X20BR9300 Feed for X2X Link and internal I/O supply

1 General information
The bus receiver is used to connect the X20 System to the X2X Link. The module is equipped with a feed for the X2X Link as well as the internal I/O supply.
• X2X Link bus receiver
• Feed for X2X Link and internal I/O supply
• Electrical isolation of feed and X2X Link supply
• Redundancy of X2X Link supply possible by operating multiple supply modules simultaneously
• Operation only on the slot to the far left
2 Coated modules
Coated modules are X20 modules with a protective coating for the electronics component. This coating protects
X20c modules from condensation and corrosive gases.
The modules’ electronics are fully compatible with the corresponding X20 modules.
For simplification purposes, only images and module IDs of uncoated modules are used in this data sheet.
The coating has been certified according to the following standards:
• Condensation: BMW GS 95011-4, 2x 1 cycle
• Corrosive gas: EN 60068-2-60, method 4, exposure 21 days

9.1 General data points
In addition to the registers described in the register description, the module has additional general data points.
These are not module-specific but contain general information such as serial number and hardware variant.
General data points are described in section “Additional information – General data points” of the X20 system user’s manual.

X20BR9300