Feb 10, 2012 #1 grunt58 Mechanical Joined Feb 4, 2005 Messages 490 Location US In a 24VDC system a NPN output would be 0VDC, correct? A PNP would be +24VDC, correct? Thanks Certified SolidWorks Associate SW2009 X64 SP 1.0 Dell Precision T5400 Nvidia Quadro FX 5600 Xeon 2.5GHz Quad Core, 4GB RAM XP Pro X64 SP2.0
In a 24VDC system a NPN output would be 0VDC, correct? A PNP would be +24VDC, correct? Thanks Certified SolidWorks Associate SW2009 X64 SP 1.0 Dell Precision T5400 Nvidia Quadro FX 5600 Xeon 2.5GHz Quad Core, 4GB RAM XP Pro X64 SP2.0
Feb 10, 2012 #2 automatic2 Industrial Joined Nov 2, 2002 Messages 411 Location CA depends on if they are configured as sourcing or sinking. Your I/O card docs will state this. Upvote 0 Downvote
Feb 10, 2012 Thread starter #3 grunt58 Mechanical Joined Feb 4, 2005 Messages 490 Location US NPN sinking and PNP sourcing Certified SolidWorks Associate SW2009 X64 SP 1.0 Dell Precision T5400 Nvidia Quadro FX 5600 Xeon 2.5GHz Quad Core, 4GB RAM XP Pro X64 SP2.0 Upvote 0 Downvote
NPN sinking and PNP sourcing Certified SolidWorks Associate SW2009 X64 SP 1.0 Dell Precision T5400 Nvidia Quadro FX 5600 Xeon 2.5GHz Quad Core, 4GB RAM XP Pro X64 SP2.0
Feb 10, 2012 #4 itsmoked Electrical Joined Feb 18, 2005 Messages 19,114 Location US There you have it. Keith Cress kcress - http://www.flaminsystems.com Upvote 0 Downvote
Feb 10, 2012 Thread starter #5 grunt58 Mechanical Joined Feb 4, 2005 Messages 490 Location US Im not an electrical engineer so the terminology is not something I'm familiar with hence why I asked a question in a electrical engineering forum. Anyways so NPN - sinking output would be 0VDC and a PNP - sourcing output would be +24VDC, correct. Certified SolidWorks Associate SW2009 X64 SP 1.0 Dell Precision T5400 Nvidia Quadro FX 5600 Xeon 2.5GHz Quad Core, 4GB RAM XP Pro X64 SP2.0 Upvote 0 Downvote
Im not an electrical engineer so the terminology is not something I'm familiar with hence why I asked a question in a electrical engineering forum. Anyways so NPN - sinking output would be 0VDC and a PNP - sourcing output would be +24VDC, correct. Certified SolidWorks Associate SW2009 X64 SP 1.0 Dell Precision T5400 Nvidia Quadro FX 5600 Xeon 2.5GHz Quad Core, 4GB RAM XP Pro X64 SP2.0
Feb 10, 2012 #6 itsmoked Electrical Joined Feb 18, 2005 Messages 19,114 Location US Yes. Keith Cress kcress - http://www.flaminsystems.com Upvote 0 Downvote
Feb 10, 2012 #7 IRstuff Aerospace Joined Jun 3, 2002 Messages 44,884 Location US Assuming you don't violate the load specified. TTFN faq731-376 Upvote 0 Downvote