MULTISPAN UTC-121P Quick Start Manual

TEMPERATURE CONTROLLER
UTC-121P
PV = Process Value
SV = Set Value
TECHNICAL SPECIFICATION
INPUT SPECIFICATION:
Input Range
J 0 to 600°C,
Input Types
K 0 to 1200°C,
PT-100 -99 to 400°C,
PT.1 -99.9 to 400.0°C,
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, 0.70" Red
Display
Lower: 4 digit, 7 segment, 0.50" Green
Keys SET, INC, DEC, ENT
DIMENSION:
Size
96 (H) x 96 (W) x 52 (D) mm
Panel Cutout 92 (H) x 92 (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
POWER SUPPLY:
Supply
100 to 270V 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
Panel Cutout
Outline Dimension (mm)
Dimension (mm)
UTC 121P
ºC
3 2 4
PV
235
92
96
SV
TUNE
SET ENT
92
96 52
3
TERMINAL CONNECTION
Sensor input
20 19 18 17 16 15 14 13 12
-
+ TC
O/P
RTD
S.S.R
Made in India
~
100
270V AC
50/60 Hz
!
4VA
www.multispanindia.com
RELAY
NC C NO
N
L
1 2 3 4 5 6 7 8 9
Sensor Input
11
11
12
12
Install jumper
13 when using
13
2 Wire RTD
3-Wire RTD 2-Wire RTD
11
12
Thermocouple
STATUS LED DESCRIPTION
2 345
1 2500
2
1 - Control output indication
2 - Auto tuning "ON" indication
3 - Blinking DP Will Indicate Delay time Count
KEY OPERATION
FUNCTION
OPERATOR MODE
To enter in parameter setting
For start/stop PID auto tuning
To go in factory setting mode
PARAMETER SETTING MODE
To set parameter value
11
To increment parameter value.
To decrement parameter value.
Set parameter to be save & exit.
SAFETY PRECAUTION
!
10
All safety related codifications, symbols and instructions that
appear in this operating manual or on the equipment must be
strictly followed to ensure the safety of the operating personnel
as well as the instrument.
If all the equipment is not handled in a manner specified by
the manufacturer, it might impair the protection provided by the
equipment.
Read complete instructions prior to installation
and operation of the unit.
WARNING : Risk of electric shock.
WARNING GUIDELINES
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.
2. To reduce electro magnetic interference, use wire with
3
adequate rating and twists of the same of equal size shall
be made with shortest connection.
3. Cable used for connection to power source, must have a
cross section of 1mm or greater. These wires should have
insulations capacity made of at least 1.5kV.
4. When extending the thermocouple lead wires, always use
thermocouple compensation wires for wiring for the RTD
type, use a wiring material with a small lead resistance
Ω
(5 max per line) and no resistance differentials among
three wires should be present.
5. A better anti-noise effect can be expected by using
standard power supply cable for the instrument.
PRESS KEY
INSTALLATION GUIDELINES
1. This equipment, being built-in-type, normally becomes a
part of main control panel and in such case the terminals
do not remain accessible to the end user after installation
Press
and internal wiring.
6 sec
2. Do not allow pieces of metal, wire clippings, or fine metallic
+
fillings from installation to enter the product or else it may
lead to a safety hazard that may in turn endanger life or
Press 3 sec
cause electrical shock to the operator.
3. Circuit breaker or mains switch must be installed between
power source and supply terminal to facilitate power 'ON'
or 'OFF' function. However this mains switch or circuit
breaker must be installed at convenient place normally
accessible to the operator.
4. Use and store the instrument within the specified ambient
temperature and humidity ranges as mentioned in this
manual.
MECHANICAL INSTALLATION GUIDELINES
1. Prepare the panel cutout with proper dimensions as shown
above.
2. Fit the unit into the panel with the help of clamp given.
3. The equipment in its installed state must not come in close
proximity to any heating source, caustic vapors, oil steam,
or other unwanted process Byproducts.
4. Use the specified size of crimp terminal (M3.5 screws) to
wire the terminal block. Tightening the screws on the
terminal block using the tightening torque of the range of
1.2 N.m.
5. Do not connect anything to unused terminals.
MAINTENANCE
1. The equipment should be cleaned regularly to avoid blockage
of ventilating parts.
2. Clean the equipment with a clean soft cloth. Do not use
isopropyl alcohol or any other cleaning agent.
3. Fusible resistor must not be replaced by operator.
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