Omron R88D-1SN ECT Series User Manual

3 Specifications
3 - 14
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
When you wire the main circuit, use proper wire sizes, grounding systems, and noise resistance.
 Main Circuit Connector (CNA) Specifications
3-1-4 Main Circuit and Motor Connections
R88D-1SN01L-ECT/-1SN02L-ECT/-1SN04L-ECT/-1SN01H-ECT
/-1SN02H-ECT/-1SN04H-ECT/-1SN08H-ECT/-1SN10H-ECT
Pin No. Symbol Name Specifications
1 L1 Main circuit power sup-
ply input
R88D-1SNL-ECT
Single-phase
*1
100 to 120 VAC (85 to 132 V) 50/60 Hz (47.5
to 63 Hz)
R88D-1SNH-ECT
Single-phase
*1
200 to 240 VAC (170 to 252 V) 50/60 Hz (47.5
to 63 Hz)
R88D-1SNH-ECT
3-phase 200 to 240 VAC (170 to 252 V) 50/60 Hz (47.5 to 63
Hz)
*1. For single-phase, connect between any two phases out of the following: L1, L2, and L3.
2L2
3L3
4 B3 External Regeneration
Resistor connection ter-
minals
When the Internal Regeneration Resistor is used
*2
:
• Open between B1 and B2.
• Short-circuit B2 and B3.
When the External Regeneration Resistor is used:
• Connect the External Regeneration Resistor between B1
and B2.
• Open between B2 and B3.
*2. Internal regeneration resistor is not built in the following product models.
Applicable models: R88D-1SN01L-ECT, R88D-1SN02L-ECT, R88D-1SN01H-ECT, R88D-1SN02H-ECT,
R88D-1SN04H-ECT
5B2
6P/B1
7 N1 DC reactor connection
terminals
When the DC reactor is not used:
• Short-circuit N1 and N2.
When the DC reactor is used:
• Connect the DC reactor between N1 and N2.
8N2
9N3
10 24V Control circuit power
supply input
24 VDC (21.6 to 26.4 V)
Measured current value: 600 mA
11
111

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