Mitsubishi Electric QD75P1N User Manual page 80

3 SPECIFICATIONS AND FUNCTIONS
QD75P /QD75D
Signal name
voltage/current
Drive unit READY
(READY)
Stop signal (STOP)
Upper limit signal
(FLS)
Lower limit signal
(RLS)
Zero signal
(PG05/PG024)
Differential receiver equivalent to AM26LS32
(ON/OFF level
Manual pulse
generator A phase
(PULSE
GENERATOR A)
Manual pulse
generator B phase
(PULSE
GENERATOR B)
Near-point dog signal
(DOG)
External command
signal (CHG)
(1) Input specifications
Rated input Working
voltage range
19.2 to
24VDC/5mA
26.4VDC
5VDC/5mA 4.5 to 6.1VDC
24VDC/5mA 12 to 26.4VDC
ON
OFF
ON: 1.8V or more, OFF: 0.6V or less)
5VDC/5mA 4.5 to 6.1VDC
Pulse width
1
4ms or more
2ms
or more
(Duty ratio: 50%)
Phase difference
2
A phase
B phase
19.2 to
24VDC/5mA
26.4VDC
ON
voltage/current voltage/current
17.5VDC or more/
3.5mA or more
2VDC or more/ 0.5VDC or less/
2mA or more
10VDC or more/
3mA or more
3 s or less
1ms or more
2.5VDC or more/
2mA or more
2ms or more
When the A phase leads the B phase, the
positioning address (current value) increases.
1ms or more
17.5VDC or more/
3.5mA or more
3 - 22
OFF Input
resistance
7VDC or less/
Approx. 4.7k  4ms or less
1.7mA or less
Approx. 0.3k  1ms or less
0.5mA or less
3VDC or less/
Approx. 4.7k  1ms or less
0.2mA or less
3 s or less
1VDC or less/
Approx. 1.5k  1ms or less
0.1mA or less
7VDC or less/
Approx. 4.3k  1ms or less
1.7mA or less
MELSEC-Q
Response
time