
- •TABLE OF CONTENTS
- •Important Comments
- •Legal Principles
- •Copyright
- •Personnel Qualification
- •Intended Use
- •Symbols
- •Font Conventions
- •Number Notation
- •Scope
- •Abbreviation
- •The WAGO-I/O-SYSTEM 750
- •System Description
- •Technical Data
- •Manufacturing Number
- •Storage, Consignment and Transport
- •Mechanical Setup
- •Installation Position
- •Total Expansion
- •Assembly onto Carrier Rail
- •Carrier rail properties
- •WAGO DIN Rail
- •Spacing
- •Plugging and Removal of the Components
- •Assembly Sequence
- •Internal Bus / Data Contacts
- •Power Contacts
- •Wire connection
- •Power Supply
- •Isolation
- •System Supply
- •Connection
- •Alignment
- •Field Supply
- •Connection
- •Fusing
- •Supplementary power supply regulations
- •Supply example
- •Power Supply Unit
- •Grounding
- •Grounding the DIN Rail
- •Framework Assembly
- •Insulated Assembly
- •Function Earth
- •Protective Earth
- •Shielding (screening)
- •General
- •Bus Conductors
- •Signal Conductors
- •WAGO Shield (Screen) Connecting System
- •Assembly Guidelines / Norms
- •Fieldbus Coupler/Controller
- •Fieldbus Coupler 750-306
- •Description
- •Hardware
- •View
- •Device Supply
- •Fieldbus Connection
- •Display Elements
- •Configuration Interface
- •Hardware Address (MAC ID)
- •Setting the Baud Rate
- •Operating System
- •Process Image
- •Data Exchange
- •Communication Interfaces
- •Memory Areas
- •Addressing
- •Fieldbus Specific
- •Configuration Software
- •Starting up DeviceNet Fieldbus Nodes
- •Connecting the PC and Fieldbus Node
- •Setting the MAC ID and Baud Rate
- •Configuration with Static Assembly
- •LED Display
- •Node Status
- •Blink Code
- •Fault Message via the Blink Code of the I/O LED
- •Supply Voltage Status
- •Technical Data
- •Fieldbus Controller 750-806
- •Description
- •Hardware
- •View
- •Device Supply
- •Fieldbus Connection
- •Display Elements
- •Configuration and Programming Interface
- •Operating Mode Switch
- •Hardware Address (MAC ID)
- •Setting the Baud Rate
- •Operating System
- •Start-up
- •PLC Cycle
- •Process Image
- •Data Exchange
- •Communication Interfaces
- •Memory Areas
- •Addressing
- •Fieldbus Specific
- •Absolute Addressing
- •Calculate Addresses
- •Address Range for I/O Module Data
- •Address Range for Fieldbus Variables
- •Address Range for Flags
- •Example for Absolute Addresses
- •Programming the PFC with WAGO-I/O-PRO 32
- •WAGO-I/O-PRO 32 Library Elements
- •IEC 61131-3 Program Transfer
- •Transmission via the Serial Interface
- •Transmission via the Fieldbus
- •Special DeviceNet Features of the Controller
- •Connection via the UCMM port
- •Offline Connection Set
- •DeviceNet Shutdown
- •Dynamic Assembly
- •Change MAC ID by SW
- •Heartbeat
- •Bit-Strobe
- •Configuration Software
- •Starting-up DeviceNet Fieldbus Nodes
- •Connecting the PC and Fieldbus Node
- •Setting the MAC ID and Baud Rate
- •Configuration with Static and Dynamic Assembly
- •LED Display
- •Node Status
- •Blink Code
- •Fault Message via the Blink Code of the I/O LED
- •Supply Voltage Status
- •Technical Data
- •I/O modules
- •DeviceNet
- •Description
- •Network Architecture
- •Transmission Media
- •Type of Cable
- •Cable Types
- •Maximum Bus Length
- •Cabling
- •Network Topology
- •Network Grounding
- •Interface Modules
- •Network Communication
- •Objects, Classes, Instances and Attributes
- •Module Characteristics
- •Communication Model
- •Message Groups
- •Message Types
- •I/O Messaging
- •Explicit Messaging
- •I/O Messaging Connections
- •Process data and Diagnostic Status
- •Process Image
- •Assembly Instances
- •Configuration / Parametering with the Object Model
- •EDS Files
- •Object Model
- •Identity Class (0x01):
- •Message Router (0x02):
- •DeviceNet Object (0x03):
- •Assembly Object (0x04):
- •Connection Object (0x05):
- •Acknowledge Handler Object (0x2B):
- •Coupler configuration object (0x64):
- •Discrete Output Point Object (0x66):
- •Analog Input Point Object (0x67):
- •Analog Output Point Object (0x68):
- •Supplement to the Object Model for Controller 750-806
- •Bit-Strobe
- •Dynamic Assembly
- •New Classes for the PFC Fieldbus Variables
- •Class 160 (0xA0) Input PLC Fieldbus Variable USINT
- •Class 161 (0xA1) Input Fieldbus Variable USINT
- •Class 162 (0xA2) Input Fieldbus Variable USINT
- •Class 163 (0xA3) Output Fieldbus Variable USINT
- •Class 164 (0xA4) Output Fieldbus Variable USINT
- •Class 165 (0xA5) Output Fieldbus Variable USINT
- •Class 166 (0xA6) Input Fieldbus Variable UINT
- •Class 167 (0xA7) Input Fieldbus Variable UINT
- •Class 168 (0xA8) Output Fieldbus Variable UINT
- •Class 169 (0xA9) Output Fieldbus Variable UINT
- •Class 170 (0xAA) Input Fieldbus Variable UDINT
- •Class 171 (0xAB) Input Fieldbus Variable UDINT
- •Class 172 (0xAC) Output Fieldbus Variable UDINT
- •Class 173 (0xAD) Output Fieldbus Variable UDINT
- •Class 100 (0x64) - Attribute 44/100/101
- •Identity Class 1 (0x01)
- •Connection Object (0x05)
- •Additional Assembly Instances 10 and 11
- •Application in Explosive Environments
- •Foreword
- •Protective Measures
- •Classification Meeting CENELEC and IEC
- •Divisions
- •Explosion Protection Group
- •Unit Categories
- •Temperature Classes
- •Types of Ignition Protection
- •Classifications Meeting the NEC 500
- •Divisions
- •Explosion Protection Groups
- •Temperature Classes
- •Identification
- •For Europe
- •For America
- •Installation Regulations
- •Glossary
- •Literature List
- •Index

4 • Important Comments
Legal Principles
1 Important Comments
To ensure fast installation and start-up of the units described in this manual, we strongly recommend that the following information and explanations are carefully read and abided by.
1.1 Legal Principles
1.1.1 Copyright
This manual is copyrighted, together with all figures and illustrations contained therein. Any use of this manual which infringes the copyright provisions stipulated herein, is not permitted. Reproduction, translation and electronic and photo-technical archiving and amendments require the written consent of WAGO Kontakttechnik GmbH. Non-observance will entail the right of claims for damages.
WAGO Kontakttechnik GmbH reserves the right to perform modifications allowed by technical progress. In case of grant of a patent or legal protection of utility patents all rights are reserved by WAGO Kontakttechnik GmbH. Products of other manufacturers are always named without referring to patent rights. The existence of such rights can therefore not be ruled out.
1.1.2 Personnel Qualification
The use of the product detailed in this manual is exclusively geared to specialists having qualifications in PLC programming, electrical specialists or persons instructed by electrical specialists who are also familiar with the valid standards. WAGO Kontakttechnik GmbH declines all liability resulting from improper action and damage to WAGO products and third party products due to non-observance of the information contained in this manual.
1.1.3 Intended Use
For each individual application, the components supplied are to work with a dedicated hardware and software configuration. Modifications are only permitted within the framework of the possibilities documented in the manuals.
All other changes to the hardware and/or software and the non-conforming use of the components entail the exclusion of liability on part of WAGO Kontakttechnik GmbH.
Please direct any requirements pertaining to a modified and/or new hardware or software configuration directly to WAGO Kontakttechnik GmbH.
WAGO-I/O-SYSTEM 750
DeviceNet