ID : 10523

I/O Port Map

When an I/O option is not used, I/O port numbers (the number specified when I/O is processed with PacScript program) are up to 511. However, when an I/O option is used, I/O port number 512 or larger will be added.

The actual number of I/O ports that can be allocated to I/O options differs depending on types and settings of I/O options.

I/O port number	Device to be allocated
0 to 15	Digital I/O input
16 to 31	Digital I/O output
32 to 47	Not used.
48 to 59	Hand I/O input
60 to 63	Not used.
64 to 75	Hand I/O output
76 to 127	Not used.
128 to 511	Internal I/O

512 to 767	Field network slave terminal input 1
768 to 1023	Field network slave terminal output 1
1024 to 3071	Not used.
3072 to 3455	Digital input terminal
3456 to 3839	Digital output terminal
3840 to 4095	Digital input/output terminal
4096 to 7871	Field network slave terminal input 2
7872 to 11647	Field network slave terminal output 2
11648 to 15295	Field network slave terminal input 3
15296 to 19903	Not used.
19904 to 23551	Field network slave terminal output 3

ID : 10523

<< Prev Next >>