USER MANUAL
PTM 215B – BLUETOOTH
®
PUSHBUTTON TRANSMITTER MODULE
© 2019 EnOcean | www.enocean.com
F-710-017, V1.0
PTM 215B User Manual | v1.9 | June 2019 | Page 10/85
User Interface
PTM 215B devices provide four button contacts. They are grouped into two channels
(Channel A and Channel B) each containing two button contacts (State O and State I).
The state of all four button contacts (pressed or not pressed) is transmitted together with a
unique device identification (48 Bit device ID) whenever the energy bow is pushed or re-
leased.
Figure 4 below shows the arrangement of the four button contacts and their designation:
Figure 4 – Button contact designation
O
I
B
A
CHANNEL
STATE
O
I
B
A
CHANNEL
STATE
