Omron R88D-1SN ECT Series User Manual

8 Safety Function
8 - 8
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
This example shows how to connect multiple Servo Drives.
Connect the EDM signal to the terminal EDM + P on the first Unit, and to the terminal EDM + on a Unit
from the second as shown in the following diagram when you use multiple Servo Drives.
When a G9SP-series safety controller is used, you can connect up to four 1S-series Servo Drives.
Connection with a Safety Controller (Multiple Servo Drives)
M
M
EDM
output
SF1 +
SF2 +
SF2 -
EDM +
EDM
-
SF1 -
Safety
Controller
Test output
Safety input
EDM input
G9SP Series
Safety output
(source)
Safety output 1
Safety output 2
SF1 +
SF2 +
SF2 -
SF1 -
0 V
Servo Drive
Servo Drive
EDM +
P
EDM
output
EDM +
EDM
-
EDM +
P

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