Addressing Digital Inputs - Jetter JetWeb JX2-SIM8 Operator's Manual

5.3 Addressing Digital Inputs

5.3
The register address is made up of the module number and the respective input
number:
Coding of Input Numbers: xyz
Meaning:
Example 1:
The table below shows the input/output numbering for a basic controller with two
JX2-ID 8 modules and one JX2-OD 8 output module, arranged as follows:
20
Addressing Digital Inputs
Note!
Digital input or output modules are taken into account when assigning module
numbers. Intelligent modules, such as SV, SM, PID, etc., located among the
digital input and output modules, are not taken into account.
Module no. 1 is assigned to the basic control unit. Starting from there, the module
numbers are counted left to right.
Basic
Controller
Module # 1
Inputs and Outputs
101 .. 108
JX2-OD8 JX2-ID8
Output Input
Module Module
Module # 2 Module # 3
Output
201 .. 208 301 .. 308
JX2-ID8
Input
Module
Module # 4
Input Input
401 .. 408
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