Omron R88D-1SN01H-ECT, Руководство пользователя

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3 Specifications
3 - 20 AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
The specifications of the safety I/O are shown below.
Note When you do not use the STO function via safety input signals, short-circuit pins 22 and 23, 24 and 26, 3
and 5, and 6 and 7.
When you use the STO function via safety input signals, remove the attached short-circuit wires and do not
connect anything to pins 7 and 22.
3-1-11 Safety I/O Specifications
Connection of Safety I/O Signals and Processing of External Signals
Safety I/O Signal Table
Pin No. Symbol Name Function and interface
3 and 23 SF1+ Safety input 1 Inputs 1 and 2 for operating the STO function, which are two inde-
pendent circuits. This input turns OFF the power transistor drive
signals in the Servo Drive to cut off the current output to the motor.
4 and 24 SF1-
5 and 25 SF2+ Safety input 2
6 and 26 SF2-
1 EDM+ P EDM Output A monitor signal is output to detect a safety function failure.
2 EDM+
21 EDM-
SF1+
SF1-
3
4
430 Ω
4.3 kΩ
SF2+
SF2-
5
2
EDM+
EDM-
21
6
430 Ω
4.3 kΩ
2.2 Ω
24 VDC±5%
24 VDC±5%
SF1+
SF1-
23
24
SF2+ 25
26
1
EDM+ P
SF2-
FG
20
FG
40
External power
supply
External power
supply
Maximum service voltage: 30 VDC
Maximum output current: 50 mADC
Leakage current: 1 mA or less
Residual voltage:
With short-circuit
protection
Without short-circuit
protection
Short-circuit
protection element
2.0 V or less (EDM+P)
1.7 V or less (EDM+)