Omron R88D-1SN ECT Series User Manual

4 Configuration and Wiring
4 - 28
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
R88D-1SN55H-ECT/-1SN75H-ECT (200 to 240 VAC)
R88D-1SN55F-ECT/-1SN75F-ECT (380 to 480 VAC Neutral ground-
ing)
RTS
123
456
E
NF
PL
L1
L2
L3
CN1
X
24 VDC
B
E
M
CN2
(*7)
CN1
B3
B2
B1
(*3)
(*6)
CNA
X
X
1MC
(*1)
OFF ON
X
1MC
1MC
N2
N1
CNB
Power cable
Encoder cable
(*1)
Main circuit contactor
Surge suppressor
Servo error display
1S-series Servo Drive
Main circuit power supply
User-side
control
device
Control cable
Other E-CAT
devices
Noise filter (*1)
3-phase 200 to 240 VAC, 50/60 Hz: R88D-1SNH-ECT
3-phase 380 to 480 VAC, 50/60 Hz: R88D-1SNF-ECT
24 VDC
CND
+24
0V
External
regeneration
resistor
DC Reactor
CN10(E-CAT IN)
CN11(E-CAT OUT)
24 VDC
/ERR
/ERR+
(*4)
Breaker or Fuse
N3
P
Control power
supply
1S-series
Servomotor
DB3
DB2
DB1
CNE
0V
_BKIR
BKIR-
BKIR+
CN12
+24V
_BKIR
(*2)
V
U
CNC
W
FG
ECAT cable
(*5)
External Dynamic Brake resistor
Internal Dynamic Brake resistor
CN1
Internal
regeneration
resistor
Ground (*8)
Ground (*8)

Omron R88D-1SN ECT Series Specifications

General

Feedback	Incremental encoder, Absolute encoder
Position Control	Yes
Speed Control	Yes
Torque Control	Yes
Communication Interface	EtherCAT
Power Supply Voltage	200 to 240 VAC
Output Power	0.1 to 1.5 kW
Input Voltage Range	170 to 264 VAC
Control Method	Sine-wave PWM control
Main Circuit Power Supply	200-240 VAC
Applicable Motor Capacity	0.1 to 1.5 kW
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Encoder Error
Ambient Operating Temperature	0 to 55°C
Vibration Resistance	4.9 m/s² (10 to 55 Hz)
Shock Resistance	98 m/s2
Weight	Varies by model