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8.8. Parallel I/O of Option, OP-05
Use the option to extend I/O terminals
The function, settings, interface circuit and timing chart of the option is the same as
Input control | Contact to ground |
Input open voltage | 7 ~ 11 V DC |
Input current | 5 mA max. |
Input threshold voltage | 2 V max. |
Output circuit | Open collector transistor |
Output voltage | 40 V DC max. |
Output saturation voltage | 1.5 V at 50 mA |
Connection
B20
A20
A1 ~ A16 | Input terminals |
A17 | Input common |
A18 | |
A19 |
|
A20 | Frame ground |
B1 ~ B16 | Output terminals |
B17 |
|
B1A1
B18 | Output common |
B19 |
|
B20 | Frame ground |
Terminal List
Refer to 10.4. Parameter list of the function list.
Caution
Do not assign the same function to plural input teminals and keys.
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