The 4xxx and 5xxx series ProLinx Gateways have opto-isolated application serial ports. The debug/config serial port is not opto-isolated. The opto-isolators used on ProLinx are the HCPL-0531 type from Avago Semiconductor and are UL recognized to withstand 2500 Vrms (input to output) for one minute.
Article ID: 340
Created On: Mon, Jul 16, 2007 at 3:24 PM
Last Updated On: Mon, Jun 30, 2014 at 3:39 PM
Authored by: Administrator
Online URL: https://www.prosoft-technology.com/kb/article.php?id=340