Mitsubishi Electric MELSERVO MR-J2S- A Instruction Manual page 89

3. SIGNALS AND WIRING
(b) Lamp load
For use of internal power supply
Servo amplifier
24VDC
(3) Pulse train input interface DI-2
Provide a pulse train signal in the open collector or differential line driver system.
(a) Open collector system
1) Interface
For use of internal power supply
2m (78.74in) or less
2) Conditions of the input pulse
VDD
COM
R
ALM, etc.
SG
Servo amplifier
24VDC
VDD
Max. input pulse
OPC
frequency 200kpps
About 1.2k
PP, NP
SG
SD
PP 0.9
0.1
tc
NP
For use of external power supply
Servo amplifier
24VDC
ALM, etc.
For use of external power supply
Do not connect
VDD-OPC.
2m (78.74in) or less
24VDC
tHL
tc
tLH
tc 2 s
tF 3 s
tLH
tF
3 - 42
Do not connect
VDD-COM.
VDD
COM
R
SG
Servo amplifier
VDD
Max. input pulse
OPC
frequency 200kpps
PP, NP
SG
SD
tHL 0.2 s
24VDC
10%
24VDC
About 1.2k