[Shop-talk] Two SSRs from one PID controller

[lee at automate-it.com]

I want to operate two solid-state relays simultaneously (one for a 110V
circuit, the other for 220V) from a single PID. I had thought I would
just wire them in parallel from the PID, but a bit of poking around the
interwebs suggests otherwise. So I sketched up this drawing for two SSRs
in series with a PID. Does this look correct for this situation? Any
suggestions appreciated!

(I'm a chemist, so I understand electron flow and related, but I trust
this little Shop Talk community more than I trust my electrical
intuition!)
Thanks!!!
 Lee
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