HomeMatic RS485 Installationsanleitung Seite 23

(A) – PE connection
(B) – Switch for bus terminator
(C) – Device LED
(D) – Disconnecting fuse
(E) – Bus connection A
(F) – Bus connection B
(G) – +24 V from power supply unit
(H) – GND from power supply unit
(I) – GND to device to be protected
(J) – +24 V to device to be protected
A
B
C
D
E
G H
F
I J
23