Panasonic FP0R User Manual page 56

Item
External power supply for
driving internal circuit
Surge absorber
Operation mode indicator
1)
All FP0 expansion units have been replaced by newer FP0R units with improved specifications.
Limitations on the number of input points that are TRUE simultaneously
Keep the number of input points per common which are simultaneously TRUE within the
following range as determined by the ambient temperature.
E32
16
13
11
y
43 49.6 55
x
x
Ambient temperature [°C]
y
Number of output points per common which are simultaneously TRUE
1 At 24V DC
At 26.4V DC
2
Internal circuit diagram
[NPN]
3
1
2
1 Internal circuit
Output circuit
2
3 Output indicator LED
4 Output
Voltage
Current
1
2
+
4
5
7
5~24V DC
–
5 Load
External power supply
6
7 Load power supply
Description
NPN
21.6–26.4V DC
3mA/point
Zener diode
LEDs
6
24V DC
Expansion
PNP
55