Baldor MN1940 - Manual (Page 43)

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Specifications 7-9 MN1940
7.1.5 Digital inputs
Description Unit Value
Type Opto-isolated
Supply voltage
Maximum
Minimum
VDC
24
5
Input forward voltage (max)
Step clock / Direction
Enable
VDC
1.7
1.4
Input current (typical, 5V)
Step clock / Direction
Enable
mA
10.6
6.7
Input current (maximum allowable)
Step clock / Direction
Enable
mA
15
9.4
Maximum input frequency MHz 2.0