Content •iii
WAGO-I/O-SYSTEM 750
I/O Modules
Content
1Important Notes .......................................................................................... 4
1.1 Legal Bases...............................................................................................4
1.1.1 Copyright.............................................................................................4
1.1.2 Personnel Qualifications......................................................................4
1.1.3 Use of the 750 Series in Compliance with Underlying Provisions .....5
1.1.4 Technical Condition of Specified Devices ..........................................5
1.2 Standards and Guidelines for Operating the 750 Series...........................6
1.3 Symbols....................................................................................................7
1.4 Safety Information....................................................................................8
1.5 Font Conventions ..................................................................................... 9
1.6 Number Notation......................................................................................9
1.7 Scope ........................................................................................................9
2I/O Modules ............................................................................................... 10
2.1 Special Modules ..................................................................................... 10
2.1.1 750-641 [DALI/DSI Master Module]................................................ 10
2.1.1.1 View..............................................................................................10
2.1.1.2 Description.................................................................................... 11
2.1.1.3 Display Elements ..........................................................................12
2.1.1.4 Schematic Diagram....................................................................... 13
2.1.1.5 Technical Data .............................................................................. 13
2.1.1.6 Process Data.................................................................................. 14
2.1.1.6.1 Implementing a PFC (Programming Fieldbus Controller) ...........15
2.1.1.6.2 Implementing a Coupler with Higher-Level Control....................16
2.1.1.6.2.1 Input Data.................................................................................16
2.1.1.6.2.2 Output Data ..............................................................................16
2.1.1.6.2.3 Control and Status Byte ...........................................................17
2.1.1.6.2.4 DALI Addressing Sheme .........................................................19
2.1.1.6.2.5 Command Sets acc. to DIN IEC 60929 (dated: Draft July 2001)19
2.1.1.6.2.6 Extended Commands................................................................23
2.1.1.6.2.7 Description of Extended Commands........................................25
2.1.1.7 Installation Notes .......................................................................... 31
2.1.1.7.1 Module Supply..............................................................................31
2.1.1.7.2 Module Assembly ......................................................................... 31
2.1.1.7.3 DALI Bus Line .............................................................................32
2.1.1.7.4 DALI Bus Topology .....................................................................32
2.1.1.7.5 DALI Addressing.......................................................................... 33
2.1.1.7.6 DALI Parameters ..........................................................................34
