Omron OMNUC G5 R88M-K series User Manual page 174

4-2 Wiring
R88D-KN20H-ML2
4
Noise filter (*1)
Ground to 100 Ω
or less
Regeneration
Resistor
24 VDC
User-side
control
device
Control cables
4-9
R S T
3-phase 200 to 240 VAC 50/60Hz
NFB
Main circuit power supply
OFF
X
OMNUC G5-Series
AC Servo Drive
CNA
L1C
L2C
1MC
2MC
1 2 3
E NF
4 5 6
CNA
L1
L2
L3
CNC
B1
(*4)
B3
B2
CN1
X
3 /ALM
4 ALMCOM
X
CN1
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
Main circuit contactor (*1)
ON 1MC 2MC
Surge suppressor (*1)
1MC 2MC X
Servo alarm display
XB
CNB
24 VDC
U
V
W
Ground to 100 Ω
CN2
or less
Encoder cables
CN1
OUTM1 24 VDC
XB
1
(BKIR)
(*2)
OUTM1
2
COM
2MC
1MC
PL
OMNUC G5-Series
AC Servomotor
Power cables
(*3)
*1. A recommended product is listed in 4-3,
Wiring Confirming to EMC Directives.
*2. Recommended relay: MY relay by
OMRON (24-V type) For example, MY2
relay by OMRON can be used with all
G5-series motors with brakes because its
rated induction load is 2 A (24 VDC).
*3. There is no polarity on the brakes.
*4. The Regeneration Resistor built-in type
(KN20H-ML2) shorts B2 and B3. When
the amount of regeneration is large,
remove the connection between B2 and
B3 and connect the Regeneration
Resistor between B1 and B2.
B
M
E