SREL - SmartRelay, SmartRelay G2
- SmartRelais Default G1 (SREL)
Name | Symbol | Description |
|---|---|---|
Power supply unit | + | Either positive terminal when connected to a direct current (5 to 24 VDC) or one of the two alternative current connections (12 V AC) |
Power supply unit | - | Either minus terminal when connected to a direct current (5 to 24 VDC) or the second alternative current connections (12 V AC) |
Battery | Connector for a battery when operated without a power supply unit; order code for battery, including SREL.BAT connector | |
Relay NC | Normally closed contact in the relay changeover contact. This contact is closed against Relay COM when not connected | |
Relay COM | Common contact in the relay changeover contact. This contact is wired either against an NC relay (break contact) or against a NO relay (closing contact) | |
NO relay | Normally open contact in the relay changeover contact. This contact is closed against Relay COM when not connected |