Table Of Contents - WAGO 750 Series Manual

Content
1 Important Notes .......................................................................................... 5
1.1
1.1.1
1.1.2
1.1.3
1.1.4
1.2
1.3
1.4
1.5
1.6
1.7
2 I/O Modules ............................................................................................... 12
2.1
2.1.1
2.1.2
2.1.2.1
2.1.2.2
2.1.2.3
2.1.2.4
2.1.2.5
2.1.2.6
2.1.2.7
2.1.2.7.1
2.1.2.7.1.1
2.1.2.7.1.2
2.1.2.7.1.3
2.1.2.7.2
2.1.2.7.2.1
2.1.2.7.2.2
2.1.2.7.3
2.1.2.8
2.1.3
2.1.3.1
2.1.3.2
2.1.3.3
2.1.3.4
2.1.3.5
2.1.3.6
3 Use in Hazardous Environments ............................................................. 33
3.1
3.1.1
3.1.2
3.2
WAGO-I/O-SYSTEM 750
I/O Modules
Legal Bases............................................................................................... 5
Copyright ............................................................................................. 5
Personnel Qualifications...................................................................... 5
Use of the 750 Series in Compliance with Underlying Provisions ..... 6
Technical Condition of Specified Devices .......................................... 6
Standards and Guidelines for Operating the 750 Series........................... 7
Symbols .................................................................................................... 8
Safety Information.................................................................................... 9
Font Conventions ................................................................................... 10
Number Notation .................................................................................... 10
Scope ...................................................................................................... 10
Analog Input Modules............................................................................ 12
Overview Analog Input Modules for RTD's 750-461 (/xxx-xxx)..... 12
750-461, (/xxx-xxx) [2 AI Pt100/ RTD] ........................................... 13
Variations...................................................................................... 13
View.............................................................................................. 14
Description.................................................................................... 14
Display Elements .......................................................................... 15
Schematic Diagram....................................................................... 16
Technical Data .............................................................................. 17
Process Image ............................................................................... 19
I/O Modules for Pt Resistance Sensors.................................... 19
Pt 100................................................................................... 21
Pt 1000................................................................................. 21
Pt 100 with Status Information for S5-FB250 in Data Word22
I/O Modules for Ni Resistance Sensors ................................... 23
Ni 100 .................................................................................. 23
Ni 1000 TK6180.................................................................. 24
I/O Modules for Resistance Measuring.................................... 25
Adjustable 750-461/003-000 Variation ........................................ 26
750-461/020-000 [2 AI NTC 20kOhm]............................................. 28
View.............................................................................................. 28
Description.................................................................................... 29
Display Elements .......................................................................... 30
Schematic Diagram....................................................................... 30
Technical Data .............................................................................. 31
Process Image ............................................................................... 32
Identification .......................................................................................... 34
For Europe according to CENELEC and IEC ................................... 34
For America according to NEC 500 .................................................. 37
Installation Regulations.......................................................................... 38
Important Notes
Legal Bases
• 3