Circuit of regulation of mixture ORS

Communication with PC through RS232

Supplying voltage 10-33 VDC

Inputs:
4x thermocouple
2x lambda sensor unit
1x PT100
1x servo location
2x differential current (voltage) input 0..20mA (0..10V)
8 binary inputs
measurement of rotation

Outputs: 
1x servo 230V AC
1x stepping motor 24V/0,1-0,5 A (micro - stepping)