Digital Inputs - janitza UMG511 Installation And Commissioning Manual

Digital inputs

The UMG511 has 8 digital inputs. The digital
inputs are divided into two groups, each with 4
inputs. Each group has a joint reference.
Fig. example of the connection of digital out-
puts
40
Installation
+
-
+
-
UMG511
Digital inputs 1-4
Digital inputs 1-4
3.9V
4k
3.9V
4k
3.9V
4k
3.9V
4k
Fig. example for the connection of the external
contacts S1 and S2 to the digital inputs 1 and
2.
External
24V
Auxiliary voltage
DC
+
S1
10
Digital
Input 1
S2
9
Digital
Input 2
8
Digital
Input 3
7
Digital
Input 4
6
-