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Thanks VE1BLL (Military), i´ll check that link to see if i can find anything helpfull. danw2 (Industrial), i didn´t understant what you ment with that, was it that there is a device that turns one RS-232 in two RS-485? that would work just fine!!! do you know where one of such devices can be...

Thanks both of you! i´ll be calling them tomorrow to know if they offer the product or/and the service. Thanks!!!

Hello everyone, i need to know if it is possible to get an RS232 port and an RS-485 port from a single RS-232 port. I know it is possible to change an RS-232 to an RS-422 or 485, but what i need is to have two usable and independent ports from a single port. Does anybody know if this is...

Hello everyone, i need URGENT HELP with finding a way (a product or a company) that can protect an electronic card (its the controller card from a rectefier control module)against corrosive agents, especifically against H2S (hydrogen sulfide). What i know is that Epoxy is used to do this. I...

Jajajaja, that is very true, but i would really like to dig in a little more on this idea, if it isnt possible, i will just have to buy one that does this for me!

Hello again, this is for a proyect i am trying to do myself, in order to cut down on costs for buying an electronic load (which i am positive will work for keeping a constant current from a battery). The main idea is to test the batterys conected to a UPS, testing both the batterys and UPS (to...

Hello everyone, i need to find a place where to buy (or where to buy the necessary parts and instructions) for an electronic varible resistor. In order to nake a series of tests in some batterys, i need to keep a constant current, and was looking forward to makeing a program which would change...

Thanks!

Thanks!! the second link was just the one, leading me to the standard i was looking for, the IEC 62040-3. I am from Venezuela, in south America. Once again, thanks

Thanks!!! that was very helpfull, actually the one i needed was the IEC 62040-3, so i really appreciate it.

Hello, i have had some problems finding standards on UPS devices, it seems neither IEEE or IEC or NEMA has any of these. Does any body know where to find them? i am trying to set a test lab for UPS devices and i need to follow some kind of standard in order to properly test these devices after...

Hello, i have had some problems finding standards on UPS devices, it seems neither IEEE or IEC or NEMA has any of these. Does any body know where to find them? i am trying to set a test lab for UPS devices and i need to follow some kind of standard in order to properly test these devices after...