
XPCI1C00 Motion Control Card User Manual V1.0
3.6.
IN: Digital Input
Digital inputs are distributed in X300 and X301 signal interfaces.
3.6.1.
Digital Input Specification & Wiring
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Specification
Item
Low-speed input (specialized input) (general input IN0-IN31)
Input method
NPN Leakage type
Frequency
<5kHz
Voltage level
DC24V
Current
4.8mA
Max leakage current when off
25μA
Voltage to open
<14.5V
Min current
1.8mA
Impedance
4.7Ω
Isolation
The times in the form are typical based on the resistive load, and may change when the load circuit
changes.
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Wiring Reference
1.
specialized input: origin switch signal
Generally, in motion control system, one position sensor needs to be used to set one
position reference point, namely, the origin position. Then, it is convenient to control