43
UMG 96RM-PN
Digital inputs
When Group 2 is assigned as inputs, the UMG96 RM-
PN has three digital inputs, each of which can have
a signal generator connected to it. If there is a signal,
the associated LED lights up green.
An input signal is detected on a digital input if a voltage of
at least 10V and maximum 28V is applied and a current
of at least 1mA and a maximum of 6mA is flowing. Wiring
longer than 30m must be screened.
Note the correct polarity of the supply voltage!
-
+
24V DC
S1
S2
External
auxiliary voltage
28
29
30
31
2k21
2k21
2k21
2k21
2k21
2k21
2k21
Digital
Input 1
Digital
Input 2
Digital
Input 3
UMG 96RM-PN
Digital inputs 1-3
Fig. Example for the connection of external switch
contacts S1 and S2 to digital inputs 1 and 2.
-
+
Fig. Connection
example of digital
inputs.
Group 2
S3
Summary of Contents for UMG 96 RM-PN
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