Endress+Hauser Liquiphant FTL31 IO-Link Operating Instructions Manual page 51

Liquiphant FTL31 IO-Link
Shock resistance
Vibration resistance
Reverse polarity protection
Short-circuit protection
Degree of protection
Electromagnetic compatibility
17.2.1 Derating
T
a
T
p
 15 Derating curve: 100 °C (212 °F)
1 I : 200 mA (DC-PNP)
max
2 I : 150 mA (DC-PNP)
max
Ta Ambient temperature
Tp Process temperature
Endress+Hauser
a = 300 m/s 2 = 30 g, 3 axes x 2 directions x 3 shocks x 18 ms,
as per test Ea, prEN 60068-2-27:2007
2
a(RMS) = 50 m/s , ASD = 1.25 (m/s²)²/Hz, f = 5 to 2 000 Hz, t = 3 x 2 h,
as per test Fh, EN 60068-2-64:2008
3-wire DC-PNP and IO-Link
Integrated. In the event of reverse polarity, the device is deactivated automatically.
3-wire DC-PNP and IO-Link
Overload protection/short-circuit protection at I > 200 mA; the sensor is not
destroyed.
For IO-Link communication: 105 mA per output if both switch outputs are active.
Intelligent monitoring: Testing for overload at intervals of approx. 1.5 s; normal
operation resumes once the overload/short-circuit has been rectified.
• IP65/67 NEMA Type 4X Enclosure (M12 plug)
• IP66/68/69 NEMA Type 4X/6P Enclosure (M12 plug for metal housing cover)
Electromagnetic compatibility in accordance with all the relevant requirements of
the EN 61326 series. For details, refer to the EC Declaration of Conformity.
Available in the Download Area of the Endress+Hauser website:
www.endress.com.
T
a
[°F] [°C]
+158 +70
+122 +50
+32 0
–40
–40
–40
–40
0 +50
+80
+32 +122
+176
Technical data
1
2
[°C]
+100
T
P
[°F]
+212
A0022002
51