WAGO 750-806, Manual

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4 Table of Contents WAGO-I/O-SYSTEM 750
750-806 Fieldbus Controller DeviceNet
TM
Manual
Version 2.0.0
4.3 Display Elements .................................................................................... 44
4.4 Operating Elements ................................................................................. 45
4.4.1 Service Interface ................................................................................. 45
4.4.2 Mode Selector Switch......................................................................... 46
4.4.3 DIP Switch.......................................................................................... 48
4.4.3.1 Baud Rate Setting .......................................................................... 48
4.4.3.2 Station address ............................................................................... 49
4.5 Technical Data ........................................................................................ 50
4.5.1 Device Data ........................................................................................ 50
4.5.2 System Data ........................................................................................ 50
4.5.3 DeviceNet
TM
Fieldbus ........................................................................ 51
4.5.4 Power Supply...................................................................................... 51
4.5.5 Accessories ......................................................................................... 51
4.5.6 Connection Type ................................................................................ 51
4.5.7 Climatic Environmental Conditions ................................................... 52
4.5.8 Mechanical Strength acc. to IEC 61131-2 .......................................... 52
4.6 Approvals ................................................................................................ 53
4.7 Standards and Guidelines ........................................................................ 55
5 Mounting ..................................................................................................... 56
5.1 Installation Position ................................................................................. 56
5.2 Overall Configuration ............................................................................. 56
5.3 Mounting onto Carrier Rail ..................................................................... 58
5.3.1 Carrier Rail Properties ........................................................................ 58
5.3.2 WAGO DIN Rail ................................................................................ 59
5.4 Spacing .................................................................................................... 59
5.5 Mounting Sequence ................................................................................. 60
5.6 Inserting and Removing Devices ............................................................ 61
5.6.1 Inserting the Fieldbus Coupler/Controller .......................................... 62
5.6.2 Removing the Fieldbus Coupler/Controller ....................................... 62
5.6.3 Inserting the I/O Module .................................................................... 63
5.6.4 Removing the I/O Module .................................................................. 64
6 Connect Devices ......................................................................................... 65
6.1 Data Contacts/Internal Bus ..................................................................... 65
6.2 Power Contacts/Field Supply .................................................................. 66
6.3 Connecting a Conductor to the CAGE CLAMP
®
................................... 67
7 Function Description ................................................................................. 68
7.1 Operating System .................................................................................... 68
7.1.1 Run-up ................................................................................................ 68
7.1.2 PFC Cycle ........................................................................................... 68
7.2 Process Data Architecture ....................................................................... 70
7.2.1 Basic Structure.................................................................................... 70
7.3 Data Exchange ........................................................................................ 71
7.3.1 Communication Interfaces .................................................................. 72
7.3.2 Memory Space .................................................................................... 72
7.3.3 Addressing .......................................................................................... 76
7.3.3.1 Fieldbus-Specific Addressing ........................................................ 76
7.3.3.2 Absolute Addressing ...................................................................... 78
7.3.3.3 Calculate Addresses ....................................................................... 79