Chapter 5 Connection Example For Emc Countermeasures; For 1-Axis With 22 Kw Or Less - Mitsubishi Electric MELSERVO EMC Installation Manuallines

5
CONNECTION EXAMPLE FOR EMC
COUNTERMEASURES
5.1

For 1-axis with 22 kW or less

Molded-case
circuit
protector
breaker
*1 : Specific EMC countermeasure
*2 : Shielded cable
*3 : Shielded cable or metal conduit
*4 When the control circuit power supply (L11/L21) of the servo amplifier is 24 V DC, connect AC/DC power supply.
*5 Page 8 Cabinet design
*6 Page 13 Servo motor power cable (1)
*7 Page 15 Encoder cable (2)
*8 Page 16 If controller and servo amplifier are in the same cabinet
*9 Page 16 If controller or others is in the different cabinet from servo amplifier
*10 Page 17 Cables in the same cabinet (4)
*11 Page 17 Regenerative option connection cable (5)
*12 Page 18 Noise filter (for controller power supply)
*13 Page 18 EMC filter (for servo amplifier power supply)
*14 Page 20 Cable clamp fitting
5 CONNECTION EXAMPLE FOR EMC COUNTERMEASURES
24
5.1 For 1-axis with 22 kW or less
EMC
Surge
*13
filter:
*1
Noise
*12
filter:
*1
*1
*5
Cabinet:
*1
*5
Cabinet:
L1/L2/L3
Magnetic
contactor
L11/L21
24 V DC
*1
*8*14
Cable clamp:
Controller
*2
1-axis
Servo amplifier
Option
*2
*1
*10*14
Cable clamp:
*2
Controller,
etc.
Regenerative
option
( )
Cable clamp:
U/V/W/
Cable clamp:
*3
Cable clamp:
*2
E
Encoder
P/C
Cable clamp:
*2
*1
*9*14
Cable clamp:
*1
*11*14
*1
*6*14
*1
*7*14
E
U/V/W
Servo motor
*1
*11*14