Chapter 6. CPU Functions
6-11
6.8 Allocation of Input/Output Number
Allocation of I/O number is to allocate an address to every I/O of each module to read data from input module and
output data to output module when it executes operations.
XGB series adopts each I/O 64 points occupation to every module.
(1) Allocation of I/O number
64 points are allocated to every module (incl. special, communication).
Number of
Connection stage
Type I/O allocation Remarks
0
Input : %IX0.0.0 ~ %IX0.0.63
Output: %QX0.0.0 ~ %QX0.0.63
Real input : %IX0.0.0 ~ %IX0.0.15
Real output: %QX0.0.0 ~ %QX0.0.15
1
Input : %IX0.1.0 ~ %IX0.1.63
Output: %QX0.1.0 ~ %QX0.1.63
Real input : %IX0.1.0 ~ %IX0.1.31
2
Input : %IX0.2.0 ~ %IX0.2.63
Output: %QX0.2.0 ~ %QX0.2.63
Real output: %QX0.2.0 ~ %QX0.2.31
3 XBL-C41A
Input : %IX0.3.0 ~ %IX0.3.63
Output: %QX0.3.0 ~ %QX0.3.63
-
4
Input : %IX0.4.0 ~ %IX0.4.63
Output: %QX0.4.0 ~ %QX0.4.63
-
5
Input : %IX0.5.0 ~ %IX0.5.63
Output: %QX0.5.0 ~ %QX0.5.63
-
6
Input : %IX0.6.0 ~ %IX0.6.63
Output: %QX0.6.0 ~ %QX0.6.63
Real input : %IX0.6.0 ~ %IX0.6.31
7
Input : %IX0.7.0 ~ %IX0.7.63
Output: %QX0.7.0 ~ %QX0.7.63
Real output: %QX0.7.0 ~ %QX0.7.31
Empty I/O point is available for internal relay.