Wiring Diagram for Digital I/Ps and O/Ps of model V288*3S CPU:
1.Wiring diagram for testing digital inputs: Note: X0 and X1 are high speed input
SW1 
X0
SW2 
X1
SW3 
X2
SW4 
X3
SW5 
X4
SW6 
X5
SW7 
X6
SW8 X7
F L
+ |
|
|
| C | 0 | |
|
|
| ||||
|
|
| - |
| 1 | |
|
|
|
| |||
| 24VDC | 0 | ||||
Closing Swx will turn on respective inputs
Wiring for transistor type outputs:
Transistor | |
type O/P | |
Y1 |
|
LOAD | Internal |
24VDC | Circuit |
- | F |
Y2 | L |
LOAD | Internal |
24VDC | Circuit |
| 0 |
| 1 |
| 0 |
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