Telegyr 709

Developed by the Landis & Gyr company, the telecontrol protocol Telegyr 709 enables the coupling of control stations to Telegyr 709 substations.

There are two protocol variants:

  • Telegyr 709
    which uses the proprietary PCM (Pulse Code Modulation) format to encode data as 60-bit words with a 16-bit checksum.
  • Telegyr 709 USART
    which uses the asynchronous standard format with start bit, data bits, parity and stop bit for data encoding.

Applicable Products

  • ipConv

    Universal protocol converter for highest degree of flexibility