A-87
E3NT
E3NT
Inputs
User set functions (e.g. teach-in, trigger, test, ...)
Input circuit
Voltage input +10 V ... U
supply
Voltage
input
+11 V ... U
supply
Voltage input
+10 V ... U
supply
Input pulse duration
min. 1 ms
Analog Output
Current output
3..21mA:
• 3 mA corre-
spond to
distance < 0.2
m
• 4 ... 20 mA
correspond to
distance 0.2
m ... 2.0 m
• 21 mA corre-
spond
to distance >
2.0 m
(or no object)
Switch-on/off time (T
ON
/ T
OFF
)
≤
2.5 ms
≤
5 ms
≤
2.5 ms
≤
20 ms
≤
2.0 ms
Insulation resistance
20 M
Ω
at 500 V DC
Insulation voltage strength
1,0 kV AC, 50/60 Hz (1 min)
Impulse strength (insulation)
1,5 kV
Dimensions (length x width x depth)
85 x 27 x 65 mm
Materials
Housing
Powder-coated aluminum, sea-water resistant, 231 GD AlSi12 (Cu) (standard version)
Front pane
Glass
Keyboard
HTV silicone
Seals
RTV silicone
Housing color
Grey, RAL 7030
Assembly
Screw fastening by way of four M5 threads and two M5 through holes or with universal
mounting bracket (order separately)
Connection
M12 connector, 5-pole (piercing)
Ambient temperature range
- 25 °C ... +
55 °C
- 10 °C ... +
55 °C
(analog output)
- 40 °C ... +
55 °C
- 25 °C ... + 55 °C
Storage temperature range
- 40 °C ... + 60 °C
- 40 °C ... + 70 °C
Permissible relative humidity
35 % ... 95 %, no condensation
Enclosure rating
IP 67 (EN 60529), IP 69k (DIN 40050)
Protection class
II (50 V DC)
Vibration resistance
± 1.5 mm, 1 h , 10 - 70 Hz (IEC 68-2-6)
Shock resistance
300 m/s² (IEC 68-2-27)
User set parameters
-
Mode
-
Output function
-
Teach/set switching points
-
Output switching
-
Function on connector pin 2 and 5
-
Switch-on and off delay
-
Type of switch-off time function
-
Type of display on the sensor
-
Keyboard lock
-
Energy saving mode
-
Display direction
-
Reset to factory defaults
*1.
see diagramm
Item
Model
E3NT-L17
E3NT-L37
E3NT-L27
E3NT-L47
E3NT-LH17
E3NT-LH37
E3NT-L
@
7-20
E3NT-R
F502-EN2-04.book Seite 87 Dienstag, 26. Juli 2005 5:48 17
