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3-1 Servo Drive Specifications
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
3
Specifications
Safety I/O Signal Table
Safety I/O (CN8)
Connector for CN8 (8 Pins)
Note. The recommended cable is a 6-conductor (AWG30 to AWG26) shielded cable with a finished
outer diameter of 6.7 mm max.
Pin
Number
Symbol
Name Function and interface
1 − Reserved Do not connect.
2 −
3SF1− Safety input 1 Inputs 1 and 2 for operating the STO function, which are
2 independent circuits. This input turns OFF the power
transistor drive signals in the Servo Drive to cut off the
current output to the motor.
4SF1+
5SF2− Safety input 2
6SF2+
7EDM− EDM output A monitor signal is output to detect a safety function
failure.
8EDM+
Shell FG Frame ground Connected to the ground terminal inside the Servo Drive.
Name Model Manufacturer
OMRON model
number
Industrial Mini I/O Connector
(D-SHAPE1)
2013595-1 Tyco Electronics AMP KK R88A-CNK81S
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