WAGO-I/O-SYSTEM 750
Table of Contents
3
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
Pos: 5 /Dokumentation allgemein/Verzeichnisse/Inhaltsverzeichnis - Überschrift 1 und Verzeichnis @ 3\mod_1219151230875_21.doc @ 21063 @ @ 1
Table of Contents
1
Notes about this Documentation............................................................... 12
1.1
Validity of this Documentation............................................................... 12
1.2 Copyright................................................................................................. 12
1.3 Symbols................................................................................................... 13
1.4 Number
Notation..................................................................................... 15
1.5 Font
Conventions .................................................................................... 15
2
Important Notes ......................................................................................... 16
2.1 Legal
Bases ............................................................................................. 16
2.1.1 Subject
to
Changes ............................................................................. 16
2.1.2 Personnel
Qualifications..................................................................... 16
2.1.3
Use of the 750 Series in Compliance with Underlying Provisions .... 16
2.1.4
Technical Condition of Specified Devices ......................................... 17
2.2
Safety Advice (Precautions).................................................................... 18
3
System Description..................................................................................... 20
3.1 Manufacturing
Number........................................................................... 21
3.2
Hardware Address (MAC ID)................................................................. 21
3.3 Component
Update.................................................................................. 22
3.4
Storage, Assembly and Transport ........................................................... 22
3.5 Assembly
Guidelines/Standards.............................................................. 22
3.6 Power
Supply .......................................................................................... 23
3.6.1 Isolation .............................................................................................. 23
3.6.2 System
Supply.................................................................................... 24
3.6.2.1 Connection..................................................................................... 24
3.6.2.2 Alignment ...................................................................................... 25
3.6.3 Field
Supply........................................................................................ 28
3.6.3.1 Connection..................................................................................... 28
3.6.3.2 Fusing ............................................................................................ 29
3.6.4
Supplementary Power Supply Regulations ........................................ 33
3.6.5 Supply
Example.................................................................................. 34
3.6.6
Power Supply Unit ............................................................................. 36
3.7 Grounding ............................................................................................... 37
3.7.1
Grounding the DIN Rail ..................................................................... 37
3.7.1.1 Framework
Assembly.................................................................... 37
3.7.1.2 Insulated
Assembly........................................................................ 37
3.7.2 Grounding
Function............................................................................ 38
3.7.3 Grounding
Protection ......................................................................... 39
3.8 Shielding
(Screening).............................................................................. 40
3.8.1 General ............................................................................................... 40
3.8.2 Bus
Conductors .................................................................................. 40
3.8.3 Signal
Conductors .............................................................................. 40
3.8.4
WAGO Shield (Screen) Connecting System...................................... 41
4
Device Description ..................................................................................... 42
4.1 View ........................................................................................................ 45
4.2 Connectors............................................................................................... 47
4.2.1 Device
Supply .................................................................................... 47
