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Technical Data
AddFEM
4-4
AddFEM
C79000–G8076–C900–03
Digital Inputs
Number of inputs
12
Type of input to IEC IEC 61131–2
Type 1
Voltage range
–30 V...+30 V DC
0-signal level
–30 V...+5 V
1-signal level
+11 V...+30 V
48-V contact voltage
No
Connection of BEROs possible
Yes
Minimum current at input voltage
5 mA at 11 V (refer to Fig. 4-1)
Delay time (TID)
50
µ
s for signal transitions from 0 to 1
50
µ
s for signal transitions from 1 to 0
Display
The converted values read by the internal mi-
cro controller unit are displayed at the LEDs
on the front.
Configuration of the terminals
Refer to Appendix A, connector X6, Page A-2
10 mA
5 mA
0 mA
0
10
20
30
Ie min
Ie max
Switching point
min.
Switching point
max.
Input characteristic curve of digital inputs
Figure 4-1 Characteristic curve image for digital inputs
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