Omron R88M-K Series User Manual page 282

4-2 Wiring
R88D-KT30F/-KT50F
Ground to 10 Ω or less.
4
1MC
Reactor
Regeneration
Resistor
24 VDC
User-side
control
device
4-15
R S T
3-phase 380 to 480 VAC, 50/60 Hz
NFB
Noise filter (*1)
1 2 3
E NF
Main circuit power supply
4 5 6
OFF
X
OMNUC G5-series
AC Servo Drive
TB2
24 V
0 V
24 VDC
TB1
L1
L2
L3
B1
(*4)
B3
B2
CN1
X
37 /ALM
36 ALMCOM
X
CN1
Control cables
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Main circuit contactor (*1)
X
ON
Surge suppressor (*1)
1MC
Servo alarm display
XB
TB1
24 VDC
U
V
W
Ground to 10 Ω or less
CN2
Encoder cables
CN1
24 VDC
XB
BKIR 11
(*2)
BKIRCOM 10
1MC
PL
OMNUC G5-series
AC Servomotor
Power cables
(*3)
*1. Recommended products are listed in 4-3
Wiring Conforming to EMC Directives.
*2. Recommended relay: MY relay by
OMRON (24-V)
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 Built-in Regeneration Resistor
(KT30F and KT50F) connects 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