Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition: • 12.04.2004
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition:
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Photoelectric sensor
convergent mode sensor
VS1RN5CV20
●miniature sensor with extremely
high excess gain
●supply voltage 10-30 VDC
Wiring diagram
Convergent mode sensors are equipped
with a lens before the emitter diode that
produces a small and intense focal point at
a defined distance from the sensor. Similar
to diffuse mode sensors, the light reflected
by the target is evaluated. Convergent
mode sensors are ideal for detection of
small targets or colour marks and edge gui-
ding or positioning control of transparent
materials. The targets must always be wi-
thin the focal depth of the sensors. The fo-
cal depth is defined as the area before or
behind the focal point within which the ob-
ject can be detected. Based on the intense
light concentration in the focal point, con-
vergent mode sensors are capable of de-
tecting targets with a low reflectivity.
Excess gain curve
Excess gain in relation to the distance
BU (3)
BK (4)
BN (1)
+
1
10
100
1
10
1000 mm
100
CV20
CV10
Type VS1RN5CV20
Ident-No. 3056497
Type of light red
Wave length 630 nm
Focal distance 20 mm
Operating temperature -20 ...+ 55 °C
Rated operational voltage (DC) UB10... 30 VDC
Rated operational current (DC) Ie≤ 50 mA
No-load current I0≤ 25 mA
Short-circuit protection yes, cyclic
Reverse polarity protection yes
Output function normally open, NPN
Switching frequency ≤ 500 Hz
Max. switch-on delay ≤ 100 ms
Housing style rectangular; VS1
Housing material plastic, ABS
Lens Kunststoff, Acryl
Wiring cable
Cable length 2 m
Cable cross section 3 x 0,34 mm2
Degree of protection IP67
Supply voltage indication LED green
Switching status indication LED yellow
Error indication LED green blinkend
8,3
14,3
25,7
Æ
2,2
9,2
LED GN
LED YE
4,1
11,6
