Waveshare RS232 to RS485/422 Active Digital Isolated Converter, Onboard Original SP3232EEN & SP485EEN Chips

WaveshareSKU: RB-Wav-1508
Manufacturer #: 26121

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Sale price ¥2,178

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Description

  • Waveshare RS232 to RS485/422 Active Digital Isolated Converter, Onboard Original SP3232EEN & SP485EEN Chips
  • Facilitates RS232 to RS485/422 conversion
  • Ensures stable communication with isolation
  • Supports up to 1.2km transmission distance
  • Features surge and ESD protection
  • Compact rail-mount ABS case for easy install

The Waveshare RS232 to RS485/422 Active Digital Isolated Converter, Onboard Original SP3232EEN & SP485EEN Chips facilitates the conversion of RS232 signals into balanced differential RS485/422 signals, enabling interface conversion, node expansion, and long-distance communication. It features built-in galvanic isolation, ensuring stable communication with lightningproof and anti-electrostatic protection, making it suitable for industrial control applications. The device supports a transmission distance of up to 1.2km for RS485/422 and is housed in a compact, rail-mount ABS case for easy installation.

  • 1x Waveshare RS232 to RS485/422 Active Digital Isolated Converter, Onboard Original SP3232EEN & SP485EEN Chips
  • 1x Screwdriver
  • 81.9 x 54.0 x 32.0 mm
  • Onboard SP3232EEN and SP485EEN chips for fast, stable, and reliable communication
  • Stable transmission rate of 300~921600 bps
  • Onboard unibody power supply isolation provides stable isolated voltage
  • Onboard unibody digital isolation ensures high reliability and low power consumption
  • Onboard TVS (Transient Voltage Suppressor) for surge and spike voltage protection
  • Onboard self-recovery fuse and protection diodes for over-current/over-voltage protection
  • Onboard 15KV ESD isolation protection and 600W lightning-proof and anti-surge protection
  • Onboard 120R terminal resistor on the RS485/RS422 interface, configurable by jumper
  • Onboard power supply screw terminal allows 5V~36V DC wide range input
  • Three LEDs indicate power and transceiver status
  • RS232 connector: DB9 male/female
  • RS485/422 connector: Screw terminal
  • Transmission distance: approximately 15m for RS232, approximately 1.2km for RS485/422
  • Transmission mode: point-to-point for RS232, point-to-multipoint for RS485/422
  • Direction control: Hardware automatic control
  • Enclosure: Rail-mount ABS case, suitable for 35mm DIN rail

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