@jens55 said in Duet 2 Wifi two power supply - Help:

a line powered bed heater via an SSR

So how would this configuration be done? can you make a sketch? or simply a brief summary of the cable connections?

@jens55 Only with a power supply, for a bed 400W-24V can I leave it like this?

@bearer My bed is 400W and 24V. You mean it consumes 16.6A, correct? My power supplies have 20A outputs. Is it okay to just connect the 500W power supply directly to the Duet? Or can I continue to use an SSR?

Hello,

I have doubts about connecting two power supplies, one for duet and one just for heating bed. I found this discussion https://forum.duet3d.com/topic/5452/how-to-connect-two-power-supplies/7 and would like to understand how to connect an SSR to the heating bed using the best power supply. I did a quick sketch, but I don't know if it's correct.

red cable - positive
black cable - negative

Someone can help me!?