asim_rana Member A Join Date May 2005 Posts 50 Feb 24, 2006 #1 Dear Experts We are using 1756-OB16 D card.We had put +24 V on Dc+0& 24 V - to Gnd.Now even if output is not On we are getting +24 V at out terminals .What is it?Any help Thanks
Dear Experts We are using 1756-OB16 D card.We had put +24 V on Dc+0& 24 V - to Gnd.Now even if output is not On we are getting +24 V at out terminals .What is it?Any help Thanks