Omron R88D-KN series, User Manual, Page: 83 / 570

3-9
3 Specifications
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
3-1 Ser
v
o Drive Sp
ecification
s
3
3-1-6 C
ontrol Input C
ircuits
This is the detailed information about the CN1 connector input pins.
Note The functions that are allocated by default are given in brackets.
Refer to
7-1 Sequence I/O Signals on page 7-2 for the allocation procedures.

Immediate Stop Input (STOP)
• STOP is used when an external sequence such as the host forcibly turns OFF the servo.
• If the input is turned OFF when the Linear Motor is moving, the dynamic brake makes a
deceleration stop. After the motor stops, it remains in servo-free state.
• If the Immediate Stop Input (STOP) turns ON when the motor is energized, an Immediate Stop
Input Error (Error No. 87.0) will occur.
• This input is allocated to the pin 5 with the default setting.
Precautions for Safe Use
Turn OFF the Immediate Stop Input (STOP) at the same time when you turn OFF the main
power. When the main power turns OFF due to an external immediate stop, the motor will
continues to operate due to residual voltage. This may cause human injuries or damages to the
machine and devices.
3-1-6 Control Input Circuits
3-1-7 Control Input Details
General-purpose Inputs (IN1 to IN 8 )
Pin 5: General-purpose Input 1 (IN1)

[Immediate Stop Input (STOP)]
Pin 7: General-purpose Input 2 (IN2)

[Positive Drive Prohibition Input (POT)]
Pin 8: General-purpose Input 3 (IN3)

[Negative Drive Prohibition Input (NOT)]
Pin 9: General-purpose Input 4 (IN4)

[Origin Proximity Input (DEC)]
Pin 10: General-purpose Input 5 (IN5)

[External Latch Input 3 (EXT3)]
Pin 11: General-purpose Input 6 (IN6)

[External Latch Input 2 (EXT2)]
Pin 12: General-purpose Input 7 (IN7)

[External Latch Input 1 (EXT1)]
Pin 13: General-purpose Input 8 (IN8)

[Monitor Input 0 (MON0)]
4.7 k
Ω
1.0 k
Ω
5
7
IN1
IN2
6 +24VIN
To other input circuit
External power supply
12 VDC ± 5% to
24 VDC ± 5%
Input current
10 mA max.
(per input)
Signal level
ON level: 10 V or more
OFF level: 3 V or less
To another input circuit GND common
Photocoupler input
4.7 k
Ω
1.0 k
Ω
Photocoupler input