WAGO 750-344, Manual, Page: 45 / 82

Feldbus Coupler 750-344 / -345 • 45
WAGO Shield (Screen) Connecting System
WAGO-I/O-SYSTEM 750
INTERBUS
3 Fieldbus Couplers
3.1 Feldbus Coupler 750-344 / -345
This chapter includes:
3.1.1 Description...................................................................................... 47
3.1.2 Hardware ........................................................................................ 48
3.1.2.1 View......................................................................................... 48
3.1.2.2 Power
Supply........................................................................... 49
3.1.2.3 Fieldbus Connection ................................................................ 50
3.1.2.4 Indicators ................................................................................. 51
3.1.2.5 Configuration
Interface............................................................ 51
3.1.3 Operating system ............................................................................ 52
3.1.4 Process Image ................................................................................. 53
3.1.4.1 Local Process Image ................................................................ 53
3.1.4.2 Allocation of the Input and Output Data ................................. 53
3.1.4.3 Bus Modules Process Images on the Interbus ......................... 54
3.1.4.3.1 2 DI Modules ........................................................................... 54
3.1.4.3.2 2 DI Modules with Diagnostics ............................................... 54
3.1.4.3.3 4 DI Modules ........................................................................... 55
3.1.4.3.4 8 DI Modules ........................................................................... 55
3.1.4.3.5 2 DO Modules.......................................................................... 55
3.1.4.3.6 2 DO Modules with Diagnostics.............................................. 55
3.1.4.3.7 4 DO Modules.......................................................................... 56
3.1.4.3.8 8 DO Modules.......................................................................... 56
3.1.4.3.9 Supply modules........................................................................ 56
3.1.4.3.10 2 AI Modules ........................................................................... 56
3.1.4.3.11 4 AI Modules ........................................................................... 57
3.1.4.3.12 2 AO Modules.......................................................................... 57
3.1.4.3.13 4 AO Modules.......................................................................... 58
3.1.4.3.14 Counter Modules...................................................................... 58
3.1.4.3.15 PWM Modules......................................................................... 59
3.1.4.3.16 SSI Transmitter Interface......................................................... 59
3.1.4.3.17 Incremental Encoder Interface................................................. 60
3.1.4.3.18 Digital Impulse Interface ......................................................... 60
3.1.4.3.19 Serial Interfaces ....................................................................... 61
3.1.5 Configuration.................................................................................. 62
3.1.5.1 INTERBUS
Files ..................................................................... 62
3.1.5.2 ID Code.................................................................................... 62
3.1.5.3 ID Code to the WAGO I/O System ......................................... 63
3.1.5.4 Example ................................................................................... 64
3.1.6 Diagnostics ..................................................................................... 66
3.1.6.1
Standard Couplers 750-344 and 750-345 ................................ 66
3.1.6.2 Diagnostics Couplers 750-344/000-003 and 750-345/000-00366
3.1.6.2.1 Buffer for Diagnostics Data (only with Diagnostics Couplers)66
3.1.6.2.2 Diagnostics Word in the Process Output Image ...................... 67
3.1.6.2.3 Diagnostics Word in the Process Input Image......................... 68
3.1.6.2.4 Processing of the SUPI3 Input StatERR.................................. 69