WAGO 753-649 - Table of Contents

WAGO-I/O-SYSTEM 750 Table of Contents 3
753-649 M-Bus Master Module
Manual
Version 1.1.2
Table of Contents
1 Notes about this Documentation .............................................................. 5
1.1 Validity of this Documentation .................................................................. 5
1.2 Copyright.................................................................................................. 5
1.3 Symbols ................................................................................................... 6
1.4 Number Notation ...................................................................................... 8
1.5 Font Conventions ..................................................................................... 8
2 Important Notes .......................................................................................... 9
2.1 Legal Bases ............................................................................................. 9
2.1.1 Subject to Changes ............................................................................. 9
2.1.2 Personnel Qualifications...................................................................... 9
2.1.3 Use of the 750 Series in Compliance with Underlying Provisions ....... 9
2.1.4 Technical Condition of Specified Devices ......................................... 10
2.2 Safety Advice (Precautions) ................................................................... 11
3 Device Description ................................................................................... 14
3.1 View ....................................................................................................... 16
3.2 Connectors ............................................................................................. 17
3.2.1 Data Contacts/Local Bus ................................................................... 17
3.2.2 Power Jumper Contacts/Field Supply ............................................... 18
3.2.3 CAGE CLAMP
®
Connectors .............................................................. 19
3.3 Display Elements ................................................................................... 20
3.4 Operating Elements ............................................................................... 21
3.5 Schematic Diagram ................................................................................ 21
3.6 Overcurrent Shutdown ........................................................................... 22
3.7 Technical Data ....................................................................................... 23
3.7.1 Device Data ....................................................................................... 23
3.7.2 Power Supply .................................................................................... 23
3.7.3 Communication ................................................................................. 24
3.7.4 Connection Type ............................................................................... 24
3.7.5 Climatic Environmental Conditions .................................................... 25
3.8 Approvals ............................................................................................... 26
3.9 Standards and Guidelines ...................................................................... 27
4 Process Image .......................................................................................... 28
5 Mounting ................................................................................................... 28
5.1 Mounting Sequence ............................................................................... 28
5.2 Inserting and Removing Devices ........................................................... 29
5.2.1 Inserting the I/O Module .................................................................... 29
5.2.2 Removing the I/O Module.................................................................. 30
5.3 I/O Modules with Pluggable Wiring Level (Series 753) .......................... 30
5.3.1 Coding ............................................................................................... 31
5.3.2 Plug Removal .................................................................................... 33
6 Connect Devices ....................................................................................... 34
6.1 Connecting a Conductor to the CAGE CLAMP
®
.................................... 34
6.2 Connection Example .............................................................................. 35
6.3 Important Installation Notes ................................................................... 36