Chapter 2 – Hardware Information 17Industrial Modular Touch Panel PC OMNI-5215-SKUPin Signal Pin Signal1 GND 2 TOP EXCITE3 BOTTOM EXCITE 4 LEFT EXCITE5 RIGHT EXCITE 6 TOP SENSE7 BOTTOM SENSE 8 LEFT SENSE9 RIGHT SENSEPin Signal Pin Signal1 GND 2 TOP3 BOTTOM 4 LEFT5 RIGHT 6 NC7 NC 8 NC9 NCPin Signal Pin Signal1 GND 2 UL(Y)