Mitsubishi Electric C70 Connection Manual page 58

(10) MPG : Connector for 5V manual pulse generator
6
1
Input pulse signal type
Max. input pulse frequency
Number of pulses per rotation
Input signal voltage
Power voltage for pulse generators
Max. output current for pulse generators: :100mA
HA1 (HB1)
HB1 (HA1)
a
a.b.c.d.e: HA1 or HB1 rising edge (falling edge) phase difference = T/4 ± T/10
T: Ha1 or HB1 phase cycle (Min. 10μs)
(11) BAT : Connector for battery
4
1
(12) Service : Connector for MITSUBISHI's servicing (Do not use)
1 OUT 5VDC
2 IN HA1
3 IN HB1
4 OUT SG(0V)
5 ---
6 FG
: 90° phase difference between HA1 and HB1.
: 100kHz
: 100pulse/rev
: H level 3.5V to 5.25V, L level 0V to 0.5V
: 5VDC ± 10%
b c d e
T
1 IN FG
2
3 IN BAT(-)
4 IN BAT(+)
C70 Connection Manual
1
+5VDC
+5VDC
2
HA1
HB1
3
4
SG(0V)
FG
2.5 CNC CPU Module
4700pF
0V
4700pF
0V
39