USB to RS232 Isolated TTL | CMOS Adapter Cable with TB

USB to RS232 isolated TTL Adapter

The new USB to RS232 isolated TTL adapter allows you to control your voltage setting as you need whether 3.3V or 5V is needed. Dip switch controls are located at the RS232 terminal block for easy access to your voltage setting.

  • Voltage can be set foe 3.3V or 5V – Voltage labels on adapter.
  • 8ft. length allows flexible connections.
  • 5-pin terminal block RS232 serial connection for wired applications.
  • Supports 2,500Vrms Isolation for TTL / CMOS Signals (TXD, RXD, GND)


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