Description Specifications Literature Description The 500 Series TC PID Controller from Automatic Timing & Controls is an industrial grade TC/PID controller. It comes standard with a dual 4-digit 7-segment LED display and 17 selectable inputs (T/C, RTD, current and voltage).Other features include auto-tune, celsius and fahrenheit selectable scale, choice of outputs (relay, SSR, current, voltage), heat-cool control, ramp-soak, soft start, led indicators and RS485 communication. The 500 Series TC PID Controller is also UL approved and CE certified.Features: Dual Display, 4-digit, 7-segment LED TC/RTD Input, Analog Input ON-OFF, PID, PID Autotune C/F degrees selectable Heat Cool PID Ramp Soak Soft Start 1/16 DIN (48 x 48 mm) Compliance: IEC/EN 61326 (EMI/EMC) IEC/EN 61010 Revision 3 2010 Edition (Safety) UL 61010 Revision 3 2010 Edition (Safety) State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General SpecificationsDigits:4 digit, 7 segment LED Dual DisplayHeight of Upper display: 0.3785"Height of Lower display: 0.2720"LED Indications:Relay On, Alarm, Manual Mode, TuneInputs:Thermocouple (J,K,T,R,S,C,E,B,N,L,U,W)Platinel II, RTD (Pt100)DC Analog Inputs (-5 to 56mv, 0 to 10v, 0 to 20 ma)Sampling Time:200 msSupply Voltage:85 to 270V AC/DC (50/60 Hz)Communication:RS485Temperature:Operating: 0° to 50°F (32° to 122°C)Storage: -20° to 75°F (-4° to 167°C)Humidity:95% RHOutput 1:RelayOutput 2:12V DC SSROutput 3:12V DC SSRTemperature Unit:C/F deg selectablePower Consumption:6VA max @ 230 VACProtection Level:IP65 for faceplate Literature & Docs Accessories