compatible
  • Case: Rail-mount ABS case
  • Weight: 49 g


  • Connector: Screw terminal
  • Transmission distance: about 15 m
  • Transmission mode: point-to-point


  • Connector: screw terminal
  • Direction control: Hardware automatic control
  • Protection: 600 W lightning proof and surge-suppress, 15KV ESD protection
  • Terminal resistor: 120R, enabled/disabled via a switch
  • Transmission Distance: About 1.2 km
  • Transmission Mode: point-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)

Estimate shipping

You may also like

Your recently viewed products