Control Output Circuits - Omron R88M-1M Series User Manual

3-1-8

Control Output Circuits

The specifications of the control output circuits are shown below.
Error Output (/ERR), General Output (OUT1 to 3)
Servo Drive
*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
External Brake Interlock Output (EXTBKIR)
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.
Servo Drive
*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.
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
/ERR+,OUT1+,OUT2+,OUT3+
2.2
8, 9, 10, 11
28, 29, 30, 31
/ERR-,OUT1-,OUT2-,OUT3-
Di: Surge voltage prevention diode*
2.2
OUT1+, OUT2+, OUT3+
9, 10, 11
OUT1-, OUT2- ,OUT3-
29, 30, 31
External power supply*
DC 24V
Di: Surge voltage prevention diode*
External power supply
X
12 to 24 VDC
Maximum service voltage: 30 VDC
Di
Maximum output current: 50 mA
Leakage current: 1 mA or less
Residual voltage: 3 V or less
1
*1
External relay ( )
Surge
Di X
suppressor (
4
External power supply*
DC 24V
3
3 Specifications
) Brake
*2
4
3 - 31
3