Panasonic FP-M Hardware Manual page 72

4-3. Wiring
C20T and C20TC types
Pin layout (transistor output type)
• The I/O addresses for the C20T and C20TC control boards are fixed as follows.
RS232C port
(C20TC type only)
Internal circuit and wiring example (NPN open collector output type)
24 V
Output connector
64
Output
connector
15
16
Internal circuit
Output
indicator
Max.
0.5 A
Y1 0 V 24 V (5 V)
24 V DC
Input connector
Expansion power
supply connector
Input
connector
1 19 1
2 20 2
Input
indicator
X1 0 V 0 V (5 V) 24 V
24 V DC
Expansion
power supply
connector
Power supply
connector
Input/output
power supply
Controller
power supply
5 V
Regulator
Max.
1 A
24 V 0 V (5 V) 0 V 24 V
24 V DC
I/O power Controller
supply power suppy
Power supply
connector