Homematic IP HmIP-DRDI3 Installation And Operating Manual page 48

Function and device overview
Device overview (see figure 1):
(A) System button (teach-in button and LED)
(B) Channel button
(C) Select button
(D) LC display
(E) Connecting terminal for push-button/switch
channel 1-3
(F) Connecting terminals for phase conductor (channel
1 and 2)
(G) DIN rail lock
(H) Connecting terminals for phase conductor (power
supply/channel 3)
(I) Connecting terminal neutral conductor
(J) Connecting terminals for the consumer (load)
Display overview (see figure 1):
Symbol
1 1
1 1
1 1
RX
1 1
1
TX
RX
1
1
TX
RX
RX
1 1
1 1
TX
TX
RX
RX
V
TX
TX
V
48
Meaning
Channel switched on
Channel switched off
Input not activated
V
V
Input activated
Receiving data
Transmitting data
Percentage (indicated, if switching status
or duty cycle are displayed)
V
Temperature indication (indicated, if
V
temperature is displayed)
V
V