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
3-1-3 EtherCAT Communications Specifications
The specifications of EtherCAT communications are shown below.
3-1-3 EtherCAT Communications Specifications
Item Specifications
Communications standard IEC 61158 Type 12, IEC 61800-7 CiA 402 Drive Profile
Physical layer 100BASE-TX (IEEE802.3)
Connectors RJ45 × 2 (shielded)
ECAT IN: EtherCAT input
ECAT OUT: EtherCAT output
Communications media Recommended media:
Twisted-pair cable, which is doubly shielded by the aluminum tape and braid, with
Ethernet Category 5 (100BASE-TX) or higher
Communications distance Distance between nodes: 100 m max.
Process data Fixed PDO mapping
Variable PDO mapping
Mailbox (CoE)
Emergency messages, SDO requests, SDO responses, and SDO information
Synchronization mode
and communications cycle
DC Mode (Synchronous with Sync0 Event)
Communications cycle: 125 µs, 250 µs, 500 µs, 750 µs, 1 to 10 ms (in 0.25 ms
increments)
Free Run Mode
Indicators ECAT-L/A IN (Link/Activity IN) × 1
ECAT-L/A OUT (Link/Activity OUT) × 1
ECAT-RUN × 1
ECAT-ERR × 1
CiA 402 Drive Profile • Cyclic synchronous position mode
• Cyclic synchronous velocity mode
• Cyclic synchronous torque mode
• Profile position mode
• Profile velocity mode
• Homing mode
• Touch probe function
• Torque limit function

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