Technical data of CPU 31xC
6.6 Technical data of the integrated I/O
CPU 31xC and CPU 31x, Technical data
6-46 Manual, Edition 08/2004, A5E00105475-05
31 30 29 28 27 26 25 24 16 15…
8
7654321…
Bit no.
PRAL: process interrupt
Inputs are designated with default addresses.
reserved
23
PRAL from E124.0
PRAL from E124.7
PRAL from E125.0
PRAL from E125.7
PRAL from E126.0
PRAL from E126.7
Figure 6-9 Displaying the statuses of CPU 31xC interrupt inputs
PRAL: process interrupt
The inputs are assigned default addresses.
6.6.5 Diagnostics
Standard I/O
Diagnostic data is not available for integrated I/O which is operated as standard I/O (see also
the Reference Manual
Module Data
).
Technological functions
Diagnostics options for the respective technological function are found in the Manual
Technological Functions
.
6.6.6 Digital inputs
Introduction
This section provides the specifications for the digital inputs of CPUs 31xC.
The table includes the following CPUs:
• under CPU 313C-2, the CPU 313C-2 DP and CPU 313C-2 PtP
• under CPU 314C-2, the CPU 314C-2 DP and CPU 314C-2 PtP
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