2 New Features
Access to the Modules at the CPX-CP Interface
The digital inputs and outputs of the modules connected to the CPX-CPI
interface are mapped by the I/O numbers of the following I/O modules:
I/O Assignment of the
Modules at the CPX-CP
Interface
Number
Element
I/O Numbers of JC-24x
1 ... 4
CPI string 1 ... 4
-
5
CPX FB14
e.g. I/O module number 70
6
CPX-CP-4-FB -
7
CP / CPI output modules
OUT 7101 ... 7132
8
CP / CPI output modules
OUT 7133 ... 7164
9
CP / CPI output modules
OUT 7201 ... 7232
10
CP / CPI output modules
OUT 7233 ... 7264
11
CP / CPI input modules
IN 7101 ... 7132
12
CP / CPI input modules
IN 7133 ... 7164
13
CP / CPI input modules
IN 7201 ... 7232
14
CP / CPI input modules
IN 7233 ... 7264
The I/Os at the JC-647 connected with the JX6-SB(-I) submodule are
numbered in analogy with the I/O numbering at the JC-24x. The input and
output numbers have just got to be prefixed. The prefix corresponds to the
submodule slot 1.
I/O Numbers of JC-647
A CPX terminal with a CPX-CPI interface occupies up to three I/O module
numbers in the CAN system bus. The digital I/Os are represented by the I/O
module numbers according to the following rules:
Assigning the I/O Module
Numbers
the three I/O module numbers max. are consecutive
the local I/Os of the CPX terminal are represented by the first I/O module
number
the I/Os at the CPI strings 1 and 2 are represented by the subsequent I/O
module number
10
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