Omron ACCURAX G5 - Wiring; Peripheral Equipment Connection Examples

4-8
4-2 Wiring
Accurax G5 AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
4
System Design
4-2 Wiring
Peripheral Equipment Connection Examples
R88D-KTA5L/-KT01L/-KT02L/-KT04L
R88D-KT01H/-KT02H/-KT04H/-KT08H/-KT10H/-KT15H (Single-phase Input)
RT
NFB
Noise filter (*1)
12
3 4
E
NF
Ground to 100 Ω
or less
Single-phase 100 to 115 VAC, 50/60 Hz: R88D-KTxxL
Single-phase 200 to 240 VAC, 50/60 Hz: R88D-KTxxH
Main circuit contactor (*1)
1MC
PL
Surge suppressor (*1)
Servo error display
L1C
L2C
L1
L3
OMNUC G5-Series
AC Servo Drive
2MC
ALMCOM
/ALM37
36
User-side
control
device
CN1
X
24 VDC
11
10
BKIR
BKIRCOM
XB
24 VDC
Control cables
OMNUC G5-Series
AC Servomotor
W
V
U
B
E
M
CN2
Ground to 100 Ω or less
Encoder cables
Power cables
24 VDC
XB
*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 (KT04L, KT08H, KT10H
and KT15H) 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.
*5. There is no Internal Regeneration Resistor for KTA5L to KT02L,
and KT01H to KT04H. When the amount of regeneration is large,
connect the necessary Regeneration Resistor between B1 and B2.
(*3)
(*2)
CN1
CN1
B1
B3
B2
(*4)
Regeneration Resistor
(*5)
CNB
CNB
CNA
CNA
OFF
X
ON
1MC X
X
Main circuit power supply
2MC
1MC 2MC
2MC
1MC