Mitsubishi Electric MR-J2S-CP Instruction Manual page 71

3. SIGNALS AND WIRING
(b) Lamp load
For use of internal power supply
Servo amplifier
24VDC
(3) Encoder pulse output DO-2
(a) Open collector system
Interface
Max. output current : 35mA
Servo amplifier
OP
LG
SD
(b) Differential line driver system
1) Interface
Max. output current: 35mA
Servo amplifier
LA
(LB, LZ)
LAR
(LBR, LZR)
LG
SD
VDD
COM
R
ALM, etc
SG
Am26LS32 or equivalent
150
For use of external power supply
Servo amplifier
24VDC
VDD
COM
ALM, etc
Note. If the voltage drop (maximum of 2.6V) interferes with the
relay operation, apply high voltage (up to 26.4V) from
external source.
Servo amplifier
OP
LG
SD
Servo amplifier
LA
(LB, LZ)
LAR
(LBR, LZR)
SD
3 - 22
Do not connect
VDD-COM.
R
SG
5 to 24VDC
Photocoupler
High-speed photocoupler
100
(Note)
24VDC
10%