Navigation

Can use real number as input instead of integer with SM1231?

Created by: muafaqeng at: 1/29/2019 10:00 PM (1 Replies)

1/29/2019 10:00 PM	Rate (0)
muafaqeng Experienced Member Joined: 2/5/2018 Last visit: 1/24/2025 Posts: 4 Rating: (0)	Hello everyone , *Can I use real number as input instead of integer with sm1231 AI 8 13bit , because i need to read small values 0.2,0.3,......2** ------------------------------------------------------------------------------------------ Split from MA analog input to SM 1231.
	Last edited by: Jen_Moderator at: 1/30/2019 6:35:54 AM New subject after splitting
Suggestion To thank Quote Answer

1/29/2019 10:50 PM	Rate (1)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 1/24/2025 Posts: 15558 Rating: (2468)	The small values will be represented by integer numbers. For a +/- 10VDC input signal, the values presented to the analog input will range from -27648 to +27648. If you do the math, the difference between any 2 numbers is 1/27648 = 0.00003617, which is a small value indeed. Hope that helps. muafaqeng Hello everyone , *Can I use real number as input instead of integer with sm1231 AI 8 13bit , because i need to read small values 0.2,0.3,......2**
	science guy
Suggestion To thank Quote Answer