HomeMatic IP HmIP-PCBS Installations- Und Bedienungsanleitung Seite 35

(5) Controlling the relay module RSM1 with power supplied for
the relay module by the operating voltage of the actuator:
(6) Controlling the relay module RSM1 with independent power
supply of the relay module:
(7) Controlling of a load (0.5 A max.) with power supplied directly
by the operating voltage of the acutator:
Start-up
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