Omron R88D-KN ML2 Sries - Safety Connector Specifications (CN8)

3-30
3-1 Servo Drive Specifications
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
3
Specifications
Safety Connector Specifications (CN8)
Connection of Safety I/O Signals and Processing of External Signals
Safety I/O Signals List
Safety I/O (CN8)
Connector for CN8 (8 pins)
SF1+
12 to 24 VDC
SF1−
4
3
SF2+
12 to 24 VDC
SF2−
6
8
EDM+
EDM−
FG
7
5
10
4.7 kΩ
1 kΩ
4.7 kΩ
1 kΩ
Maximum servicevoltage
: 30 VDC or less.
Maximum output current
: 50 mADC.
Leakage current
: 0.1 mA max.
Residual voltage
: 1.7 V max.
Shell
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