Switching Points; Connection Examples - promesstec UDA 50-U Series User Manual

3. electrical connection
Automatic reset with output 2 and manual reset with external button
Schaltpunkte
GND S2 S1
9 8 7 6 5 4 3 2 1
Reset

3.3. Switching points

Connection examples

NPN-output GND switching
S1 S2
GND
3 2 1
9 8 7 6 5 4
_
+
X
Relais
9-28 VDC
11