Hi,
Ok, I took the PID Controller for a spin and had a problem, but figured it out and thought I would mention it to maybe help the next guy using a "MY PIN" PID.
When I hooked the Controller up to my RCBS Pot, I had the temp on the Pot set to WOT or 850 degrees.
I set the set temp to 700 degrees on the Controller and the Controller would not ramp up the Temp, it would just sit there or even drop.
Got my VOM Meter and checked the out put voltage from the Controller and it was 120V, but still the pot would not come up in temp.
Reversed leads on TC and no good, then I went back to the print I used which I will show and noticed some conflicting info.
On the SSR you have pins 3 and 4, they are marked, +3 and -4, however on the schematic for the PID pins 3 is a neg. and 4 pos.???
So seeing nothing to lose, switched the leads to the SSR and the Controller now works correctly!
Just thought that might help someone down the road!