CTU-232 is a device operating on the principle of contactless collection of unique identification data from the Unique transponder (RFID). These data are properly processed and forwarded in serial form to the master device.

  • EOL

In addition to the reader, you can connect a signaling LED notifying about the correct reading of the transponder and an LED indicating the presence of power. There is a buzzer on the board that makes a short beep when the transponder is read.

Technical specification:

  • Vdd supply voltage: 8-13V
  • Supply current: 5-55mA
  • Rated operating frequency of the module: 125kHz
  • Modulation of data received from transponder: Manchester
  • Speed ​​of data received from the transponder: RF / 64 (1953b / s)
  • Output current capacity: Rx Tx TransponderLed: 15mA
  • Transponder reading distance: 8-10cm
  • Maximum frequency of readings: 2 transponder readings / sec.
  • Parameters of data transmission to the master device: 9600 b / s, 8 data bits, 1 stop bit, no parity bit, on voltage levels in accordance with RS232C

The above product is being discontinued. For new projects, we recommend using the CTU-D modules.


Ask for support

We are at your service for any questions related to our products.

Looking for customized version of this product?

Apart from the offer of universal RFID readers and modules available permanently in the offer Netronix provides RFID design services for individual customer requirements. This enables creation of RFID device to be tailored to the specific RFID application.

If you have any questions about design of RFID devices please contact us by e-mail at netronix@netronix.pl.

Cooperation with Netronix is always the right decision!

Without stopping, we change with the changing market.
We offer our clients not only ready-made products, but also individual solutions.