WAGO -I/O-SYSTEM 750 Technical Description page 4

iv • Table of Contents
2.9
2.9.1
2.9.2
2.9.3
2.9.4
2.10 Assembly Guidelines/Standards............................................................. 44
2.11 Scope ...................................................................................................... 12
2.12 Abbreviation ........................................................................................... 45
3 Fieldbus Coupler ....................................................................................... 46
3.1
3.1.1
3.1.2
3.1.2.1
3.1.2.2
3.1.2.3
3.1.2.4
3.1.2.5
3.1.2.6
3.1.2.7
3.1.2.8
3.1.3
3.1.4
3.1.4.1
3.1.5
3.1.5.1
3.1.5.2
3.1.5.3
3.1.5.4
3.1.6
3.1.6.1
3.1.6.2
3.1.6.3
3.1.6.4
3.1.6.5
3.1.6.6
3.1.7
3.1.7.1
3.1.7.2
3.1.7.3
3.1.8
4 CANopen.................................................................................................... 76
4.1
4.2
4.2.1
4.2.1.1
4.2.1.2
4.2.1.3
4.2.2
Shielding (Screening) ............................................................................. 43
General............................................................................................... 43
Bus Conductors.................................................................................. 43
Signal Conductors.............................................................................. 43
WAGO Shield (Screen) Connecting System..................................... 44
Fieldbus Coupler 750-337, 750-338...................................................... 46
Description......................................................................................... 46
Hardware............................................................................................ 47
View .............................................................................................. 47
Variations...................................................................................... 48
Device supply................................................................................ 48
Fieldbus Connection ..................................................................... 49
Display Elements .......................................................................... 50
Configuration Interface................................................................. 51
Hardware Address (Module ID) ................................................... 51
Setting the Baud Rate.................................................................... 52
Operating System............................................................................... 53
Process Image .................................................................................... 54
Structure in principle..................................................................... 54
Data Exchange ................................................................................... 54
Communication objects ................................................................ 55
Communication interfaces ............................................................ 55
Memory Areas .............................................................................. 55
Addressing .................................................................................... 56
Starting up a CANopen Fieldbus Node ............................................. 59
Connecting the PC and Fieldbus Node ......................................... 59
Checking and Setting the Baud Rate ............................................ 59
Setting the Module ID................................................................... 60
Changing to the OPERATIONAL Status ..................................... 61
Switching on the analog Input Data.............................................. 61
Application specific Mapping....................................................... 62
LED Display ...................................................................................... 65
Fieldbus Status .............................................................................. 66
Node Status - Blink Code of the 'I/O' LED .................................. 67
Supply Voltage Status................................................................... 72
Technical Data ................................................................................... 74
Description ............................................................................................. 76
Network Architecture ............................................................................. 77
Transmission Media........................................................................... 77
Type of Cable................................................................................ 77
Maximum Bus Length .................................................................. 77
Required Conductor Cross Section............................................... 78
Cabling............................................................................................... 78
WAGO-I/O-SYSTEM 750
CANopen