Issue link: https://resources.mouser.com/i/1512203
48 ADI | Engineering a More Sustainable Future Introduction New single-pair Ethernet ( SPE ) , or 10BASE-T1L, physical-layer standards developed by the IEEE are offering new connectivity solutions for communicating asset health insights for condition-based monitoring ( CbM ) applications. SPE provides a shared power and high bandwidth data architecture, where 10 Mbps data and power are shared on a low cost 2-wire cable at over 1000 meter distances. Designing a Deployable 10BASE-T1L Single-Pair Ethernet Condition Monitoring Vibration Sensor Richard Anslow, Staff Engineer, System Applications Engineering, and Chris Murphy, Field Technical Leader For condition-based monitoring ( CbM ) sensor development, single-pair Ethernet ( SPE ) , or 10BASE-T1L, offers significant advantages compared to standard Ethernet, including reduced sensor size, reduced complexity, and low cost cabling options. This article will discuss how to design a tiny, shared power and data interface ( PoDL ) for a CbM sensor. This article will also discuss power supply design, mechanical design, MEMS sensor selection, and software design for a complete sensor solution. Chris Murphy, Field Applications Engineer – Energy – UK & Ireland Adobe Stock / Xiaoliangge – stock.adobe.com Adobe Stock / Zdyma4 – stock.adobe.com