Omron R88M-K Series User Manual page 182

4-2 Wiring
R88D-KN30H-ECT-R/-KN50H-ECT-R
4
1MC
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 230 VAC, 50/60 Hz
NFB
Main circuit power supply
OFF ON
X
OMNUC G5-series
AC Servo Drive
TB1
L1C
L2C
1 2 3
NF
E
4 5 6
TB1
L1
L2
L3
B1
(*4)
B3
B2
CN1
X
3 /ALM
4 ALMCOM
X
CN1
BKIRCOM
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Main circuit contactor (*1)
1MC
X
Surge suppressor (*1)
1MC
Servo alarm display
XB
TB1
24 VDC
U
V
W
Ground to 100 Ω or less
CN2
Encoder cables
CN1
24 VDC
XB
BKIR 1
(*2)
2
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 Regeneration Resistor built-in type
(KN30H-ECT-R and KN50H-ECT-R)
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