Omron R88D-1SN ECT Series User Manual

3 Specifications
3 - 32
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
.
The detailed information about the control output pins is shown below.
Note Refer to 7-2 General-purpose Output Signals on page 7-8 for the allocation procedures.
The specifications of encoder pulse output signals are shown below.
3-1-9 Control Output Details
Error Output (/ERR)
Pin No. Error output Function
8 /ERR+ This output is turned OFF when the Servo Drive detects an
error.
28 /ERR-
General Output (OUT1 to OUT3)
Pin No. General-purpose output The functions that are allocated by default
9 General Output 1 (OUT1+)
Servo Ready Output (READY)
29 General Output 1 (OUT1-)
10 General Output 2 (OUT2+)
Remote Output 1 (R-OUT1)
30 General Output 2 (OUT2-)
11 General Output 3 (OUT3+)
Remote Output 2 (R-OUT2)
31 General Output 3 (OUT3-)
3-1-10 Encoder Pulse Output Specifications
Pin No. Symbol Name Function and interface
17 A+ Encoder phase-A out-
put
Encoder signal output
Line driver output
EIARS422A compliant (load resistance: 120 Ω (Typ.))
Maximum output frequency: 4 Mpps (quadruple multi-
plier)
37 A-
18 B+ Encoder Phase-B out-
put
38 B-
19 Z+ Encoder Phase-Z out-
put
39 Z-
16 GND Encoder GND GND for Encoder

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