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Siemens SIMATIC NET PROFIBUS User Manual

Siemens SIMATIC NET PROFIBUS
490 pages
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Symbols, Contents
PROFIBUS Networks
1
Topologies of SIMATIC NET PROFIBUS
Networks
2
Configuring Networks
3
Passive Components of RS–485 Networks
4
Active Components of RS–485 Networks
5
Passive Components for PROFIBUS–PA
6
Passive Components for Electrical Networks
7
Active Components for Optical Networks
8
Active Components for Wireless Networks
9
Testing PROFIBUS
A
Lightning and Surge Voltage Protection for
LAN Cables Between Buildings
B
Installing LAN Cables
C
Installing Instructions for SIAMTIC NET
PROFIBUS Plastic Fiber Optic with Simplex
Connenctors or BFOC Connectors and Pul-
ling Loop for the FO Standard Cable
D
Installing Network Components in Cubicles
E
Dimension Drawings
F
Operating Instructions ILM / OLM / OBT
G
General Information
H
References
I
SIMATIC NET – Support and Training
J
Glossary, Index
Manual
05/2000
6GK1970–5CA20–0AA1
Release 2
SIMATIC NET
PROFIBUS Networks

Table of Contents

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Siemens SIMATIC NET PROFIBUS Specifications

General IconGeneral
BrandSiemens
ModelSIMATIC NET PROFIBUS
CategoryNetwork Hardware
LanguageEnglish

Summary

PROFIBUS NETWORKS

1.1 Local Area Networks in Manufacturing and Process Automation

Introduction to LANs in industrial automation, covering communication and distributed systems.

1.2 Basics of the PROFIBUS Network

Overview of the PROFIBUS network standard, access techniques, and transmission methods.

Topologies of SIMATIC NET PROFIBUS Networks

2.1 Topologies of RS-485 Networks

Details on bus, tree, and star topologies for RS-485 based PROFIBUS networks.

2.2 Topologies of Optical Networks

Describes bus, star, and ring topologies using optical fibers and OLMs.

2.3 Topologies of Wireless Networks

Explains point-to-point and point-to-multipoint links using Infrared Link Modules (ILM).

2.4 Topologies with PROFIBUS-PA

Details bus and star topologies for PROFIBUS-PA, including SpliTConnect system.

2.5 Connectivity Devices

Describes devices like DP/DP Couplers, DP/PA Couplers, and DP/PA Links.

Configuring Networks

3.1 Configuring Electrical Networks

Parameters and guidelines for configuring electrical PROFIBUS networks.

3.2 Configuring Optical Networks

Configuration parameters for optical networks, including fiber types and lengths.

3.3 Transmission Delay Time

Factors affecting system reaction time and parameter adaptation for networks.

Passive Components for RS-485 Networks

4.1 SIMATIC NET PROFIBUS Cables

Overview of various LAN cables for PROFIBUS, detailing technical specifications.

4.2 FastConnect Bus Connector

Description of the FastConnect system for quick assembly of PROFIBUS copper cables.

4.3 Bus Connectors

Details on various bus connectors with IP 20 protection and their applications.

4.4 Attaching the LAN Cable to the Bus Connector

Instructions for connecting LAN cables to different bus connector models.

4.7 Bus Terminals for RS-485 Networks

Overview of RS-485 bus terminal versions and their technical specifications.

4.9 Preassembled Connecting Cables

Details on 830-1T and 830-2 connecting cables for PROFIBUS.

Active Components for RS-485 Networks

5.1 RS-485 Repeater

Explanation of RS-485 repeaters, their use, rules, and design.

5.2 Possible Configurations with the RS-485 Repeater

Describes configurations for using RS-485 repeaters with different terminating options.

5.3 Installing and Uninstalling the RS-485 Repeater

Instructions for mounting and removing RS-485 repeaters on S7-300 and standard rails.

5.7 PROFIBUS Terminator

Details on the PROFIBUS terminator, its function, order number, and technical specifications.

Passive Components for PROFIBUS-PA

6.1 FC Process Cable

Description of FC LAN cables for PROFIBUS-PA, including properties and uses.

6.2 SpliTConnect Tap

Details on the SpliTConnect tap system for PROFIBUS-PA segments.

Passive Components for Electrical Networks

7.1 Fiber-Optic Cables

Introduction to fiber-optic cables, advantages, and point-to-point links.

7.2 Plastic Fiber-Optic Cables

Properties and uses of plastic FO cables, including duplex cord and standard cables.

7.3 Glass Fiber-Optic Cables

Details on glass fiber-optic cables: standard, indoor, flexible trailing, and marine types.

7.4 Fiber-Optic Connectors

Information on connectors for plastic and glass fiber-optic cables.

Active Components for Optical Networks

8.1 Optical Bus Terminal OBT

Description of the OBT for attaching single PROFIBUS DP nodes to optical networks.

8.2 Optical Link Module OLM

Details on OLMs for bus, star, and redundant ring topologies in PROFIBUS networks.

Active Components for Wireless Networks

9.1 Infrared Link Module ILM

Description of the ILM for wireless PROFIBUS transmission over short distances.

Testing PROFIBUS

A.1 Hardware Test Device BT200 for PROFIBUS-DP

Details on the BT200 test device for installation, commissioning, and service.

A.2 Testing FO Transmission Paths

Methods for testing fiber-optic transmission paths, including attenuation and OTDR.

Lightning and Surge Voltage Protection for LAN Cables Between Buildings

B.1 Why Protect Your Automation System From Overvoltage?

Introduction to overvoltage causes and protection strategies for automation systems.

B.2 Protecting LAN Cables from Lightning

Coarse and fine protection measures for LAN cables between buildings.

Installing LAN Cables

C.1 LAN Cables in Automation Systems

Importance of LAN cables and protecting them from mechanical and electrical impairment.

C.2 Electrical Safety

Electrical safety rules for connecting power supplies and components to PROFIBUS cables.

C.3 Mechanical Protection of LAN Cables

Measures for protecting LAN cables from physical damage like breaks or kinks.

C.4 Electromagnetic Compatibility of LAN Cables

Guidelines for EMC, including grounding and using cable shields.

C.5 Routing Electrical LAN Cables

Rules for routing cables, including clearances between different cable types.

C.6 Electromagnetic Compatibility of Fiber-Optic Cables

EMC considerations for fiber-optic cables and components in high noise environments.

C.7 Installing LAN Cables

General instructions for installing LAN cables, including handling, strain relief, and torsion.

C.8 Additional Instructions on Installing Fiber-Optic Cables

Specific instructions for handling fiber-optic cables, connectors, and strain relief.

Installation Instructions for SIMATIC NET PROFIBUS Plastic Fiber-Optic with Simplex Connectors or BFOC Connectors and Pulling Loop for the FO Standard Cable

SIMATIC NET PROFIBUS Plastic Fiber Optic

General instructions for working with SIMATIC NET PROFIBUS plastic fiber optic cables.

General Instructions for Working with SIMATIC NET PROFIBUS Plastic Fiber Optic Cables

Instructions to avoid cable damage during handling, cutting, and connector fitting.

Installing Network Components in Cubicles

E.1 IP Degrees of Protection

Explanation of IP codes for casing protection against foreign bodies and water.

E.2 SIMATIC NET Components

Considerations for ventilation, heat dissipation, outdoor installation, and clearances.

Dimension Drawings

F.1 Dimension Drawings of the Bus Connectors

Dimensional drawings for various IP 20 compliant FastConnect bus connectors.

F.2 Dimension Drawings of the RS-485 Repeater

Dimensional drawings for RS-485 repeaters mounted on standard or S7-300 rails.

F.3 Dimension Drawing of the PROFIBUS Terminator

Dimensional drawing of the PROFIBUS terminator.

F.4 Dimension Drawings of the RS-485 Bus Terminal

Dimensional drawings for RS-485 bus terminals on a 15 mm high standard rail.

F.5 Dimension Drawings of the BT12M Bus Terminal

Dimensional drawings for the BT12M bus terminal on a 15 mm high standard rail.

F.6 Dimension Drawings of the Optical Bus Terminal OBT

Dimensional drawings for the Optical Bus Terminal OBT on a 15 mm high standard rail.

F.7 Dimension Drawings Infrared Link Module ILM

Dimensional drawings for the PROFIBUS ILM.

F.8 Dimension Drawings Optical Link Module OLM

Dimensional drawings for the Optical Link Module OLM on standard rails.

Operating Instructions ILM / OLM / OBT

SIMATIC NET

Product Information for SIMATIC NET OLM/P11, OLM/P12, OLM/G11, OLM/G12, OLM/G12-EEC, OLM/G11-1300, OLM/G12-1300.

Product Information

Contains installation instructions for SIMATIC NET PROFIBUS Plastic Fiber Optic with Simplex Connectors.

LED Indicators and Troubleshooting

5.1 LED Indicators

Description of LED indicators on the PROFIBUS OLM and their meanings.

5.2 Troubleshooting

Guidance for localizing faults based on LED indicators or signal contacts.

Configuration

6.1 Configuration of optical line and star topologies

Conditions for configuring optical line and star topologies with OLMs.

6.2 Configuration of redundant optical rings

Configuration requirements for redundant optical rings using OLMs.

Technical Data

OLM Module P11 P12 G11 G12 G11-1300 G12-1300 G12-EEC

Technical specifications for OLM modules including electrical, optical, and environmental data.

Appendix

8.1 CE Designation

Information on EU directives (EMC, Machine Directive) and conformity certificates.

8.2 Literature notes

References to standards, manuals, and further information sources.

8.3 List of abbreviations

List of abbreviations and acronyms used in the document.

8.4 Measuring sockets

Description of measuring sockets for assessing optical signal quality.

8.5 SIMATIC NET - Support and Training

Information on SIMATIC NET training centers and customer support hotlines.

Abbreviations

DIN

Deutsche Industrie Norm (German industrial standard).

ESD

Electrostatic discharge.

EN

European standard.

EMC

Electromagnetic compatibility.

FO

Fiber-optic.

IEEE

Institute of Electrical and Electronic Engineers.

ISO/OSI

International Standards Organization / Open System Interconnection.

HCS

Hard Polymer Cladded Silica Fiber, registered trademark.

LAN

Local Area Network.

LED

Light Emitting Diode.

MPI

Multipoint Interface.

NRZ

Non Return to Zero.

OBT

Optical Bus Terminal.

OLM

Optical Link Module.

OP

Operator Panel.

PCF

Polymer Cladded Fiber.

PE

Polyethylene.

PG

Programming device.

PMMA

Polymethylmethacrylate.

PNO

PROFIBUS User Organization.

POF

Polymer Optical Fiber.

PROFIBUS-DP

PROFIBUS Distributed I/Os.

PROFIBUS-PA

PROFIBUS Process Automation.

PTB

Physikalisch–Technische Bundesanstalt (German official body).

PUR

Polyurethane.

PVC

Polyvinylchloride.

SELV

Safety Extra–Low Voltage (to EN 60950).

UL

Underwriter Laboratories.

UV

ultraviolet.

V

Value factor.

VDE

Verein Deutscher Elektroingenieure (association of German electrical and electronics engineers).

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