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Page 92 AD-4402
8.8.
8.8.8.8.
8.8. Parallel I/O of Option, OP-05
Parallel I/O of Option, OP-05Parallel I/O of Option, OP-05
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
buit-in I/O terminal.
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
A1 ~ A16 Input terminals
A17
A18
A19
Input common
A20 Frame ground
B1 ~ B16 Output terminals
B17
B18
B19
Output common
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.
A
20
B1
B20
A
1