I/O Numbering System - AutomationDirect C0-USER-M Manual

Chapter 2: Specifications

I/O Numbering System

The CLICK PLC uses decimal numbers for the input (X) and output (Y) addressing.
Module Location
Please refer to the following diagram to understand the module position and I/O numbering.
Position
Address
Addressing can be checked by using the System Configuration window from within the
CLICK programming software. From the Setup pulldown menu, select System Configuration;
otherwise, from the Navigation window select the Function tab, and under PLC configuration,
double click on System Configuration.
2–18
CLICK PLC Hardware User Manual, 6th Edition, Rev. F – C0-USER-M
X 2 16
X: Input Module
Y: Output Position
(0-8)
0 1
PLC
X101
I/O
X001 X008
Y001 Y006 X116
For example, address X216 means
the 16 input point on the second
th
module from the CPU module.
I/O Point #
on the module
(01-16)
2 3 4
X201 X301 X401 X501
X216 X316 X416 X508
5 6 7 8
Y601 Y701 Y801
Y616 Y716 Y808
T h e
I / O