Digital Inputs; Figure 2-40: Digital Inputs Schematic (Aux I/O Connector); Table 2-41: Digital Input Specifications; Table 2-42: Digital Input Pins On The Auxiliary I/O Connector - Advantech Automation1 XC4 Hardware Manual

XC4 Hardware Manual

2.5.4. Digital Inputs

You can connect the digital inputs to current sourcing or current sinking devices but you must connect all
four inputs in the same configuration. Refer to
designed for high-voltage isolation applications. They should only be used with ground-referenced
circuits.
Table 2-41: Digital Input Specifications
Input Voltage
+5 V to +24 V
Table 2-42: Digital Input Pins on the Auxiliary I/O Connector
Pin# Description
Digital Input 0 / CCW EOT Input
17
Digital Input 1 / CW EOT Input
18
24 Digital Input Common
Digital Input 2 / Home Input
25
26 Digital Input 3
(1) Software configured option
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Approximate Input Current
6 mA
(1)
(1)
(1)
Figure 2-40: Digital Inputs Schematic (Aux I/O Connector)
Figure 2-42 and Figure 2-41. The digital inputs are not
Turn On Time
10 µs
2.5. Auxiliary I/O Connector
Turn Off Time
43 µs
In/Out/Bi
Input
Input
N/A
Input
Input
75