Pololu 23201a - UART converter - RS-232 with DB9 connector - Pololu 126

Index: PLL-11112 EAN: 5904422317218

RS232 converter connects the logic circuits operating in the range from 3 V to 5.5 V to the COM port running at a higher or negative voltage.

Pololu 23201a - UART converter - RS-232 with DB9 connector - Pololu 126
€16.90
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Manufacturer: Pololu

Description

RS232 converter connects the logic circuits operating in the range from 3 V to 5.5 V to the COM port running at a higher or negative voltage. The product has soldered connectors goldpin which allow you to connect the attached module to the breadboard or connect using wires. The first 9 pins matches pins in the connector DB9, additional pins are responsible for the power of logic system, the recognition of the connections and inverting the lines.

Konwerter RS232

Pin Description
DCD The detection signal of the carrier
RX Data receiving
TX Data transfer
DTR The readiness of the terminal
GND Ground
DSR The readiness of the modem
RTS A request to send
CTS The readiness of the sending
RI Ring indicator

VCC

The power of logic system

     

INV

Detection signal connection

     

TX

Inverting power lines


Specification

  • Supported standards: TIA/EIA-232-F and ITU V. 28
  • Connector: DB9 female
  • 5 output pins
  • 3 input pins
  • Working voltage: 3 V to 5.5 V
  • Maximum transfer rate: 250 kbps
  • Supply current: 2
  • Dimensions: 3.3 x 3.1 cm

Package width 8 cm
Package height 1.5 cm
Package depth 9 cm
Package weight 0.012 kg

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Product reviews

Pololu 23201a - UART converter - RS-232 with DB9 connector - Pololu 126

5/5

Average grade

2

Customers opinion
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Zdjęcia użytkowników

Mario 11.03.2024 Confirmed purchase Translated review
Works perfectly. It would be better if the "Pololu 23201a Serial Adapter Partial Kit" were also available. This would save the laborious disassembly ;)
Grzegorz 18.09.2023 Confirmed purchase

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