Omron R88D-1SN ECT Series User Manual

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3 Specifications
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
3-1 Servo Drive Specifications
3
3-1-8 Control Output Circuits
The specifications of the control output circuits are shown below.
*1. When you use an output signal to drive a relay directly, always insert a diode as shown in the above figure.
Use a high-speed diode
When the brake control is performed with the external brake interlock output (EXTBKIR) allocated to
the general output, the connection must be as shown below.
*1. We recommend you to use the OMRON MY Relay (24V type) for the external relay.
*2. We recommend you to use the Panasonic Corporation ERZ-V07D390 for the surge suppressor.
*3. Always insert a diode as shown in the above figure.
We recommend you to use the Sanken Electric Co., LTD. RU2 for the diode.
*4. Do not share the external power supply.
3-1-8 Control Output Circuits
Error Output (/ERR), General Output (OUT1 to 3)
External Brake Interlock Output (EXTBKIR)
X
Di
2.2
/ERR+,OUT1+,OUT2+,OUT3+
8, 9, 10, 11
28, 29, 30, 31
/ERR-,OUT1-,OUT2-,OUT3-
Di: Surge voltage prevention diode*
1
External power supply
12 to 24 VDC
Maximum service voltage: 30 VDC
Maximum output current: 50 mA
Leakage current: 1 mA or less
Residual voltage: 3 V or less
Servo Drive
OUT1+, OUT2+, OUT3+
9, 10, 11
OUT1-, OUT2- ,OUT3-
29, 30, 31
Di: Surge voltage prevention diode*
3
Di
External relay (
*1
)
External power supply*
4
DC 24V
Surge
suppressor (
*2
)
Brake
X
External power supply*
4
DC 24V
Servo Drive
2.2

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