Omron G5 Series User Manual page 236

4 System Design
R88D-KP20H
E
Ground to
100 Ω or less
1MC
Reactor
Regeneration
Resistor
24 VDC
X
User-side
control
device
Control cables
4 - 12
R S T
3-phase 200 to 230 VAC, 50/60 Hz
NFB
Noise filter (*1)
1 2 3
Main circuit
NF
power supply
4 5 6
OFF ON
1MC
X
OMNUC G5-series
(Pulse-train Input Type)
AC Servo Drive
CNA
L1C
L2C
CNA
L1
L2
L3
CNC
B1
(*4)
B3
B2
CN1
X
37 /ALM
36 ALMCOM
CN1
BKIRCOM
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User's Manual
Main circuit
contactor (*1)
X
1MC
Surge suppressor (*1)
Servo error display
Power cables
XB
CNB
24 VDC
U
V
W
Ground to 100 Ω or less
CN2
Encoder cables
*1. Recommended products are listed in 4-3,
*2. Recommended relay: MY relay by
CN1
*3. There is no polarity on the brakes.
24 VDC
XB
BKIR 11
*4. Models with a built-in Regeneration
(*2)
10
PL
OMNUC G5-series
(Pulse-train Input Type)
AC Servomotor
(*3)
M
Wiring Confirming to EMC Directives.
OMRON (24-V) For example, MY2
relay by OMRON can be used with all
G5-series motors with brake because
its rated inductive load is 2 A (24 VDC).
Resistor (KP20H) have B2 and B3
shorted. When the amount of
regeneration is large, remove the
connection between B2 and B3 and
connect a Regeneration Resistor
between B1 and B2.
B
E