Mitsubishi Electric MDS-EX-CV Series Specifications And Instruction Manual page 95

MDS-EX-CV/CVH Series Specifications and Instruction Manual
13 Appx.2: Compliance to EC Directives
13.2 Cautions for EC Directive Compliance
 Wiring
 Always use crimp terminals with insulation tubes so that the connected wire does not contact the neighboring terminals.
 Do not connect the wires directly.
 Always install the power supply unit and servo/spindle drive unit on the metal panel.
 Peripheral devices
 Use EN/IEC Standards compliant parts for the circuit protector and contactor.
 Select type B circuit protector manufactured by RCD.
Apply Annex C of EN60204-1 for sizing of the circuit protector.
 Miscellaneous
 Refer to the next section "Appx.3: EMC Installation Guidelines" for methods on complying with the EMC Directives/EMC
Regulations.
 Ground the facility according to each country's requirements.
 The control circuit connector ( ○ ) is safely separated from the main circuit ( ◎ ) and ground ( ● ).
 Inspect the appearance before installing the unit. Carry out a performance inspection of the final unit, and save the
inspection records.
(PE)
Mitsubishi CNC
Optical communication cable
O 1,2
External emergency
stop input
24VDC
AC
Circuit
reactor
protector
R
S
T
Ground (PE)
Circuit
protector
: Main circuit
: Control circuit
● : Ground
IB-1501700-A
Crimp terminal
Insulation tube
Wire
MDS-EX-CV/CVH
Power supply unit
CN4
CN41
SH21
cable
CN9
EMG2
CN24
EMG1
Contactor
L1
TE1
L2
L3
L+
TE2
MC1
MC
L-
CN23
MC2
L11
TE3
L21
Ground
MDS-E/EH MDS-E/EH
Spindle drive unit Servo drive unit
CN1A
CN1B CN1A
Optical communication cable
CN4 CN4
CN3
CN9
CN9
CN8
CN8
CN2
CN20
LU CN5
CN5
TE1
Spindle
LV
motor
PLG
LW
TE2
L+ L+
TE2
L- L-
TE3 L11
L11
TE3
L21 L21
(PE) (PE)
Ground
76
CN1B
CN3L
Machine side
encoder
CN3M
Machine side
encoder
CN2L
CN2M
MU
Servo
MV
motor
MW
Motor side
TE1 encoder
LU
Servo
LV
motor
Motor side
LW
encoder
(PE)
Ground