
Contents
page 4 Beckhoff New Automation Technology CB4050
5.6.1 OnChip IDE Devices ........................................................................................................... 46
5.6.2 Onboard Devices ................................................................................................................. 47
5.6.3 SuperIO Devices ................................................................................................................. 48
5.7 Power Management Setup .......................................................................................................... 49
5.8 PnP/PCI Configuration ................................................................................................................ 51
5.8.1 IRQ Resources .................................................................................................................... 52
5.8.2 Memory Resources ............................................................................................................. 53
5.9 PC Health Status ......................................................................................................................... 54
5.10 Frequency/Voltage Control ......................................................................................................... 56
5.11 Load Fail-Safe Defaults ............................................................................................................... 57
5.12 Load Optimized Defaults ............................................................................................................. 57
5.13 Set Password .............................................................................................................................. 57
5.14 Save & Exit Setup ....................................................................................................................... 57
5.15 Exit Without Saving ..................................................................................................................... 57
6 BIOS update ....................................................................................................................................... 58
7 Mechanical Drawing ........................................................................................................................... 59
7.1 PCB: Dimensions ........................................................................................................................ 59
7.2 PCB: Pin1 Dimensions ................................................................................................................ 60
7.3 PCB: Heatsink Dimensions ......................................................................................................... 61
8 Technical Data .................................................................................................................................... 62
8.1 Electrical Data ............................................................................................................................. 62
8.2 Environmental Conditions ........................................................................................................... 62
8.3 Thermal Specifications ................................................................................................................ 63
9 Support and Service ........................................................................................................................... 64
9.1 Beckhoff's Branch Offices and Representatives ......................................................................... 64
9.2 Beckhoff Headquarters................................................................................................................ 64
9.2.1 Beckhoff Support ................................................................................................................. 64
9.2.2 Beckhoff Service ................................................................................................................. 64
I Annex: Post-Codes ............................................................................................................................. 65
II Annex: Resources .............................................................................................................................. 68
A IO Range ......................................................................................................................................... 68
B Memory Range ................................................................................................................................ 68
C Interrupt ........................................................................................................................................... 68
D PCI Devices ..................................................................................................................................... 69
E SMB Devices ................................................................................................................................... 69
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