HomeMatic HMW-Sen-SC-12-FM Installation And Operating Manual page 22

current status (e.g. contact open or closed).
• Extensive configuration options available via
the HomeMatic central control unit
• Flush mounting
A B C D
H
(A) – Device LED
(B) – Bus A
(C) – Bus B
(D) – Earth for bus power supply
(E) – Bus power supply +24 V
(F) – Brought-out switch contact inputs S1 to S7
(G) – Earth for switch contact inputs S1 to S7
(H) – Earth for switch contact inputs S8 to S12
(I) – Terminals for switch contact inputs S8 to S12
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E
I
F
G