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PV = Process Value
SV = Set Value
TECHNICAL SPECIFICATION
INPUT SPECIFICATION:
Input
Input Types
PT-100
PT.1
J,K,PT-100 = 1°C
Resolution
PT.1 = 0.1°C
±1% of FSD ± 1°C
Indication
Accuracy
(FSD:- Full Scale Deflection)
DISPLAY AND KEYS:
Upper: 4 digit, 7 segment, 0.56" Red
Display
Lower: 4 digit, 7 segment, 0.33" Green
Keys
SET, INC, DEC, ENT
DIMENSION:
Size
96 (H) x 48 (W) x 85 (D) mm
Panel Cutout
92 (H) x 44 (W) mm
CONTROL METHOD:
1) PID control with Auto-Tuning
Heating
2) ON-OFF Control
Cooling
ON-OFF Control
OUTPUT SPECIFICATION:
Relay Output
Relay
1 Nos
Relay Type
1C/O (NO-C-NC)
Rating
10A, 230V AC / 28V DC
SSR Drive Output
12V DC, 30mA DC
(On-Off condition)
Output Signal
Relay parallel to SSR
TEMPERATURE CONTROLLER
UTC-321P
Range
J
0 to 600°C,
K
0 to 1200°C,
-99 to 400°C,
-99.9 to 400.0°C,
POWER SUPPLY:
Supply
100 to 250V AC, 50-60Hz
Voltage
Power
Consuption
4VA @ 230V AC MAX
(VA Rating)
ENVIRONMENT CONDITION:
Operating Temp.
0°C to 55°C
UP to 95% RH
Relative Humidity
(non-condensing)
Protection Level
IP-65 (Front side) As per IS/IEC
(As per request)
60529 : 2001
MECHANICAL INSTALLATION
Outline Dimension (mm)
48
UTC321P
°
C
R
96
TUNE
SET
ENT
6
TERMINAL CONNECTION
L
N
R1
C
Sensor Input
1
2
3
3-Wire RTD
1
2
Thermocouple
Panel Cutout
Dimension (mm)
92
85
44
-
~
100
250V AC
S.S.R
50/60 Hz,4VA
!
NO
3
RTD
2
NC
1
1
2
Install jumper
when using
3
2 Wire RTD
2-Wire RTD

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Summary of Contents for MULTISPAN UTC-321P

  • Page 1 POWER SUPPLY: TEMPERATURE CONTROLLER Supply UTC-321P 100 to 250V AC, 50-60Hz Voltage Power Consuption 4VA @ 230V AC MAX (VA Rating) ENVIRONMENT CONDITION: Operating Temp. 0°C to 55°C UP to 95% RH Relative Humidity (non-condensing) Protection Level IP-65 (Front side) As per IS/IEC...
  • Page 2 WARNING GUIDELINES STATUS LED DESCRIPTION WARNING : Risk of electric shock. 1. To prevent the risk of electric shock, power supply to the equipment must be kept OFF while doing the wiring arrangement. Do not touch the terminals while power is being supplied.
  • Page 3 ERROR DISPLAY PARAMETER SETTING When an error has occurred the display indicates error codes as given below. Set Point Setting ERROR MEANING Process Value Sensor is not connected or OPEN Set Value Over range condition or sensor break Sensor connection is reversed Set Point CORRECTIVE ACTION: Press...
  • Page 4 Auto Tuning:- Control Parameter The Auto-tuning function automatically computes To ENTER CONTROL and sets the Proportional band (Pb) , Integral time (It), Password PARAMETER Derivative time (dt), and cycle time as per process Message SETTING, ENTER “37” characteristics. IF PID SELECTED Tuning LED will turn “ON”...