schematic for Autotune PID Temperature controller

[kumar]

pid schematic

Hi!

I need schemtic for Input section of AutoTune PID Temperature controllers - specifically of some comercially available one - it should include the following :

1. RTD input - PT100 & PT1000 (DIN & JIS) Three wire preferably with current
excitation.

2. TC inputs like J,K,R, S,T,E,B,N.

3. Linear inputs - 0 to 100mV, 0 to 5V, 0 to 10V.

4. Current inputs - 0 to 20mA, 4 to 20mA.

5. Above inputs should be program selectable.

6. Input terminals could be either 3 or 5.

7. Circuit should work from +\- 5VDC supplies

The circuit should be EMC, LVD, and CE compliant.

Any help would be highly appreciated.

Thanks in advance.

Bye!

kumar