MULTISPAN UTC-121P User manual

ENT
SET
UTC 121
PV
SV
ºC
TC
+
-
+
SSR
O/P
RTD
6
7
8
9
10
-
1
2
3
4
5
NC
C
R1
NO
L
N
!
100
250V AC
50/60 HZ
4VA
~
!
100
250V AC
50/60 Hz
4VA
~
TC
+
RTD
-
!
L
N
1
2
3
4
5
6
7
-
+
O/P
S.S.R
RELAY1
100
250V AC
~
50/60 Hz
4VA
NC
NO
C
8
9
10
11
12
13
14
17 8 9
12
1314
10
11
1617181920 15
23456
NC CNO
TC
+
-
+
-
RELAY
100
250V AC
~
50/60 Hz
4VA
!
LN
O/P
S.S.R RTD
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Page - 1
UTC-121,221,421
POWER ON POWER ON
8 8 8 8. . . .
j
0 1 2 3
0 1 2 3
8 8 8 8. . . .
I N P t
All digit segment will be turned ON for 3 sec
Previous or default sensor input will be displayed for 2 sec
Process Value
Set Value
j
0 1 2 3
0 1 2 3
I N P t
8888
88
8
8
Note:
1) If Sensor Connection is reversed, Display will show “ ” message.
2) If Sensor is not connected, Display will show message.
SRE
Open
3) Every time the instrument is turned ON, Following pattern will be displayed
J: 0 to 600°C / K: 0 to 1200°C /
PT-100: -99 to 400ºC /PT.1: -99.0 to 400.0°C
TP / ON-OFF (selectable)
Output
Power Supply
Protection Level
Operating Relative
(As per request)
Temperature Humidity
1 relay, 1 C/O contact, 230V AC, 5A ; 1 SSR,12V DC, 30mA DC
100 to 250V AC, 50 / 60 Hz, Approx 4VA
IP-65(Front side) AS per IS/IEC 60529:2001
0°C To 55°C Up to 95% RH Non Condensing
Model
Display
Size(HXWXD)
Panel Cutout
Input
Temperature
Range
Control Action
UTC 121
96 X 96 X 50 mm
92 X 92 mm 68 X 68 mm 44 X 44 mm
72 X 72 X 85 mm 48 X 48 X 95 mm
UPPER:- 4 Digit 7 seg 0.56”,red LED Display
UPPER:- 4 Digit 7 seg 0.39”,red LED Display
LOWER:- 4 Digit 7 seg 0.4”,green LED Display LOWER:- 4 Digit 7 seg 0.28”,green LED Display
UTC 221 UTC 421
J, K, PT-100 (selectable)
Technical Specification
Connection Diagram
OPERATING MANUAL
PID TEMPERATURE CONTROLLER
UTC-121P,221P & 421P
1 2 3 4
Technical Specification
Connection Diagram
OPERATING MANUAL
TEMPERATURE CONTROLLER
UTC-121, 221 & 421
R
UTC 421
1 2 3 4
ENT
SET
R1
PV
SV
UTC 221
ºC
0 1 2 3
0 1 2 3
0 1 2 3
0 1 2 3

I N P T Input ( J / K / Pt.1 / Pt100 )
Relay Mode
R M O D
ON-OFF
Control Action
C T R L
TP
P A S S Password Message
Press key to Save & Exit
Press key
Press key
0 0 7 3
J
t p O N O F
H E A T C O O L
P T
P T 1.
K
SET
SET
Set Point Low Limit
Set Point High Limit
S L L
S H L
0 0 0 0
0 6 0 0
OFF-SET
O F S T
0 0 0 0
TO ENTER BASIC
CONFIGURATION
SETTING, ENTER “73”
ENT
1) Press key to go parameter setting.
Press key to go next parameter.
3) Press key to save changes in setting.
4) Press + key for 3 sec to go to factory setting mode.
SET
SET
ENT
2) Press or key to change value or to select option.
Key Operation
SET VALUE
SET POINT
S E T
P A S S Password Message
0 0 5 0
01 0 0
01 0 0
Press key for 3 sec to enter Password
SET
0 0 0 0 PROCESS VALUE
Press key
ENT
Set Point Setting
Basic Configuration
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Page - 2
UTC-121,221,421

P A S S Password
Message
O N O F ON-OFF
Parameters
IF TP SELECTED IF ON-OFF
SELECTED
T P
P A R A
P A R A
0 0 0 5
0 0 0 8
0 0 3 7
0 0 0 0
P B
Manual Reset
C T
M R
Parameters
Proportional
Band
Cycle Time
Press key
to Save & Exit
SET
Press key
SET
Off-set correction -20.0°C to +20.0°C -20°C to +20°C
Delay time 1 sec to 999 sec
1 sec to 999 sec
CT 4 sec to 30 sec 4 sec to 30 sec
Hysteresis 0.1°C to 50.0°C
1°C to 50°C
MR -10.0 to +10.0°C
-10 to +10°C
PB
Sr.
1
2
3
4
5
6
1 to 15
Parameter Range for PT.1 sensor
Range for J, K, PT100
1.0 to 15.0
TO ENTER CONTROL
PARAMETER
SETTING, ENTER “37”
ENT
Hysteresis
H Y S T
Delay time D L T M
If Cool is
If Heat is
Selected
Selected
Press key
to Save & Exit
0 0 0 6
0 0 0 3
ENT
Press key
SET
Press key
SET
Control Parameter
Factory Setting
FACTORY SETTING
PARAMETER
CT
OFFSET
PB
MR
HYSTERESIS
DELAY TIME
VALUES
8 Sec
05
0°C
0°C
3°C
6 sec
SR.
2
4
1
3
5
6
Y E S
ENT
ENT
yes : press key to apply factory set
values as shown in table.
nO : press key to escape
from factory setting.
n O
Press + key
for 3 sec
F C S T
1 2 3 4
1 2 3 4
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UTC-121,221,421

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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 .
Product improvement and upgrade is a constant procedure. So for more updated operating information and support,
Please contact our helpline : [phone]/82 or Email at mark[email protected] Ver: 01-2017
=> Read complete instructions prior to installation and operation of the unit.
WARNING : Risk of electric shock.
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.
2) To reduce electro magnetic interference, use wire with adequate rating and twists of the same of equal size shall
be made with shortest connection.
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 (5 max per line)and no resistance differentials among
three wires should be present.
Ω
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.
5) A better anti-noise effect can be expected by using standard power supply cable for the instrument.
1) This equipment, being built-in-type, normally becomes a part of main control panel and such in case the
terminals do not remain accessible to the end user after installation and internal wiring.
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 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.
Warning Guidelines
Safety Precautions
Installation Guidelines
Mechanical Installation
Maintenance
1) Prepare the panel cutout with proper dimensions as show 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, oils steam, or other unwanted process by products.
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.
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.
2
UTC-121,221,421
95mm - 3.75 inches
85mm - 3.34 inches
68mm - 2.68 inches
60mm - 2.36 inches
136mm - 5.35 inches
120mm - 4.72 inches
B
B
B
A
A
A
FE
F
E
MODEL A
96mm 96mm 92mm 92mm 3mm 50mm
BC
D E F
DIMENSIONS
MODEL A
72mm 72mm 68mm 68mm 3mm 85mm
BC
D E F
DIMENSIONS
MODEL A
48mm 48mm 44mm 44mm 3mm 95mm
BC
D E F
DIMENSIONS
ENTSET
UTC 121
PV
SV
ºC
1 2 3 4
1 2 3 4
R
UTC 421
0 1 2 3
0 1 2 3
ENT
SET
R1
PV
SV
UTC 221
ºC
0 1 2 3
0 1 2 3
C
C
C
D
D
D
E
F