AndreasThoni
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Posts posted by AndreasThoni
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This is more of a hardware question, but it seems like they took the unistream hardware forum down...or I can't find it.
Anyways, I've purchased one of the 15.6" Unistream PLC+HMI's and will meet it at the training seminar in Texas. My chief concern is the 15.6" Unistream's operating temperature is only rated down to 32 degrees F where as the 7" and 10.4" models are good down to -4 degrees F.
Is this something that will be upgraded in the future? Or is there something about the 15.6" screen that limits its cold temperature rating? Can I pay extra to get cold temp components installed in the 15.6" model? Thanks
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Anyone know if the Unistream platform would be capable of handling up to 32 analog inputs and 36+ digital outputs? This would be controlled via RS485 through a banner serial radio (link below). The master radio (wired to the unistream) would have 4 or 5 slave radios wired rs485 to 4 or 5 remote i/o devices (red lion i/o link below).
http://www.bannerengineering.com/en-US/wireless/surecross_web_multihop
http://www.redlion.net/product/ethertrak-2-io-module-32-mixed-inputsoutputs
I'm not looking for super fast speeds but it needs to be dependable. There will be no analog outputs or highspeed counters if that makes a difference.
Unistream Limitations ~ maximum remote i/o
in UniLogic Software
Posted
Thanks for the info Eyal!
I'm building a prototype and breaking new ground trying to marry different components together to meet my i/o network needs. Have you heard of anyone using any of the above mentioned components with unistream HMI+PLC's ? Do you foresee any specific challenges mating these devices together?