ContentsNotes on Using this Manualand on the CE Symbol 1Centralized and DistributedConfiguration of aProgrammable Controller 2Installation Guidelines 3Central Controllers andExpansion UnitsPower Supply Units 4CPUs, Memory Cards,Memory Submodules,Interface Submodules 5Multiprocessor Operation/Coordinators 6Interface Modules 7Digital Input/Output Modules 8Analog Input/Output Modules 9Monitoring Module 10Connector Assignments 11AppendicesAppendix AGuidelines for HandlingElectrostatically-SensitiveDevices (ESD) BIndex11/99S5-135U/155USystem ManualThis manual has theorder number:6ES5998-0SH21SIMATICEdition 07

Siemens SIMATIC S5-135U System Manual

Notes on Using this Manual

Connector Assignments

Centralized and Distributed Configuration of a Programmable Controller

Application

Centralized and Distributed Configuration

Installing a PLC with Centralized Configuration

Installing a PLC with Distributed Configuration

Examples

Installation Guidelines

Principles of Installation of Systems for EMC

The Most Important Basic Rules for Ensuring EMC

Installation of Programmable Controllers for EMC

Example of Cabinet Assembly for EMC

Example of Rack and Wall Mounting for EMC

Wiring of Programmable Controllers for EMC

Equipotential Bonding

Shielding of Cables and Lines

Special Measures for Interference-Free Operation

AC power connection for programmers

Checklist for the Electromagnetically Compatible Installation of Control Systems

Power Supplies for Programmable Controllers and I/Os

Connecting the Programmable Controller and Load Power Supply

Connecting Non-Floating or Floating Modules

Release

Interference-Free Installation of Centralized and Distributed Interface Circuits

Interference-Free Connection of Monitors

Shielding and Grounding

Selection and Installation of Cabinets with SIMATIC S5

Types of Cabinet

Removal of Power Dissipation from Cabinets

Examples for Determining the Type of Cabinet

Determining the Power Dissipation of Modules

Central Controllers and Expansion Units, Power Supply Units

S5-135U/155U Central Controller

Installation

Startup

Repair Guidelines

Technical Specifications

Expansion Units

Technical Description of the Expansion Units

Installing the Expansion Units

Power Supply Units

Basic functions

Signalling functions

Inputs and outputs

Indicators and controls

Setting and Connecting the Power Supply Unit

Brief instructions for startup

Establishing the setting and cabling

Removing the power supply unit

Setting the jumpers

Fitting the power supply unit

Fitting the lithium battery

Removing the right-hand fan and connecting the rechargeable battery

Fitting the filter subdrawer

Switching on the power supply unit for the first time

Fault Indications/Fault Diagnostics

Maintenance and Repairs

Replacing the lithium battery

Replacing a fan

Replacing the rechargeable battery

Replacing the filter mat

Replacing a power supply unit

Description of Internal Sequences in the Power Supply Unit

Behavior upon failure of fans

Technical Specifications of the Power Supply Units

Technical Description

V/4 A Load Power Supply

Outputs

Inputs

Indicators

Operation

Maintenance

Replacing the fans

CPUs, Memory Cards, Memory Submodules, Interface Submodules

Installation and Startup

Removing and inserting the module

Controls and indicators

Front connector

CPU 928B

User memory

Second interface SI2

S5-135U

Notes on Using this Manual and on the CE Symbol

Notes on the CE Symbol

Notes for Machine Manufacturers

Safety Notes

Connecting the Programmable Controller and Load Power

Central Controllers and Expansion Units Power Supply Units

Leds and controls

Expansion Units Power Supply Units

Setting the Power Supply Unit

Fan Submodules

Setting and Connecting the Fan Submodule

CPU 948B -3UA13 or CPU 948B -3UA23

Interface Modules

Interfaces of the CPU 948

CPU 928B -3UB21

CPU 928 -3UA21

Flash EPROM Cards

Memory Submodules

Notes on Operation

RAM Submodules with Battery Backup

Interface Submodules

S5-155U

Siemens SIMATIC S5-135U System Manual

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