Moons' M2DV-1D82D - Servo Drive Connectors and Terminals; Connections and Wiring Notes

M Series AC Servo
User Manual
28
Rev. 1.1
9/13/2021
400-820-9661
4.1.2 Servo Drive Connectors and Terminals
Terminal Identication Description Details
P1
L1
、
L2
、
L3 Used to connect three-phase AC main circuit power
L1C
、
L2C Used to connect single-phase AC for control circuit power
P2
U
、
V
、
W
Used to connect servo motor
Terminal
Symbol
Wire color Description
U Red
Connecting to three-phase
motor main circuit cable
V Yellow
W Blue
B1+
、
B2
、
B3
Regenerative resister terninals
Internal
Resister
Ensure the circuit is closed between B2 and B3,
and the circuit is open between B1+ and B3.
External
Resister
Ensure the circuit is open between B2 and B3,
and connect the external regenerative resister
between B1+ and B2.
CN1 Communication Port User to connect personal computer
CN2 I/O Connector Used to connect external controllers.
CN3 Encoder Feedback Connector Used to connect encoder of servo motor.
CN4 Reserved
CN5 Reserved
CN6
RS-485/CANopen
*RS-232 Communication Port
RJ45 connector, Daisy Chain, Used for RS-485/CANopen
*RS-232 Communication Port (-Q Type Only)
CN7
RS-485/CANopen
Communication Port
RJ45 connector, Daisy Chain, Used for RS-485/CANopen
Communication
4.1.3 Connections and Wiring Notes
• Please ensure grounding wires are securely connected, wires with more than 2.0mm
2
on sectional area
is recommended.
• Grounding method must be single point grounding.
• Ensure L1/L2/L3 and L1C/L2C are correctly wired, and voltage supplies are within the specication
range.
• Ensure U/V/W is following the order of RED/YELLOW/BULE. Wrong connections will cause motor stop
rotation, or wrong rotatory directions.
• Isolation transformer or EMI lter is recommended on drive
’
s power supply to ensure drive
’
s safety and
improve its anti-interference level.
• Please setup an emergence stop circuitry to switch o󰀨 the power supply when fault occurs.
• Please DO NOT touch drive or motor
’
s connector terminals 5 minutes after drive and motor is powered
o󰀨. There are electrical charge components in the circuitry. Therefore, even power is o󰀨, there might still
be hazardous voltages within the circuitry, before its total discharge.
• Install the encoder cables in a separate conduit from the motor power cables to avoid signal noise.
Separate the conduits by 30cm (11.8inches) above.
• Use multi-stranded twisted-pair wires or multi-core shielded-pair wires for signal, encoder feedback
cables.
• The maximum length of signal input/output cable is 5 meters, and the maximum length of encoder (PG)
feedback cables is 15 meters.