WAGO-I/O-SYSTEM 750
Table of Contents
3
750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor
Manual
Version 1.1.0
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 ..................................................................................... 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 ............................................................. 18
3.3
Display Elements .................................................................................... 19
3.4
Operating Elements ................................................................................. 19
3.5
Schematic Diagram ................................................................................. 20
3.6
Technical Data ........................................................................................ 21
3.6.1
Device data ......................................................................................... 21
3.6.2
Communication .................................................................................. 21
3.6.3
Supply ................................................................................................. 21
3.6.4
Inputs .................................................................................................. 21
3.6.5
Wire Connection ................................................................................. 22
3.7
Approvals ................................................................................................ 23
3.8
Standards and Guidelines ........................................................................ 24
4
Mounting ..................................................................................................... 25
4.1
Mounting Sequence ................................................................................. 25
4.2
Inserting and Removing Devices ............................................................ 26
4.2.1
Inserting I/O Module .......................................................................... 26
4.2.2
Removing the I/O Module .................................................................. 27
5
Connect Devices ......................................................................................... 28
6
Connecting a conductor to the CAGE CLAMP
®
S ................................. 28
7
Process Image ............................................................................................. 29
8
Use in Hazardous Environments .............................................................. 30
8.1
Marking Configuration Examples ........................................................... 31
8.1.1
Marking for Europe according to ATEX and IEC-Ex ........................ 31
8.1.2
Marking for America according to NEC 500 ..................................... 36
8.2
Installation Regulations ........................................................................... 37
