GFK-2737F December 2016 iTable of ContentsRX3i PROFINET IO-Scanner User Manual GFK-2737FTable of Contents ............................................................................................................................................... iTable of Figures ................................................................................................................................................ ivChapter 1 Introduction ............................................................................................................................ 11.1 Revisions in this Manual .............................................................................................................. 31.2 RX3i PROFINET Scanner Specifications..................................................................................... 41.3 RX3i PROFINET Scanner Controls and Indicators ................................................................... 51.3.1 LEDs on the PROFINET Scanner Module ..................................................................................................................... 61.3.2 SD Card Slot ............................................................................................................................................................................... 61.3.3 Pushbutton ................................................................................................................................................................................. 61.3.4 USB Port ....................................................................................................................................................................................... 61.3.5 Ethernet Port Connections ................................................................................................................................................. 61.4 PROFINET Communications ........................................................................................................ 71.4.1 Notes on Available PROFINET Controllers .................................................................................................................. 71.4.2 Operations of the PROFINET Scanner .......................................................................................................................... 81.5 PROFINET Redundant Media ....................................................................................................... 91.6 System Limits .............................................................................................................................. 101.7 Supported Modules, Power Supplies and Backplanes ......................................................... 111.8 Glossary ........................................................................................................................................ 161.9 Documentation ........................................................................................................................... 18Chapter 2 LED Operation and Connector Details ............................................................................. 192.1 Normal Operation of Individual LEDs ..................................................................................... 202.1.1 OK LED........................................................................................................................................................................................ 202.1.2 LAN LED ..................................................................................................................................................................................... 202.1.3 Status LED ................................................................................................................................................................................ 202.1.4 CONN LED................................................................................................................................................................................. 202.1.5 Port LEDs ................................................................................................................................................................................... 212.1.6 Active LED................................................................................................................................................................................. 212.1.7 USB LED ..................................................................................................................................................................................... 212.1.8 Special LED Blink Patterns ............................................................................................................................................... 21