User's Manual
Table Of Contents
- 1 General description
- 2 Functional description
- 3 Radio telegram format
- 4 PTM 535 configuration
- 5 Application information
- 6 Regulatory information
- 7 Product history
USER MANUAL
PTM 535 / PTM 535U / PTM 535J – ENOCEAN TRANSMITTER MODULE
© 2019 EnOcean | www.enocean.com F-710-017, V1.0 PTM 535 / 535J User Manual | v1.5 | September 2020 | Page 12/33
3 Radio telegram format
3.1 Standard mode
In standard configuration, PTM 535 transmits the same telegram type as the PTM 210
pushbutton module. The telegram information is encoded within a 7 byte RPS telegram as
shown in Figure 4 below.
Figure 4 – PTM 535 telegram format
This telegram format uses the following fields:
◼ Telegram type (RORG, 1 byte)
The telegram type is always 0xF6 indicating an RPS telegram
◼ Switch data (DATA, 1 byte)
This field encodes the buttons that have been pressed. The encoding depends on the
number of buttons that have been pressed.
◼ EnOcean Unique Radio IO (EURID, 4 byte)
This field contains the ID which uniquely identifies each EnOcean products
◼ Switch status (STATUS)
This field encodes certain properties of the telegram as shown in below.
The STATUS field identifies the message type (U-Message or N-Message) as well as the
repeater level (original telegram, 1 hop repeated, 2 hop repeated) as shown in Figure 5
below.
Figure 5 – STATUS field encoding