Mitsubishi M80 series Connection And Set Up Manual page 67

M800S/M80 Series Connection and Setup Manual
4 General Specifications
(a) Input for synchronous feed encoder
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
(b) Input for 5V manual pulse generator
Specification of input part
Number of pulse phases
Signal output of manual pulse generator Voltage output, open collector output
Signal voltage
Power supply voltage
Current consumption
Number of pulses per rotation
Input frequency (rotation speed)
Cable length
A(B) phase
B(A) phase
a.b.c.d.e: A phase or B phase rising edge (falling edge) phase difference = T/4 ± T/10
T: A or B phase cycle
IB-1501269-F
Input voltage range
Differential-input voltage VIT+ 0.2V to 5.25V
Differential-input voltage VIT-
a b c d e
T
a b c d e
T
Three phases (A phase, B phase, a phase difference 90 degrees,
Z phase) (Refer to the waveform below.)
Line 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
Two phases (A phase, B phase, a phase difference 90 degrees)
(Refer to the waveform below.)
H level 3.5V to 5.25V
L level 0V to 0.5V
5VDC±10%
100mA or less
25 pulse/rev, 100 pulse/rev
1kHz or less
(2400r/min or less for 25pluse/rev, 600r/min or less for 100pluse/
rev)
20m or less
30