Ratings - Yamaha RCX222 User Manual

2. Ratings

2. Ratings
c
CAUTION
See "7. I/O connections" in Chapter 3 for a definition of NPN and PNP
specifications.
1. Input
■ NPN specifications
Method
Chapter
Input power
5
Load
Response time
■ PNP specifications
Method
Input power
Load
Response time
2. Output
■ NPN specifications
Method
Load
Residual voltage
Response time
■ PNP specifications
Method
Load
Residual voltage
Response time
1)
* The total load on the same output port (Example: DO20 to DO27)
must be less than 400mA.
5-22
DC input (positive common type)
Photocoupler insulation method
DC 24V±10%, 7mA/point
OFF voltage: 20.0V min (2.0mA)
ON voltage: 3.0V max (5.0mA)
20ms Min. (during on/off)
DC input (negative common type)
Photocoupler insulation method
DC 24V±10%, 7mA/point
ON voltage: 19.5V min (5.0mA)
OFF voltage: 6.5V max (2.0mA)
20ms Min. (during on/off)
NPN open-collector (negative common type)
Photocoupler insulation method
DC 24V±10%, 100mA/point (resistance load)*
2.0V or less
10ms Max.
NPN open emitter (positive common type)
Photocoupler insulation method
DC 24V±10%, 100mA/point (resistance load)*
2.0V or less
10ms Max.
1)
1)