WAGO I/O-SYSTEM 750 Manual - Table Of Contents
WAGO-I/O-SYSTEM 750
Table of Contents
3
750-623 Supply Module DC 24V / 5-15V
Manual
Version 1.2.0
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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 WAGO-I/O-SYSTEM 750 in Compliance with
Underlying Provisions .......................................................................... 9
2.1.4
Technical Condition of Specified Devices ......................................... 10
2.2
Safety Advice (Precautions) .................................................................... 11
3
Device Description ..................................................................................... 13
3.1
View ........................................................................................................ 14
3.2
Connectors ............................................................................................... 15
3.2.1
Data Contacts/Internal Bus ................................................................. 15
3.2.2
Power Jumper Contacts/Field Supply ................................................ 16
3.2.3
CAGE CLAMP
®
Connectors ............................................................. 17
3.3
Display Elements .................................................................................... 18
3.4
Operating Elements ................................................................................. 18
3.5
Technical Data ........................................................................................ 19
3.5.1
Device Data ........................................................................................ 19
3.5.2
Supply ................................................................................................. 19
3.5.3
Connection Type ................................................................................ 19
3.5.4
Climatic Environmental Conditions ................................................... 20
3.6
Approvals ................................................................................................ 21
3.7
Standards and Guidelines ........................................................................ 23
4
Mounting ..................................................................................................... 24
4.1
Mounting Sequence ................................................................................. 24
4.2
Inserting and Removing Devices ............................................................ 25
4.2.1
Inserting the I/O Module .................................................................... 25
4.2.2
Removing the I/O Module .................................................................. 26
5
Connect Devices ......................................................................................... 27
5.1
Connecting a Conductor to the CAGE CLAMP
®
................................... 27
6
Use in Hazardous Environments .............................................................. 28
6.1
Marking Configuration Examples ........................................................... 28
6.1.1
Marking for Europe According to ATEX and IEC-Ex ...................... 28
6.1.2
Marking for America According to NEC 500 .................................... 33
6.2
Installation Regulations ........................................................................... 34
6.2.1
Special Conditions for Safe Use (ATEX Certificate TÜV 07
ATEX 554086 X) ............................................................................... 34