Content •iii
WAGO-I/O-SYSTEM 750
I/O Modules
Content
1Important Notes ..........................................................................................5
1.1 Legal Bases...............................................................................................5
1.1.1 Copyright ............................................................................................. 5
1.1.2 Personnel Qualifications......................................................................5
1.1.3 Use of the 750 Series in Compliance with Underlying Provisions .....6
1.1.4 Technical Condition of Specified Devices .......................................... 6
1.2 Standards and Guidelines for Operating the 750 Series...........................7
1.3 Symbols....................................................................................................8
1.4 Safety Information....................................................................................9
1.5 Font Conventions ................................................................................... 10
1.6 Number Notation....................................................................................10
1.7 Scope ......................................................................................................11
2I/O Modules...............................................................................................12
2.1 Special Modules ..................................................................................... 12
2.1.1 Overview Incremental Encoder Interfaces 750-631 (/xxx-xxx)........12
2.1.2 750-631(750-631/000-001) [Incremental Encoder Interface] ...........13
2.1.2.1 Variations...................................................................................... 13
2.1.2.2 View..............................................................................................13
2.1.2.3 Description.................................................................................... 13
2.1.2.4 Display Elements .......................................................................... 14
2.1.2.5 Schematic Diagram....................................................................... 15
2.1.2.6 Technical Data .............................................................................. 16
2.1.2.7 Functional Description..................................................................17
2.1.2.8 Process Image ............................................................................... 18
2.1.3 750-631/000-004 [Incremental Enc./ RS422] ...................................21
2.1.3.1 View..............................................................................................21
2.1.3.2 Description.................................................................................... 21
2.1.3.3 Display Elements .......................................................................... 22
2.1.3.4 Schematic Diagram....................................................................... 23
2.1.3.5 Technical Data .............................................................................. 24
2.1.3.6 Functional Description..................................................................26
2.1.3.7 Process Image ............................................................................... 27
2.1.4 750-631/000-010, 750-631/000-011 [Incremental Encoder Interface]31
2.1.4.1 Variations...................................................................................... 31
2.1.4.2 View..............................................................................................31
2.1.4.3 Description.................................................................................... 31
2.1.4.4 Display Elements .......................................................................... 33
2.1.4.5 Schematic Diagram....................................................................... 34
2.1.4.6 Technical Data .............................................................................. 35
2.1.4.7 Functional Description..................................................................37
2.1.4.8 Process Image ............................................................................... 38
2.1.4.9 Connection Variations .................................................................. 42
2.1.4.9.1 Incremental Encoder with RS422 Output (Variation A)..........42
2.1.4.9.2 Incremental Encoder with 24 V Push-Pull Output (Variation B)42
