inductive sensor

ñEdition:
Hans Turck GmbH & Co.KG ñD-45472 Mülheim an der Ruhr ñWitzlebenstraße 7 ñTel. 0208 4952-0 ñFax 0208 4952-264 ñ[email protected] ñwww.turck.com
inductive sensor
Ni20U-EM30-AP6X
M30 x 1,5
36/5
15
55
60
LED
ñEdition: • 10.11.2006
4
Type
Ident-No.
Ni20U-EM30-AP6X
1646300
Rated operating distance Sn
Mounting condition
Assured switching distance
Repetition accuracy
Temperature drift
Hysteresis
ambient temperature
20 mm
non-flush, partial embedding possible
ð (0,81 x Sn) mm
ð 2%
ð ± 10 %
ð ± 15 %, ð -25 °C v ï +70 °C
3... 15 %
-30 ... + 85 °C
Operating voltage
Residual ripple
10... 30 V DC
ð 10 % Uss
DC rated operational current
No-load current I0
ð 200 mA
ð 15 mA
Residual current
Rated insulation voltage
Short-circuit protection
Voltage dip at Ie
ð 0.1 mA
ð 0.5 kV
yes / cyclic
ð 1.8 V
Wire breakage / reverse polarity protection
Output function
Insulation class
Switching frequency
yes / complete
3-wire, normally open, pnp
÷
ð 1.5 kHz
Housing style
Dimensions
Housing material
Material active area
End cap
Housing nut tightening torque
Connection
cable quality
Cable cross section:
Vibration resistance
Shock resistance
Protection degree
threaded barrel; M30 x 1,5
64 mm
metal, A2 1.4301 (AISI 304)
plastic, PBT
plastic, EPTR
75 Nm
cable
Ø 5.2, LifYY, PVC, 2 m
3 x 0.34 mm2
55 Hz (1 mm)
30g (11 ms)
IP68
Switch state display
LED yellow
●
threaded barrel, M30 x 1,5
●
stainless steel, 1.4301
●
factor 1 for all metals
●
degree of protection IP68
●
magnetic field immune
●
extended temperature range
●
high switching frequency
●
predamping protection through
self-compensation
●
3-wire DC, 10..0.30 VDC
●
normally open, pnp output
●
cable connection
Wiring diagram
pnp
BN
+
BU
–
BK
Function principle
Inductive sensors are designed for wearfree and non-contact detection of metal
objects. Due to a ferrite-less 3-coil system,
uprox factor 1 sensors have distinct advantages. They detect all metals at the same
switching distance, are magnetic field immune and feature large switching distances.
Hans Turck GmbH & Co.KG ñD-45472 Mülheim an der Ruhr ñWitzlebenstraße 7 ñTel. 0208 4952-0 ñFax 0208 4952-264 ñ[email protected] ñwww.turck.com