Mitsubishi Electronics QD75MH1 사용자 설명서
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MELSEC-Q
3 SPECIFICATIONS AND FUNCTIONS
3.4 Specifications of interfaces with external devices
3.4.1 Electrical specifications of input signals
Input specifications
Signal name
Rated input
voltage/current
Working
voltage range
ON
voltage/current
OFF
voltage/current
Input
resistance
Response
time
Forced stop input
signal (EMI)
Upper limit signal
(FLS)
Lower limit signal
(RLS)
Stop signal (STOP)
signal (EMI)
Upper limit signal
(FLS)
Lower limit signal
(RLS)
Stop signal (STOP)
24VDC/5mA
19.2 to
26.4VDC
17.5VDC or more/
3.5mA or more
7VDC or less/
1.0mA or less Approx. 6.8k
1.0mA or less Approx. 6.8k
Ω 4ms or less
5VDC/5mA
4.5 to 6.1VDC
2.5VDC or more/
1mA or more
1VDC or less/
0.1mA or less Approx. 1.2k
0.1mA or less Approx. 1.2k
Ω 1ms or less
1
Pulse width
4ms or more
2ms or more
2ms
or more
or more
(Duty ratio: 50%)
2
Phase difference
Manual pulse
generator A phase
(PULSE
GENERATOR A)
Manual pulse
generator B phase
(PULSE
GENERATOR B)
generator A phase
(PULSE
GENERATOR A)
Manual pulse
generator B phase
(PULSE
GENERATOR B)
A phase
B phase
1ms or more
When the A phase leads the B phase, the
positioning address (current value) increases.
positioning address (current value) increases.
Near-point dog signal
(DOG)
External command
signal (CHG)
(DOG)
External command
signal (CHG)
24VDC/5mA
19.2 to
26.4VDC
17.5VDC or more/
3.5mA or more
7VDC or less/
1.0mA or less Approx. 6.8k
1.0mA or less Approx. 6.8k
Ω 1ms or less