WAGO 750-882 User Manual

4 Table of Contents WAGO-I/O-SYSTEM 750
750-882 Media Redundancy ETHERNET Controller
Manual
1.5.0
4 Device Description ................................................................................... 47
4.1 View ....................................................................................................... 50
4.2 Connectors ............................................................................................. 52
4.2.1 Device Supply ................................................................................... 52
4.2.2 Fieldbus Connection.......................................................................... 53
4.3 Display Elements ................................................................................... 54
4.4 Operating Elements ............................................................................... 55
4.4.1 Service Interface ............................................................................... 55
4.4.2 Mode Selector Switch........................................................................ 56
4.4.3 Address Selection Switch .................................................................. 58
4.5 Technical Data ....................................................................................... 59
4.5.1 Device Data ....................................................................................... 59
4.5.2 System Data ...................................................................................... 59
4.5.3 Safe electrical Isolation ..................................................................... 59
4.5.4 Supply ............................................................................................... 60
4.5.5 Fieldbus MODBUS/TCP .................................................................... 60
4.5.6 Accessories ....................................................................................... 60
4.5.7 Connection Type ............................................................................... 61
4.5.8 Climatic Environmental Conditions .................................................... 61
4.5.9 Mechanical Strength.......................................................................... 62
4.6 Approvals ............................................................................................... 63
4.7 Standards and Guidelines ...................................................................... 65
5 Mounting ................................................................................................... 66
5.1 Installation Position ................................................................................ 66
5.2 Overall Configuration ............................................................................. 66
5.3 Mounting onto Carrier Rail ..................................................................... 68
5.3.1 Carrier Rail Properties ....................................................................... 68
5.3.2 WAGO DIN Rails ............................................................................... 69
5.4 Spacing .................................................................................................. 69
5.5 Mounting Sequence ............................................................................... 70
5.6 Inserting and Removing Devices ........................................................... 71
5.6.1 Inserting the Fieldbus Coupler/Controller .......................................... 72
5.6.2 Removing the Fieldbus Coupler/Controller ....................................... 72
5.6.3 Inserting the I/O Module .................................................................... 73
5.6.4 Removing the I/O Module.................................................................. 74
6 Connect Devices ....................................................................................... 75
6.1 Data Contacts/Local Bus ....................................................................... 75
6.2 Power Contacts/Field Supply ................................................................. 76
6.3 Connecting a Conductor to the CAGE CLAMP
®
.................................... 77
7 Function Description ................................................................................ 78
7.1 Operating System .................................................................................. 78
7.1.1 Run-up .............................................................................................. 78
7.1.2 PFC Cycle ......................................................................................... 78
7.2 Process Data Architecture ..................................................................... 80
7.2.1 Basic Structure .................................................................................. 80
7.2.2 Example of an Input Process Image ................................................. 83
7.2.3 Example of an Output Data Process Image ...................................... 84
7.2.4 Process Data MODBUS/TCP and EtherNet/IP ................................. 85

WAGO 750-882 Specifications

General

Brand	WAGO
Model	750-882
Category	I/O Systems
Language	English