Digital Inputs; Terminal Block Connections; Input Circuit Diagram - B&R PP21 User Manual

Power Panel • Description of Components

12.10 Digital Inputs

12.10.1 Terminal Block Connections

Inputs 1 - 4 are equipped with additional functions (event counter, ABR evaluation, etc.). The
supply voltage for the digital inputs can be monitored with the application program.
Connection
1
2
3
4
5
6
7
8
9
10
11
12

12.10.2 Input Circuit Diagram

40
Digital inputs pin assignments
Description
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Input 8
Input 9
Input 10
+24 VDC
GND
Table 21: Digital inputs pin assignments
Figure 18: Digital inputs - input circuit diagram
X2
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