18
S0 Pulse input
Each input can be configured as a S0 pulse input
according to EN62053-31.
External power supply and resistor (1.5 kOhm) are
required, see circuit diagram.
Fig. Connection diagram S0 pulse to digital input 8.
UMG510
Digital inputs 5-8
3,9V
4k
2
1
Digital
Input 8
3,9V
4k
3
Digital
Input 7
3,9V
4k
4
Digital
Input 6
3,9V
4k
5
Digital
Input 5
+
-
S0
Impuls-
geber
24V
DC
1,5k
Digital inputs 1+2
The digital inputs 1 and 2 can be configured as tariff
selection inputs for up to 4 different tariffs, see table.
Digital input 3
External recording synchronisation. Data are re-
corded on the rising edge if the recording is
configured to use the external synchronisation.
Digital input 4
Recordings configured to use external enabling will
record data only if this input is active.
Anzahl der Arbeitszähler
Digital Input
Arbeitszähler Nummer
1
2
1
1
-
-
2
1
0
-
2
2
1
-
4
1
0
0
4
2
1
0
4
3
0
1
4
4
1
1
Abb. Arbeitszählerumschaltung
Installation
