Smartrelay Advanced (Srel.adv) - Simons Voss Technologies SmartRelay SREL Series Manual

SREL1+2 (Manual)

5.2 SmartRelay Advanced (SREL.ADV)

Power supply
unit
SREL.BAT battery
Relay
NO relay
External inputs and outputs
NAME SYMBOL DESCRIPTION
Power supply unit +
Normally open contact in the relay
changeover contact. This contact is closed
against Relay COM when not connected
External antenna
SREL.AV
Either positive terminal when connected to a
direct current (5 to 24 V DC) or one of the
two alternative current connections (12
V AC)
5. Connections
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