ABB -free@home SAP/S.3 Product Manual page 22

Alternative: 24 V power cord, supplied by the DIN Rail Power Supply (See mounting
■
diagram) instead of enclosed power supply.
Warning – Short-circuit hazard
–
–
Warning
Do not attempt to power the device using both the DC power jack and the
alternative DC power connection.
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Product manual 2CKA001473B9726
Ensure that the SELV circuits are spatially separated (> 10 mm) from other
circuits.
If the distance lies below the minimum distance, e. g. use electronic sockets
/ insulating hoses.
Use only a single connection.
Connection, installation / mounting
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