Bernstein 650.7390.001 Technical Data

Technical Data

Capacitive Proximity Switch

S

eries E50

Description KCB-E50NS/008-KLP2 Article number 6507390001

Wiring Diagram

act. Zone

Identifying characteristics in accordance with EN 60947-5-2

Electrical data

Rated operating distance S

8 mm

n

Mounting flush
Standard target 25 x 20 x 1 mm; material: steel; connected to earth

Effective operating distance S

Assured operating distance S

3-8 mm; Sr adjustable with potentiometer (POT);

r

turn right ≙ high sensitivity, turn left ≙ low sensitivity
0 ≤ Sa ≤ 0,8∙Sr

a

Switching element function N.O.
Repeat accuracy R ≤ 0,1∙Sr
Differential travel (hysteresis) H ≤ 0,2∙Sr
Frequency of operating cycles f ≈ 25 Hz
Rate doperational voltage U
Operational voltage range U
Rated insulation voltage U
Rated impulse withstand voltage U
Voltage drop U

e

B

i

imp

d

12 V - 24 V DC
10 V - 36 V DC
75 V DC
500 V

≤ 1,5 V DC
Utilization category DC-13 (Switching element)
Rated operational current l
Minimum operational current I
Off–state current l
No–load supply current l

e

m

r

o

≤ 200 mA DC

≥ 1 mA DC

≤ 0,5 mA DC

≤ 15 mA DC
Switching element permanent overload and s.c.p.
Short–circuit protection pulsed
Rated supply frequency DC
False polarity protection with permutation of +, –, output no damage occurs
Time delay before availability

t

≤ 50 ms

v

BERNSTEIN AG . Hans-Bernstein-Straße 1 . 32457 Porta Westfalica . www.bernstein.eu

Technical modifications and errors excepted.

The technical datasheet corresponds to the technical state as of 2015-08-11 and will not be removed in case of changes.

Page 1 of 2

6507390001 / 0386-13

Technical Data

Electromagnetic compatibility (EMC)

Electromagnetic field test IEC 61000-4-3 3 V/m, 80...1000 MHz
Electrostatic discharge test IEC 61000-4-2 8 kV AD
Electrical fast transient immunity test (Burst) IEC 61000-4-4 1kV coupling clamp
Impulse voltage withstand ability (Surge) IEC 61000-4-5 500 V, 1,2/50 μs @ Ri = 42 Ω
Radiated disturbance field strength EN 55011 ≤ 40 dB (μV/m)

Mechanical Data

Enclosure PBT, black
Ambient air temperature -25 °C ... +70 °C
Type of protection IP65

Pollution degree

Indication Output ON = LED yellow
Termination type Cable 3 x 0,34 mm² x 2 m, PVC-outer jacket black

EU Conformity

3 (Pollution of the optic can cause impairments
of the operating distances.)

acc. to directive 2004 / 108 / EC

BERNSTEIN AG . Hans-Bernstein-Straße 1 . 32457 Porta Westfalica . www.bernstein.eu

Technical modifications and errors excepted.

The technical datasheet corresponds to the technical state as of 2015-08-11 and will not be removed in case of changes.

Page 2 of 2

6507390001 / 0386-13