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C20T and C20TC types
■
Pin layout (transistor output type)
• The I/O addresses for the C20T and C20TC control boards are fixed as follows.
■
Internal circuit and wiring example (NPN open collector output type)
I/O power
supply
Controller
power suppy
Power supply
connector
Expansion
power supply
connector
Input connector
Output connector
Load
Internal circuit
5 V
0 V
24 V
(5 V)
0 V 24 V
24 V DC
24 V DC
24 V DC
0 V
24 V
24 V (5 V)
0 V
Output
indicator
Input
indicator
Y1
X1
(5 V)
0 V
Regulator
Max.
1 A
2.4 k
Ω
2.4 k
Ω
Max.
0.5 A
24 V
Input
connector
Output
connector
0V
0V
(5V)
24V
24V
0V
(5V)
0V
24V
Input/output
power supply
Controller
power supply
Expansion power
supply connector
Power supply
connector
RS232C port
(C20TC type only)
5. CS
4. RS
3. RD
2. SD
1. FG
9. ER
8. N.C.
7. SG
6. N.C.
Y6
Y4
Y0
Y2
0V
0V
Y7
Y5
Y1
Y3
0V
0V
X6
X4
(5V)
X0
X2
0V
0V
X7
X5
(5V)
X1
X3
0V
0V
X8
X9
XA
XB
24V
24V
24V
24V
24V
24V
64
4-3. Wiring
15
1
16
2
19
1
20
2
Содержание FP-M Hardware
Страница 1: ...FP M Hardware ACG M0045 1 94 12 FP M Hardware PROGRAMMABLE CONTROLLER ...
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Страница 266: ...258 RECORD OF CHANGES ACG No Date Description of Changes ACG M0045 1 DEC 1994 First edition RECORD OF CHANGES ...
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