Mitsubishi Electric MELSERVO-J4 MR-J4 A Series - Page 95

3. SIGNALS AND WIRING
3 - 54
2) Input pulse condition
0.9
0.1
tc tLH
tc tHL
tF
PP
NP
tLH = tHL < 0.2μs
tc > 2μs
tF > 3μs
(4) Encoder output pulse DO-2
(a) Open-collector type
Interfaces
Maximum sink current: 35 mA
ࡈࠜ࠻ࠞࡊ࡜
ࠨ࡯ࡏࠕࡦࡊ
OP
LG
SD
ࠨ࡯ࡏࠕࡦࡊ
OP
LG
SD
DC5V 24V
(b) Differential line driver type
1) Interface
Maximum output current: 35 mA
150䕑
100䕑
Am26LS32⋧ᒰ
ࠨ࡯ࡏࠕࡦࡊ
LA
(LB㧘LZ)
LAR
(LBR㧘LZR)
SD
LG
㜞ㅦࡈࠜ࠻ࠞࡊ࡜
ࠨ࡯ࡏࠕࡦࡊ
LAR
(LBR㧘LZR)
SD
LA
(LB㧘LZ)
Photocoupler
5 VDC to 24 V DC
Servo amplifier
Servo amplifier
Servo amplifier
Servo amplifier
A
m26LS32 or equivalent
High-speed photocoupler