Increase the output current rating of an S7-200

[Guest]

Crydom offers a multitude of AC or DC solid state relays with on times in microseconds and off times 1 millisecond or less. This page will take you to the Solid State Relay section and let you choose your configuration. http://www.crydom.com/product/ssrindex.asp

 

[jvdcande]

jvd, I did a quick search for these earlier and the ones I found that were above 3 amps were for AC current. I believe he needs to switch DC the highest I found were 3 amps.

Oops, that's one fact I forgot about. I assumed Preeya was only asking what was the max current switchable by SSR. Sorry, my mistake. But then you could always use one or more transistors to increase the current. But here too the rule applies the higher the switched current is, the longer the delay.

Kind regards,