janitza UMG 508 - Page 37

37
UMG 508
S0 impulse input
You can connect an S0 impulse generator in ac-
cordance with DIN EN62053-31 to each digital
input.
You require an external auxiliary voltage with an
output voltage in the range of 20 .. 28V DC and
a resistor with 1.5kOhm.
Illu. Example for the connection of an S0 impul-
se generator to digital input 1.
24V
DC
-
+
External
auxiliary voltage
UMG508
Digitale Inputs 1-4
Digital Inputs 1-4
3.9V
4k
10
Digital
Input 1
Digital
Input 3
Digital
Input 2
Digital
Input 4
3.9V
3.9V
3.9V
4k
4k
4k
9
8
7
6
1.5k
S0
Impulse
generator