Advantech PCI-1241, User Manual

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PCI-1241/1242 User Manual 68
A.5 Local Input/Output
Input
Signal Positive-direction
Limit Switch
4 channels
Negative-direction
Limit Switch Signal
4 channels
Home Sensor
4 channels
Emergency Stop
1 channel
Max. Input
Frequency
20KHz
Input Voltage
Low 18 VDC min.
30 VDC max.
High 0 VDC min.
1 VDC max.
Input Current
1 VDC 0.5 uA (typical)
18 VDC 3.3 mA (typical)
30 VDC 5.8 mA (typical)
Protection
2,500 Vrms photo coupler isolation and
RC filtering
Output
Signal Servo On
4 channels
Position Ready
1 channel
Output Voltage
Open Collector 5 ~ 40 VDC
Sink Current
100 mA max. / channel; 500mA max.
total
Protection
2,500 Vrms photo coupler isolation