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WAGO WAGO-I/O-SYSTEM 752 User Manual

WAGO WAGO-I/O-SYSTEM 752
36 pages
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Fieldbus Dependent I/O Module
PROFIBUS
Manual
Technical Description,
Installation and
Configuring
752-121/000-002
Version 1.0.0
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WAGO WAGO-I/O-SYSTEM 752 Specifications

General IconGeneral
Product CategoryI/O Systems
ManufacturerWAGO
Input Voltage24 VDC
Protection ClassIP20
Product LineWAGO-I/O-SYSTEM
Number of ChannelsConfigurable, dependent on modules
Bus SystemEthernet
Power Supply24 V DC
Mounting TypeDIN rail
ModularityYes
CertificationsCE, UL

Summary

Manual

Technical Description, Installation and Configuring

Overview of manual content: technical details, setup, and operational guidance.

Important Explanations

Legal Basis

Covers copyright, personnel qualifications, and intended use of the product.

Scope of Validity

Defines the applicability and limitations of the manual's content.

Symbols

Explains visual symbols used in the manual for warnings and notes.

Abbreviations

Lists and defines technical acronyms used in the document.

System Description

Base Module Overview

Details the physical and functional aspects of the base module for wiring and connections.

Electronic Module Overview

Describes the plug-in electronic module, its components, and diagnostics.

Technical Data

PROFIBUS DP System Specifications

Covers network parameters like nodes, I/O points, segment length, and baud rates.

Supply and General Specifications

Details supply voltage, current, power, dimensions, housing, and fixing.

Input, Output, and Protection Details

Covers input/output counts, ratings, protection, and conformity labelling.

Environmental, Mechanical, and Safety Specs

Details operating conditions, mechanical strength, electrical safety, and EMC.

Installation

Mechanical Installation

Covers mounting the base module onto the carrier rail and detaching it.

Electronic Module Installation and Marking

Details inserting/extracting the electronic module and using the marking label.

Station Address Setting

Explains how to set the node address using encoding switches on the electronic module.

Electrical Installation General

Provides general guidelines for electrical installation, including ESD precautions and conductor connection.

Module Power Supply Connection

Details the 24V DC supply connection and grounding requirements.

Input Signal Connection

Explains how to connect 2-conductor and 3-conductor sensors to the input terminals.

Output Supply Voltage Connection

Describes how to connect supply voltage for output groups, either internally or externally.

Output Signal Connection

Explains how to connect actuators to the output terminals.

Fieldbus Interface and Cabling

Details the D-SUB connector and specifications for PROFIBUS cabling.

Bus Termination and Connector Design

Explains bus termination, connector types, and series inductance for PROFIBUS connection.

PROFIBUS Cabling Best Practices

Provides recommendations for shielded cables, grounding, and avoiding spur lines for interference resistance.

Schematic Circuit Diagram

Input, Output, and Supply Circuitry

Provides a visual representation of the module's internal electrical connections.

Status Indicators

Input Status Indicators

Explains the LED indicators for input voltage and value status.

Output Status Indicators

Describes the LED indicators for output state, faults, and supply conditions.

Fieldbus Interface Status Indicators

Details the RUN and BF (Bus Failure) LEDs for PROFIBUS communication status.

Overload Status Indicator

Explains the 'OVERLOAD' LED and possible output faults it indicates.

PROFIBUS Communication

PROFIBUS Specification Review

Introduces PROFIBUS standards and the role of GSD files for module configuration.

GSD Files Information

Details where to obtain GSD and symbol files for configuration.

Parameterization Details

Explains the 12-byte parameter structure expected from the master, including watchdog settings.

Configuration Identifier Bytes

Defines the identifier bytes for configuring inputs and outputs of the module.

Diagnosis Information

Covers standard and device status diagnosis, including diagnostic headers and bits.

Diagnostic Bit Groups

Explains how diagnostic bits DS1-DS4 relate to output groups.

Process Data Image Structure

Describes the organization of input and output data within the process image.

Fieldbus Controller Boards

Mentions controller boards for communication and WAGO's PC interface board.

Configuration Software

Discusses the need for configuration software and WAGO's NETCON software.

Accessories

Available Accessories

Lists optional accessories like GSD files, marking labels, fuses, and tools.

Glossary

Technical Term Definitions

Provides definitions for key terms used in the manual.

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