Safety Connector Specifications (Cn8) - Omron R88D-KN ML2 Sries User Manual

Safety Connector Specifications (CN8)

Connection of Safety I/O Signals and Processing of External Signals
12 to 24 VDC
12 to 24 VDC
Safety I/O Signals List
Safety I/O (CN8)
Pin
Symbol
Number

1

2
3 SF1
4 SF1
5 SF2
6 SF2
7 EDM
8 EDM
Shell FG
Connector for CN8 (8 pins)
Name
Industrial Mini I/O
Connector (D-SHAPE1)
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
4.7 kΩ
SF1+ 4
1 kΩ
SF1− 3
4.7 kΩ
SF2+ 6
1 kΩ
SF2− 5
Name
Reserved
Safety input 1
Safety input 2
EDM output
Frame ground
Model
2013595-1
3-1 Servo Drive Specifications
8
10
7
Shell
Function and interface
Do not connect.
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.
A monitor signal is output to detect a safety function
failure.
Connected to the ground terminal inside the Servo Drive.
Manufacturer
Tyco Electronics AMP
KK
Maximum servicevoltage
EDM+
: 30 VDC or less.
Maximum output current
: 50 mADC.
Leakage current
: 0.1 mA max.
EDM−
Residual voltage
: 1.7 V max.
FG
OMRON model
number
R88A-CNK81S
3-30
3