Mitsubishi MR-J4-10A Instruction Manual page 128

3. SIGNALS AND WIRING
2) Input pulse condition
(4) Encoder output pulse DO-2
(a) Open-collector type
Interface
Maximum sink current: 35 mA
Servo amplifier
OP
LG
SD
(b) Differential line driver type
1) Interface
Maximum output current: 35 mA
Servo amplifier
LA
(LB, LZ)
LAR
(LBR, LZR)
LG
SD
0.9
PP
0.1
tc
NP
Am26LS32 or equivalent
150 Ω
3 - 61
tc tHL
tLH = tHL < 0.2 s
tc > 2 s
tF > 3 s
tLH
tF
Servo amplifier
OP
LG
SD
Servo amplifier
LA
(LB, LZ)
LAR
(LBR, LZR)
SD
5 V DC to 24 V DC
Photocoupler
100 Ω
High-speed photocoupler