Mitsubishi Electric MR-JE-_A Instruction Manual page 66

3. SIGNALS AND WIRING
(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
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 points
CN1-21
to be used.
For sink interface, connect + of 24 V DC external power supply.
For source interface, connect - of 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.
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 24 V DC external power supply.
CN1-3 This is a common terminal for TLA, TC, VC, VLA, OP, MO1, and MO2.
Pins are connected internally.
CN1-28
CN1-30
CN1-34
Plate Connect the external conductor of the shielded wire.
Function and application
3 - 31
Control
I/O
mode
division
P S T