RS PRO 124-1045 Instruction Manual

Instruction Manual
RS Pro 35 x 77mm Defrost Thermostat, NTC, Single Output
Stock Number: 124-1045, 124-1046
Please read this document carefully before using this product. The guarantee will be invalidated if the device is
damaged by not following instructions detailed in the manual. The company shall not be responsible for any damage
or losses however caused, which may be experienced as a result of the installation or use of this product.
• 35x77mm.
• On-Off control.
• Control output for cooling or heating.
• Single NTC probe input.
• Range -60.0 to 150.0°C.
• Defrost function.
• Compressor protection settings.
• Probe failure setting, output status can be set to ON, OFF or pulse.
• Sensor input offset setting.
• "Smart Defrost" feature.
• Adjustable defrost duration and intervals.
• 6 selectable warning tones.
• High and low alarm limits, absolute or deviation.
• Temperature units °C or °F
• Digital input ;
- External alarm
- Initiate defrost
• CE marked
CONNECTION DIAGRAM
1241045 & 1241046 is intended for installation in control panels. Make sure that the device is used
only for intended purpose. The electrical connections must be carried out by a qualified staff
and must be according to the relevant locally applicable regulations. During an installation, all of the cables that
are connected to the device must be free of electrical power. The device must be protected against inadmissible
humidity, vibrations, severe soiling and make sure that the operation temperature is not exceeded. The cables
should not be close to the power cables or components.
1241045 1 SN: XXXXXXXXX
DIGITAL
THERMOSTAT
Made In Turkey
COMPRESSOR
250V 8A~
230V AC
50/60Hz
1 2 3 4 5 6
7 8 9 10 11 12
Equipment is protected throughout
by DOUBLE INSULATION.
NOTE:
Fuse
SUPPLY:
F 100 mA
Switch
250V AC
1 Line
184-253V AC
50/60Hz 4VA
2
Neutral
Fuse should
Cable size: 1,5mm²
be connected
124-1045
124-1046
1
1241046 SN: XXXXXXXXX
DIGITAL
THERMOSTAT
Made In Turkey
COMPRESSOR
24V AC/DC ±10% 250V 8A~
50/60Hz 5VA
1 2 3 4 5 6
7 8 9 10
Holding screw
0.4-0.5Nm
Note:
1) Mains supply cords shall meet the requirements of
IEC 60227 or IEC 60245.
230V AC
2) In accordance with the safety regulations, the power
Supply
supply switch shall bring the identification of the
relevant instrument and it should be easily
accessible by the operator.
ENVIRONMENTAL CONDITIONS
Ambient / Storage Temperature
EN
Relative Humidity
Protection Class
Height
Do not use the device in locations subject to corrosive and flammable gasses.
ELECTRICAL CHARACTERISTICS
Supply Voltage
Power Consumption
Connection
Scale
Sensitivity
Accuracy
Time Accuracy
Display
EMC
Safety Requirements
OUTPUTS
Relay Output
Life Expectancy for Relay
CONTROL
Control Type
Control Algorithm
Hysteresis
HOUSING
Housing Type
Dimensions
Weight
Enclosure Material
While cleaning the device,solvents (thinner, gasoline, acid etc.) or corrosive materials must not be used.
DIMENSIONS
77mm
11 12
FOR MORE INFORMATION VISIT THIS SITE
http://www.rs-components.com/index.html
1/3
0 ... +50°C/-40 ... 85°C (without icing)
Max. humidity 80% for temperatures up to 31°C decreasing linearly to
50% relative humidity at 40°C.
According to EN60529; Front panel : IP65, Rear panel : IP20
Max. 2000m
230V AC +%10 -%20, 50/60Hz or 24V AC/DC ±%10
Max. 5VA
2.5mm² screw-terminal connections
-60.0 ... +150.0°C (-76.0 ... +302.0°F)
0.1°C (Can be selected as 0.1ºC or 1ºC.)
±1°C
±1%
4 digits, 12.5mm, 7 segment LED
EN 61326-1: 2013
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II)
Relay : NO+NC 250V AC,8A (resistive load),
1/2HP, 0.37KW 240V AC (inductive load)
Without load 30.000.000 mechanical;
250V AC, 8A resistive load 100.000 electrical operation.
Single set-point control
On-Off control
Adjustable between 1 ... 20.0 °C
Suitable for flush -panel mounting
H35xW77xD61mm
Approx. 190g (After packing)
Self extinguishing plastics.
For removing mounting clamps:
- Push the flush-mounting
clamp in direction 1 as shown
in the figure below.Then,pull
out the clamp in direction 2 .
2
Flush mounting
Panel Cut-out
clamp
71,5mm
1
Depth
61mm 5mm
Flush mounting
Rubber
clamp Panel
packing
Note:
1) Panel thickness should
be maximum 7mm.
2) If there is no 60mm free
space at the back side of
the device,it would be
difficult to remove it from
the panel.
1241045/46-E-01-161006