Mitsubishi Electric MR-J4-10A(-RJ) Instruction Manual page 720

18. MR-J4-03A6(-RJ) SERVO AMPLIFIER
(5) Power supply
Device Symbol
Digital I/F power DICOM
supply input
Open-collector OPC
sink interface
power supply
input
Digital I/F DOCOM CN1-46
common
15 V DC power P15R
supply
Control common LG
Shield SD
Connector
pin No.
CN1-20 Input 24 V DC (24 V DC ± 10% 300 mA) for I/O interface. The power
supply capacity changes depending on the number of I/O interface
CN1-21
points to be used.
For sink interface, connect + of 24 V DC external power supply.
For source interface, connect - of the 24 V DC external power supply.
CN1-12 When inputting a pulse train in the open-collector type with sink
interface, supply this terminal with the positive (+) power of 24 V DC.
Supply + of 24 V DC to this terminal when using CN1-10-pin and CN1-
35-pin by DI.
Common terminal of input signal such as EM2 of the servo amplifier.
This is separated from LG.
CN1-47
For sink interface, connect - of 24 V DC external power supply.
For source interface, connect + of the 24 V DC external power supply.
CN1-1 This outputs 15 V DC to between P15R and LG. This is available as
power for TC, TLA, VC, or VLA. Permissible current: 30 mA
CN1-3 Common terminal of TLA/TC/VC/VLA/OP/MO1/MO2/P15R. Pins are
connected internally.
CN1-28
CN1-30
CN1-34
Plate Connect the external conductor of the shielded wire.
Function and application
18 - 37
Control
I/O
mode
division
P S T