温度计长MY900

PID micro processor controller Model No.:MY900(96x96) Specification:1) Auto tuning ,fuzzy PID controlling 2) 11 thermocouple & 2 analog signals input modes,self-setting 3) 2 control outputmain/aux (out1/out2) 4) 13 alarm output modes self-setting 5) 3 alarm outputalarm1alarm2alarm3 6) Alarm with hold action 7) 16 segments programming procedure 8) 3wire system motor valve controller 9) Digital communication Technic details: 1.Input TC: KEJTBSWU-RE 3-25NR RTD:Pt100, Cu50, 0 400Ω Analog signals: DC 0 20mV0 50mV or others DC 0 1V0 2V 0 5V0 10V1 4V1 5V2 10V or others DC 4 20mA0 20mA 0 10mA or others Accuracy: (Max±0.3% fus or ±1)≤±1 digit Sampling Cycle: 0.25 SecPV bias: -99 100 or -99.9 100.0AUX Input(valve feedback or remote SV)DC 4 20mA0 10V or others PID Auto-tuningTemperature Unit: or °F2.Setting rangeMain setting range (SV): As input rangeP(Proportional):0 100%FUS adjustable P1 for heating ,P2 for cooling I(Integral):0 3600sec adjustable I1 for heating ,I2 for coolingD(Derivative):0 3600set adjustable D1 for heating ,D2 for coolingHeat-side proportioning cycle(1):1 to 100sec (1 be set if the control output is current output)Cool-side proportioning cycle (2):1 to 100sec (1 be set if the control output is current output)Alarm Mode13 ModeAnti-reset windup (AR): 1 to 100% of heat-side proportional band *4*1.ON/OFF action control when Proportional band be set to "0(0.0)"*2.PD control when integral time be set to 0 second.*3.PI control when derivative time be set to 0 second.*4.Anti-rest: "0"setting,integral action OFFControl ModeOn/Off (sensitivity adjustable)3.Output:Main output (Out1)Relay: 250VAC/5A Volt.pulse12VDC (for solid state relay) Triac(100A) Current:DC 4 20mA0 20mA 0 10mA 0 5VDC1 5VDC Phase SCRAUX output(Out2 cooling)Relay: 250VAC/5A Volt.pulse12VDC (for Solid State Relay) Triac(100A) Current:DC 4 20mA0 20mA 0 10mA 0 5VDC1 5VDCAlarm1/alarm2Relay: 250VAC/5A,250VAC/3AMY1004.Control actionPID action (reverse action,for heating)PID action (Direct action, for cooling)Heat/cool PID action (heating and cooling)5Control Function1)General PID control (Standard)2)Program control3)Ramp/Soak control 4)Moto valve control (with valve position feedback)