TC 307 : P.I.D. CONTROLLER

P.I.D. CONTROLLER
Panel Mounting

P.I.D. CONTROLLER
Weatherproof

P.I.D. CONTROLLER
flameproof

    FEATURES
 - Based On State Of Art Latest Microcontroller Technology With
   Operational Modes ‘ON / OFF’, or ‘PID’ or ‘AUTO PID’
 - Easy Programming With Password Protection & Password Changing Facility
 - Dual L.E.D. Display: Upper Display for ‘Process Value’ Display
 - Lower Display for ‘Set Point Value’ Display
 - I/P RTD (PT-100), J,K Type T/C, 4-20 mA; Programmable by user
 - Automatic Wire Length Compensation For Long Wire RTD (PT-100)
 - Easy On-Line Calibration To User By Front Keys
 - Automatic Cold Junction Compensation For Thermocouple
 - One Set Point With Relay Output & Hysterisis Programmable by user
 - Set Point 2 For Relay 2 or 4-20 mA Retransmission O/P; Programmable user
 - Adjustable Time Delay For Operation Of The Relay
 - Isolated RS - 485 Communication With Modbus RTU Protocol

     APPLICATIONS
 - Oven Control
 - Food Processing
 - Cold Storage & Chilling Plant
 - Constant Temperature Bath & Environmental Chamber
 - Plastic / Packaging / Rubber & Metal Industry

 Input
 Range
 Resolution
 Accuracy
 Compensation

 Display

 L.E.D. Indication

 Set point
 Hysterisis
 Control action
 Time delay

 Relay contact type
 Configuration of relay
 Fault condition

 Setting
 Monitoring

 Retransmission Output

 Communication
 Supply Voltage
 Operating Temp
 Relative Humidity
 Enclosure Detail
 Protection Class
 Cabinet Material
 Cable Entry
 Dimension
 Mounting
 Weight

 4 - 20mA Input RTD (PT - 100) K - Type J - Type
 -999 To 9999 -50 To 400 0C 0 To 1200 0C 0 To 750 0C
 0.001, 0.01, 0.1, 1 0.1 1 1
 ± 0.25 % of Full Scale ± 0.25 % of Full Scale ± 0.25% of Full Scale ± .25% of Full Scale
 Automatic wire length compensation for Long wire RTD (PT - 100) sensor
 Automatic Cold Junction Compensation for Thermocouple (J or K type)
 Upper : 4 digit, 0.56” (13 mm), 7 - Segment RED L.E.D display for ‘Process Value’ indication
 Lower : 4 digit, 0.56” (13 mm), 7 - Segment RED L.E.D display for ‘Set Point Value’ indication of RL1
 RL1 & RL2 for Relay, TX & RX for communication
 PRG to show ‘User’ in Programming mode & O/P to show 4 - 20 mA O/P is selected instead of the Relay 2
 Independent set points setting for RL1 & RL2
 1 To 100, Independent setting for RL1 & RL2
 LO -HI, HI-LO, LO- Very LO, HI - Very HI; programmable by user
 Time delay 0 To 9999 sec, Common setting for RL1 & RL2 to operate after the ‘Process Value’
 crosses the ‘Set Point Value’
 1 NO - C - NC Relay Contact Rated 230 VAC/5A for RL1 & RL2
 RL1 operates for Set point 1, RL 2 operates for Set point 2 ( RL2 is optional)
 In ‘Under’, ‘Over’ OR ‘Open’ condition i.e. fault condition, Relay can be made OFF or ON;
 programmable by user
 Setting by 4 keys on front panel i.e. ‘SET / NEXT’, ‘UP’, ‘DOWN’ & ‘BACK’
 i) By Display : Sensor ‘Break/ Open’ shows ‘oPEn’, ‘Under’ range shows ‘Undr’ & ‘Over’ range shows ‘ouEr’
 ii) By Retransmission current : Up scale current : 21 mA, Down scale current : 3 mA; programmable by user
 i) No of Retransmission output : 1 No. 4 - 20 mA output with MAX Load 750 ohms
 ii) Range: As per the Input type, Low range / High range: Anywhere in the range (High range > Low range)
 i) Serial port : Isolated RS-485 with Modbus RTU Protocol ii) Slave ID : 1 to 247 iii) Baud Rate : 9600 / 19200
 230 VAC ± 10% OR 110 VAC ± 10% OR 24 VDC
 - 40 To 85 0C
 Below 95% non condensing
PANEL MOUNTING (PM)                 WEATHERPROOF (WP)                 FLAMEPROOF (FLP)
IP - 40                                             IP- 65                                             IP-65, for IIA & IIB Gas Group
ABS Plastic, White Colour               Polycarbonate Colour Grey           Cast Alluminium Alloy, LM-6,/C.I. Enclosure
Terminal connector for connection Thermoplastic cable gland (IP-68) Double compression cable gland (Ex-Proof)¾” ET-type
96 (H) X 96 (W) X 120 (D) in mm     255(H) X 240(W) X 120(D) in mm   300(H) X 250(W) X 110(D) in mm
Panel mounting                              Wall Mounting / Stand Mounting   Wall Mounting / Stand Mounting
Approx 1.0 Kg                                 Approx. 2.5 Kg                               Approx. 4.0 Kg