Omron R88D-1SN ECT Series User Manual

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4 Configuration and Wiring
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
4-2 Wiring
4
4-2-1 Peripheral Equipment Connection Examples
*1. Recommended products are listed in 4-3 Wiring Conforming to EMC Directives on page 4-47. This connection example
is for when the book-type noise filter is used. When you use the footprint-type noise filter, built the system to directly con-
nect the noise filter and the Servo Drive. When a noise filter is used, install the surge absorber on the power supply input
(LINE) side.
When wiring multiple Servo Drives from the same power supply, use one noise filter for each Servo Drive regardless of
whether the Servo Drives are operated at the same time. The noise generated from the Servo Drive may be transmitted
through the power supply cable and cause other Servo Drives to perform unexpected operations such as regeneration
operation or Overvoltage Error.
*2. There is no polarity on the brakes.
*3. Short-circuit B2 and B3 for models with a built-in regeneration resistor (1SN04L-ECT and 1SN08H-ECT). When the
amount of regeneration is large, remove the short-circuit wire between B2 and B3 and connect a regeneration resistor
between B1 and B2.
*4. There is no internal regeneration resistor for 1SN01L-ECT to 1SN02L-ECT and 1SN01H- ECT to 1SN04H-ECT. When
the amount of regeneration is large, connect the necessary regeneration resistor between B1 and B2.
*5. To ensure safety, install a leakage breaker for the main circuit power supply input in the control panel. Refer to 4-3-2
Selecting Connection Component on page 4-62.
*6. When the DC reactor is not used, short-circuit N1 and N2.
When the DC reactor is used, remove the short-circuit wire between N1 and N2, and connect the DC reactor between
N1 and N2.
*7. External connection components are not required because a brake relay and a surge absorbing element are built into
the Servo Drive.
Design the configuration to cut off the main circuit power supply when the ERR signal (nor-
mally close contact) of the control output function is output (open).
Not doing so may cause a fire.
WARNING

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