Table of contents      5- 
4.1.2  Process interface Xi 400 ........................................................................................................... 52 
4.1.3  PIN allocation Xi 80/410 ........................................................................................................... 55 
4.1.4  PIN allocation Xi 400 ................................................................................................................ 56 
4.1.5  Industrial Process Interface for Xi 80/410 (optional)................................................................. 58 
4.1.6  Industrial Process Interface for Xi 400 (optional) ...................................................................... 63 
4.2  Example for a Fail-Safe monitoring of the Xi with a PLC ................................................................. 67 
4.3  USB cable extension for Xi 400 ........................................................................................................ 69 
5  Functions ................................................................................................................................................. 70 
5.1  Ethernet Xi 80/410 ............................................................................................................................ 70 
5.1.1  Ethernet setup (Point-to-Point-Connection) .............................................................................. 72 
5.2  Autonomous operation Xi 80/410 ..................................................................................................... 78 
5.2.1  Hot- / Coldspot function in autonomous operation ................................................................... 83 
5.3  Use of Shutter ................................................................................................................................... 84