OP1
GIC
°F
PR - 43
70
Dear Customer,
Thank you for purchasing ‘Temperature Controller: ON-OFF
/Proportional’ from GIC. To avoid problems & damages, please
read leaflet carefully before operating the unit. In case of
complaint please contact our customer support number.
Sensor open/Break error
Over range error
Under range error
Error Indications
Sbr
ovr
unr
6 VA @ 265 VAC
50 to 500 ms
50/60 Hz
110 - 240 VAC/DC
Supply Voltage (Un)
Supply Tolerance
Supply Frequency
Power Consumption
Reset Time
-20% to +10% of Un
Password 60(Default Disabled)
Sensor Inputs (IEC)
Sensor Measurement
Range
Measurement
Accuracy
Resolution
Temperature Unit
Signal Sampling Time
Front Keypad
°C/°F selectable
2 ms
1°C Fixed
+/-0.5% of full scale
TC (J-type):
-5 to 750°C OR 23 to 999°F
TC (K-type):
-20 to 850°C OR -4 to 999°F
RTD (Pt-100):
-100 to 650°C OR -148 to 999°F
Menu Password
Thermocouple (J & K)
RTD (Pt-100, 3-wire)
≥ 40 msKey de-bounce time
Functional Characteristics:
Supply Characteristics:
Technical Specifications:
Connection Diagram:
TEMPERATURE CONTROLLER:
ON-OFF/PROPORTIONAL
SERIES: PR-43
Highly Accurate Performance.
Luxurious Single 3-digit LED Display.
Wide supply range:110-240VAC (Un),-20 to +10% of Un.
Front keypad with 4 keys.
Thermocouple (J & K)/RTD 3-wire (Pt-100) sensor inputs.
Control Modes:Proportional, ON-OFF
Asymmetric, ON-OFF Symmetric.
°C & °F temperature unit selectable
Control Output: Relay & SSR Drive (Individual products)
Features:
4 Keys as ESC ( ), DOWN ( )
UP ( ), ENTER ( )
Front Facia:
Cold Junction Compensation (CJC): The cold junction, or
reference junction, is the one that connects the
thermocouple to the product. The product itself measures the
cold junction temperature and adds it to the temperature
differences measured from the thermocouple. CJC allows
product to convert temperature differences to actual
temperature. For compensation, CJC should kept ‘ON’ when
thermocouple (J & K) is connected as a sensor.
NOTE: For Pt100 sensor CJC option is not visible in REG
menu.
151G11B (Relay : 5A(NO), 3A(NC), 1C/O)
ORDERING INFORMATION:
151H11B (SSR Drive: 12VDC, 30mA max)
151G11B/151F11B
Note:
Product innovation being a continuous process, we reserve
the right to alter specifications without any prior notice.
User is recommended to ensure the suitability of the
product for the intended application
Caution:
Installation should be done by skilled person only.
When extending the thermocouple lead wires, always use
thermocouple compensation wires for wiring.
For RTD sensor, use a wiring material with a small lead
resistance (5Ω max per line) & no resistance differentials
among 3 wires.
Product should be cleaned regularly to avoid blockage of
ventilating parts.
Clean the product with a clean soft cloth. Do not use
isopropyl alcohol or any other cleaning agent.
Use of contactors is recommended if load exceeds the
contact rating. Please see Inductive load category.
For Thermocouple (J & K): To make output ON ensure that,
CJC setting is ON.
When replacing the sensor, please turn OFF the power.
Mechanical Dimensions (in mm):
151G11B 151H11B
15LL001_07
Mode Functionality:
ON/OFF Control: Parameters regarding ON/OFF control are
listed in group “rEg”. This type of control can be set by
programming parameter “Con”= OnS for ON-OFF action with
symmetric hysteresis OR OnA for ON-OFF action with
asymmetric hysteresis. It drives the output programmed as
coP [in 0p1], depending on the measured temperature value,
on set point, function mode (Fun) and on the hysteresis (Hys).
In case of reverse action i.e. Het (HEAT)being set on par. “FUn”
in “rEg” menu, the controller activates the output when the
process value “PV” goes below [SP-HYS]. It deactivates the
output when the PV goes above “SP+HYS” in case of
symmetric ON-OFF control and above “SP” in case of
Asymmetric ON-OFF control. Similarly in case of direct action
i.e. CoL (COOL)being set on par. “Fun”, the controller activates
the output when the process value “PV” goes below ‘sP-Hys’ &
deactivates the output when “PV” goes above ‘sP+Hys’ in
case of symmetric ON-OFF control & “SP” in case of
Asymmetric ON-OFF control.
Proportional Control: Parameters regarding proportional
control are listed in group “rEg”. This type of control can be set
by programming parameter “Con”= P for proportional action.
A proportional controller decreases average power supplied to
the Heater/Cooler as temperature approaches setpoint. This
has effect of slowing down heater/Cooler so that it will not
overshoot the setpoint, but will approach setpoint & maintain
a stable temperature. This proportional action can be
accomplished by turning the output ON & OFF for short time
intervals. This "time proportioning" varies the ratio of “ON”
time to "OFF" time to control the temperature. Proportional
action occurs within a “Proportional Band (Pb)” around the
setpoint temperature. Outside this band, the controller
functions as an ON-OFF unit, with the output either fully on
(below ‘Pb’) or fully OFF (above ‘Pb’).
Proportional band (Pb) is the area around set point
where controller is actually controlling the process; output
is at some level other than 100 or 0%. ‘Pb’ is expressed in
terms of 'ºC/ºF'. If controlling is not Satisfactory by using
default ‘Pb’ value, following adjustment can be done in 'Pb'.
Cycle time (Ct): Also known as duty cycle; Total length of
time for controller to complete one ON/OFF cycle.
E.g.: If Ct=20 sec, TON=10 sec & TOFF=10 sec, then it
represents a 50 % power output. In this case, controller will
cycle ON & OFF while within the set proportional band 'Pb'.
Parameter
Proportional
Band (Pb)
Adjustment
Decrease ‘Pb’
Increase ‘Pb’
Problem Occured
PV not reach SP/Slow response
High overshoot or Oscillations
OFF OFF
OFF OFF
OFF OFF
0nA - HEAT 0nA - COOL
0ns - HEAT 0ns - COOL
Rate (rte) & Offset (Oft): Product can be re-calibrated
according to application needs, by using par. “OFt” and “rte”.
If “rte” = 1.00, then using par “OFt”, it is possible to set
positive or negative offset that is simply added to the value
read by the probe.
If the offset set is not to be constant for all measurements, it
is possible to operate the calibration on any of two points. In
this case, in order to decide which values to program on par.
“OFt” and “rte”, the following formulae must be applied:
“rte” = (y2-y1)/(x2-x1)
“OFt” = y2 - rte*x2
Where,
y1 = Measured temperature 1
x1 = temperature displayed by instrument
y2 = Measured temperature 2
x2 = temperature displayed by instrument.
The instrument thus visualizes the temperature as:
y = x * “rte” + “OFt”
where y = displayed value and x = measured value.
Operating Temperature
Operating Humidity
Operating Altitude
Pollution Degree
Degree of Protection
Enclosure
Mounting
Weight (Un-Packed)
Operating Position
Harmonic Current IEC 61000-3-2 (Class A)
IEC 61000-3-3 (Class A)
EMI/EMC Compliance:
Other Characteristics:
Environmental Characteristics:
Voltage Flicker
Horizontal (Readable)
‘48 x 48’ mm Panel Mounting
120 gm
Flame Retardant (UL 94-V0)
IP 20: Terminal & Enclosure
IP 40: Front Facial
0 to 50 °C
5 to 80 % RH (Non-Condensing)
-20 to 60 °C
2000 m (max)
II
Storage Temperature
Emission
IEC 61000-4-2 (Level II)
IEC 61000-4-3 (Level III)
IEC 61000-4-4 (Level IV)
IEC 61000-4-5 (Level IV)
IEC 61000-4-6 (Level III)
IEC 61000-4-8 (Class 4)
IEC 61000-4-11
IEC 60974-5-1 (2 kV)
IEC 60068-2-1
IEC 60068-2-2
IEC 60068-2-6 (5g)
IEC 60068-2-27 (40g, 6ms)
IEC 60068-2-27 (30g, 15ms)
IEC 61010-1
UL 508 (>50 kΩ)
UL 508 (< 3.5 mA)
IEC 60974-5-1 (Level IV)
CISPR 14-1 (Class A)
Safety Compliance:
Environmental Compliance:
ESD
Radiated Susceptibility
Electrical Fast Transients
Surge
Conducted Susceptibility
Voltage Dips/Interruption
Conducted & Radiated
Emission
Dielectric Strength
(Input & Output)
Single Fault
Insulation Resistance
Leakage Current
Cold Heat
Dry Heat
Vibration
Repetitive Shock
Non-Repetitive Shock
Impulse
Power Frequency
Magnetic Field
(Power Ports)
(Input & Output)
Product Standard IEC 61326-1
151F11B (Relay: )10A 1C/O
151F11B
Control output Relay SSR Drive
Relay
Pt-100
TC/mV
OP1
1
2345
6
7
8 9 10 11 12
13
14
PNO
+
-
151H11B
Pt-100
TC/mV
1
2345
6
7
8 9 10 11 12
13
14
+
-
OP1
Contact Arrangement
Contact Rating
Relay Output Characteristics: (151G11B/151F11B )
1 C/O (SPDT)
5A(NO),
3A(NC), RES.
@ 250VAC/
30VDC
Relay output ON
OP1 (Red LED)
‘°F’ (Red LED)
‘°F’ (Red LED)
ON
ON
OFF Display ‘°C’ value
Display ‘°F’ value
LED Indications:
SSR Output Characteristics: (151H11B)
Output Voltage
Load Current
Series Resistance
12 VDC (13.82 V Max.)
30 mA (Max)
270 Ω (Internal)
10A RES. @
250VAC/
30VDC
Contact Material AgNi
Switching Frequency
Electrical Life
Mechanical Life
1800 Operations/Hour
1,00,000 Operations
5,000,000 Operations
Ue Rated Voltage (V) : 120 / 240
Ie Rated Current (A) : 3.0 / 1.5
Utilization Category
(AC-15)
Terminal Details:
0.5 N.m (4.4 Lb.in) to
0.7 N.m (6.2Lb.in)
2 x 2.5mm
20 to 12
Solid /Standard wire
44.5
GRID RING
CASING
107.4
GASKET
91.5
PANEL CUTOUT
RECOMMENDED PANEL CUTOUT
45 mmX 45 mm +/- 1.0 mm
45
45
RoHS
BACK VIEW
BACK PLATE_WITH TERMINAL
PR - 43
GIC
°F
OP1
LNNC LN
1. Displays the ‘Process Value’ & ‘Menu’.
2. :“ ESC” key (
3. : Scroll “Down” key.
4. : Scroll “UP” key
(Press for >2sec to view controller output).
5. : “ Enter” key.
6. Op1 : LED indication for relay output.
7. ‘°F’ : This LED indicates ‘°F’ unit setting.
8. + : Press “ESC” key for 2 sec to view SP then
simultaneously press “DOWN” key to decrement SP value.
9. : P
Press for >2 sec to view set point).
(Press 2sec for to view menu).
And release the “ESC” key to set the New SP value.
ress “ESC” key for 2 sec to view SP then
simultaneously press “UP”key to increment SP value.
And release the “ESC” key to set the New SP value.
+
888
4.....5.0mm
Combi head Bit./Flat
