98
3 SIGNALS AND WIRING
3.6 Interface
Pulse train input interface DI-2 [A]
Transmit a pulse train signal in the open-collector type.
• Interface
*1 A photocoupler is used as the pulse train input interface. Therefore this circuit may not operate properly due to reduction in current if a
resistor is connected to the pulse train signal line.
• Input pulse condition
PG
SD
NP2
NG
PP2
500 mA
± 10 %
*1
*1
V
CES
≤
1.0 V
I
CEO
≤
100
μ
A
V
CES
≤
1.0 V
I
CEO
≤
100
μ
A
Servo amplifier
Max. input pulse
frequency 200 kpulses/s
Approx. 20 mA
Approx. 1.2 k
Ω
Approx. 20 mA
Approx. 1.2 k
Ω
24 V DC
0.9
0.1
tc
tLH
tc
tHL
tF
PP2
NP2
tLH = tHL < 0.2
μ
s
tc > 2
μ
s
tF > 3
μ
s
Содержание Melservo-J5 MR-J5 Series
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