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M800W/M80W Series Connection and Setup Manual
4 General Specifications
Specification of input part
Number of pulse phases
Signal output of the encoder
Signal
voltage
Power supply voltage
Current consumption
Number of pulses per rotation
Input frequency (rotation speed)
Cable length
A
phase
A*
phase
B
phase
B*
phase
Z
phase
Z*
phase
a.b.c.d.e: A phase or B phase rising edge (falling edge) phase difference = T/4 ± T/10
IB-1501268-K
Input voltage range
Differential-input voltage VIT+ 0.2V to 5.25V
Differential-input voltage VIT-
a b c d e
T
Three phases (A phase, B phase, a phase difference 90 degrees,
Z phase) (Refer to the waveform below.)
RS422 differential driver output
0V to 5.25V
-5.25V to -0.2V
5VDC±10%
200mA or less
1024 pulse/rev
136kHz or less (8000r/min or less)
50m or less
164
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