Main Circuit And Control Circuit Connector Signal Names And Applications - Mitsubishi Electric MELDAS MDS-R Series Technical Specification And Instruction Manual

7-2-2 Main circuit and control circuit connector signal names and applications

The following table shows the details for each terminal block signal.
Name Signal name
Main circuit
L1 . L2 . L3
power supply
Regenerative
P, C
resistor
U . V . W
Motor output
Protective
PE grounding
(PE)
Control circuit
VDD, SG
power supply
7. Wiring and Connection
Main circuit power supply input terminal
Connect a 3-phase 200 to 230VAC, 50/60Hz power supply.
Regenerative resistor connection terminal
Connect the regenerative resistor.
Servomotor power output terminal
The servo/spindle motor power terminal (U, V, W) is connected.
Grounding terminal
The servomotor/spindle motor grounding terminal is connected and
grounded.
Control circuit power supply input terminal
Connect 24VDC.
7 - 5
Description