Homematic IP HmIP-Set-5 Installation Instructions And Operating Manual page 40

Function and device overview
of existing or planned switches and cabling reduces the
installation costs to a minimum. The design, colour and
finish of switches that have already been installed does
not change, since the existing frames and rockers can
continue to be used.
Device overview (see figure 1):
(A)
System button (pairing button and LED)
(B)
Connecting terminal L ( phase conductor)
(C) Connecting terminal 1 (motor "down")
(D)
Connecting terminal 2 (motor "up")
(E) Connecting cable for N (neutral conductor)
Installation overview
Homematic IP
Blind Actuator for
brand switches
40
Frame
(example)
Suitable
adapter
Rocker
(example)