I am looking to interface with a Siemens controller 135U. I expect there is somewhere to purchase used equipment but haven't found any yet.
I downloaded the software from Siemens and wanting to purchase 'legal' key and cable. I expect I shouldn't have to spend $800 today for this.
I did find...
Skills,
I know you are familiar with Koyo. The spec’s on this analog voltage input module F2-04AD-2 say it is a 12 bit with ranges of 0-5, 0-10, +/-5 and +/-10. The micrometer out put is +/- 10. The card is configured for 1 channel and +/- 10. If I knew what I was doing when I started I would...
Thank you, very much, skills - spuds - and admiralken for your help with this. Your help has gotten me a long way but still need a little more.
I am able to get things almost right.
The analog card that I have is a 12 bit (1 in 4096). Will getting a 13 bit (-4095 to 4095) bi-polar do what I...
Needing analog voltage help. Just can’t seem to get a grip of what to do with what I have.
My background:
Self taught – no real schooling.
No analog background. Ten years using many plc’s but almost all in discrete functions in ladder logic. Plc’s from A-B, Siemans, Modicon, Symax, Keyence...
