Most Superior Controller with Advanced Multiple Functions.Self-Tuning PIDBlind FunctionSimplified TimerPriority DisplayMultiple InputsStandardization of ConformityCompact SizeManual Control (Balance less & Bump less)Digital PV FilterPID Over-Shoot protectionDigital Input FunctionHeating/Cooling ControlCT InputCommunication Function(RS-485) ASCII or MODBUSRamp to SetRetransmission output ( for PV or SV or %O/P. ) mv, VDC, mA. AS per option Selected Faster Sampling time – 250ms.TTM-000 Series For Board Version please see BOARD TYPE DIGITAL CONTROLLER – TTM – 00B