Omron G5 Series - Page 235

4 - 11
4 System Design
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
4-2 Wiring
4
4-2-1 Peripheral Equipment Connection Examples
R88D-KP01H/-KP02H/-KP04H/-KP08H/-KP10H/-KP15H (For 3-phase input)
RT
NFB
S
Noise filter (*1)
123
456
E
NF
Ground to
100 Ω or less
3-phase 200 to 240 VAC, 50/60 Hz: R88D-KPH
Main circuit
contactor (*1)
PL
Servo error display
L1C
L2C
L1
L2
L3
OMNUC G5-series
(Pulse-train Input Type)
AC Servo Drive
ALMCOM
/ALM37
36
User-side
control
device
CN1
X
24 VDC
11
20
OUTM1
(BKIR)
OUTM1
COM
XB
24 VDC
Control cables
OMNUC G5-series
(Pulse-train Input Type)
AC Servomotor
W
V
U
B
E
M
CN2
Encoder cables
Power cables
24 VDC
(*3)
(*2)
CN1
CN1
B1
B3
B2
(*4)
Regeneration
Resistor
Reactor
CNB
CNB
CNA
CNA
Ground to 100 Ω or less
X
XB
X
1MC
Surge suppressor (*1)
OFF ON
X
1MC
Main circuit
power supply
1MC
*1. Recommended products are listed in 4-3,
Wiring Confirming 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 brake because its
rated inductive load is 2 A (24 VDC).
*3. There is no polarity on the brakes.
*4. Models with a built-in Regeneration
Resistor (KP08H to KP15H) 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.