46
UMG 509
S0 pulse input
You can connect an S0 pulse transducer per
DIN EN62053-31 to any digital input.
This requires an external auxilliary voltage with an
output voltage in the range 18 .. 28V DC and a resistor
of 1.5kOhm.
14
15
16
2k21
2k21
2k21
2k21
2k21
Digital
Input 1
Digital
Input 2
UMG 509
Digital inputs 1-2
-
+
24V DC
External
auxilliary voltage
S0 pulse
transducer
1.5k
Fig. Example for the connection of an S0 pulse
transducer to digital input 1