IFM Electronic Efector 600 TC7430 User manual

Operating instructions
Electronic temperature sensor
TC7430
704447 / 00 08 / 2008
UK

2
1 Functions and features
The unit detects the system temperature in machines and installations.
2 Function
The unit generates 2 output signals: 1 x NO + 1 x NC with separately adjustable
switch points [SET1] and [SET2].
OUT1
With rising temperature OUT1 closes when the set value [SET1] is reached.
With falling temperature OUT1 opens, when the value [SET1] minus 2 K is
reached.
OUT2
With rising temperature OUT2 opens when the set value [SET2] is reached.
With falling temperature OUT2 closes, when the value [SET2] minus 5 K is
reached.
Measuring range: 0 ... 100 °C / 32 ... 212 °F.•
Measuring element: Pt 1000 according to DIN EN 60751, class B.•
3 Mounting
Make sure that there is no medium flowing through the system before
mounting and removing the unit.
Insert the unit in a G½ process connection.►
Tighten firmly.►
4 Electrical connection
The unit must be connected by a qualified electrician.
The national and international regulations for the installation of electrical
equipment must be adhered to.
Operating voltage „supply class 2“ to cULus.
Disconnect power.►
Connect the unit as indicated on the type label.►

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UK
5 Setting















 


1: locking ring
2: setting rings (manually adjustable after unlocking)
3: LED yellow: lights if OUT1 = ON (temperature > [SET1])
4: setting marks
5: LED yellow: lights if OUT2 = ON (temperature < [SET2])
6: process connection G½ male
pin 4 = Out1 / pin 2 = Out2
To achieve the setting accuracy: first position the rings to the lower end stop value,
then set the requested value.

4
6 Scale drawing









Dimensions are in millimeters

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7 Technical data
Operating voltage [V].......................................................................................... 9.6...32 DC
Current rating [mA] ..........................................................................................................500
Current consumption [mA]..............................................................................................< 30
Measuring range [°C / °F]...........................................................................0...100 / 32...212
Measuring element ...................................................1 x Pt 1000 to DIN EN 60751, class B
Accuracy [K] ....................................................................................... ± 2 (setting accuracy)
Repeatability [K] ............................................................................................................± 0,1
Response dynamics (to DIN EN 60751) [s]............................................... T05 = 1 / T09 = 3
Housing materials................................................. stainless steel (316S12); PC (Makrolon);
PBT, (Pocan); FPM (Viton)
Material (wetted parts) .................................................................. stainless steel (316S12)
Operating temperature[°C] .................................................................................. -25 ... +70
Storage temperature [°C] ................................................................................... -40 ... +100
Permissible overload pressure [bar]................................................................................300
Medium temperature [°C] .............................................................. -25...125 (145 max. 1 h)
Protection rating .......................................................................................................... IP 67
Protection class .................................................................................................................III
Insulationresistance[MΩ] ........................................................................> 100 (500 V DC)
Shock resistance [g] ............................................................. 50 (DIN / IEC 68-2-27, 11 ms)
Vibration resistance [g] ................................................. 20 (DIN / EN 68-2-6, 10 - 2000 Hz)
EMC
EN 61000-4-2 ESD:............................................................................................... 4 / 8 KV
EN 61000-4-3 HF radiated: ....................................................................................... 10 V/m
EN 61000-4-4 Burst:......................................................................................................2 KV
EN 61000-4-6 HF conducted:........................................................................................ 10 V
Technical data and further information at
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