Siemens CPU 319-3 PN/DP

SIMATIC S7-300 CPU 31xC and CPU 31x, Technical Data
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Preface
Guide to the S7-300
documentation
1
Operating and display
elements
2
Communication
3
Memory concept
4
Cycle and reaction times
5
Technical data of CPU 31xC
6
Technical data of CPU 31x
7
Appendix
A
SIMATIC
S7-300
CPU 31xC and CPU 31x, Technical
Data
Manual
01/2006 Edition
A5E00105475-06
This manual is included in the documentation package
with Order No.: 6ES7398-8FA10-8BA0
The following supplement is part of this documentation:
No. Designation
Drawing number
Edition
1 Product Information A5E00688649-02 03/2006
2 Product Information A5E00830174-01 07/2006

Siemens CPU 319-3 PN/DP Specifications

General

Brand	Siemens
Model	CPU 319-3 PN/DP
Category	Computer Hardware
Language	English

Summary

Safety Guidelines

Safety Alert Symbols and Grades of Danger

Explains the meaning of safety alert symbols and danger grades (Danger, Warning, Caution, Notice).

Qualified Personnel

Operating and Display Elements

CPU 31 xC Operating Elements

CPU 31 x Operating Elements

Specific CPU Operating Elements (317-2 DP, PNDP)

CPU 31 x Status and Error Displays

Communication

Interfaces (MPI, PROFIBUS DP, PROFINET, PtP)

Describes available interfaces like MPI, PROFIBUS DP, PROFINET, and Point-to-Point.

Communication Services Overview

Provides an overview of communication services offered by the CPUs.

Routing and DPV1 Communication

S7 Connections and Resources

Explains S7 connection paths, assignment, distribution, and availability of resources.

Memory Concept

Memory Areas and Retentivity

Explains CPU memory areas (Load, System, RAM) and their retentive properties.

SIMATIC Micro Memory Card (MMC) Properties

Memory Functions

Cycle and Reaction Times

Cycle Time Calculation and Factors

Explains cycle time calculation, factors affecting it, and extensions due to communication load and interrupts.

Response Time Definition and Factors

Defines response time and factors influencing it, including shortest and longest times.

Sample Calculations

Technical Data of CPU 31 xC

CPU 312 C, 313 C, 313 C-2, 314 C-2 Technical Data

Provides detailed technical specifications for CPU 312C, 313C, 313C-2, and 314C-2 models.

Technical Data of Integrated IO

Covers arrangement, usage, parameterization, and electrical data of integrated I/Os.

Technical Data of CPU 31 x

General Technical Data and Dimensions

SIMATIC Micro Memory Card (MMC) Specifications

CPU 312, 314, 315-2 DP, 315-2 PNDP Technical Data

Provides detailed technical specifications for CPU 312, 314, 315-2 DP, and 315-2 PN/DP.

CPU 317-2 DP and CPU 319-3 PNDP Technical Data

Details technical data for CPU 317-2 DP and CPU 319-3 PN/DP, including interfaces and functions.