Advantech BB-232LPTTL33

ULI-227D3 - RS-232 (DB9F) to 3.3 Volt TTL (DB9 Male) Converter, Port Powered.

$72.00
Part Number
  • BB-232LPTTL33
Highlights...

Features

  • Technology: Serial
  • TTL & Current Loop Converter: RS-232 to TTL 3.3 Vdc
  • Serial Port Connector Type: 1 x DB9 Female, 1 x DB9 Male
  • Maximum Serial Transmission Speed: 115.2 Kbps
  • Operating Temperature: 0 ~ 70°C (32 ~ 158°F)
  • Power Input (Serial): Port-Powered from RS-232
  • Mounting: Inline
  • Converts 2 channels in each direction from RS-232 to 3.3 V TTL/CMOS
  • Data rate: up to 115.2 kbps baud
  • Powered from RS-232 data/handshake lines (high or low) - no power supply needed
  • RS-232 DB9 female connector; TTL/CMOS DB9 male connector
4-channel conversion between 3.3 Vdc TTL/CMOS and RS232. TD, RD, RTS, CTS support. Powered by pin/signals 7(RTS), 4 (DTR), 3(TD); lines can be high or low, but must be present to power the converter. Pin 5 is SG for both connectors. Use with microcontrollers or PLCs supporting TTL.