Wenglor LV250PCT Through Beam Sensors

Wenglor LV250PCT Through Beam Sensors excludes any possibility of reciprocal influence. It is designed for aggressive industrial environments. Through-beam sensors detect and count small parts, detect the edges of objects and monitor passages in systems. The emitter and receiver are housed in separate housings according to the through-beam mode. The sensor switches as soon as an object interrupts the laser light, red light or infrared light.

Features at a Glance

Teach-in, external teach-in
AND-OR logic
Cascadable
Master-slave operating mode

Electrical Data
Sensor Type Control unit
Supply Voltage 18 … 30 V
Current Consumption (Ub = 24 V) 120 mA
Switching Frequency 250 Hz
Response Time 4 ms
On-/Off-Delay 50 ms
Temperature Drift < 10 %
Temperature Range -25 … 60 °C
Switching Output Voltage Drop < 2.5 V
Switching Output/Switching Current 200 mA
Error Output/Switching Current 200 mA
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Teach Mode NT, MT
cascadable yes
Logic Output AND / OR
External teach-in input yes
Protection Class III

Features

Teach-in, external teach-in
AND-OR logic
Cascadable
Master-slave operating mode

Applications

35 = Logic Status Indicator
36 = Mode Indicator
01 = Switching Status Indicator
03 = Error Indicator
07 = Selector Switch
06 = Teach Button

Specifications

Optical Data
Range	15,000 mm

Mechanical Data
Setting Method	Teach-In
Housing Material	Plastic
Degree of Protection	IP20
DIN-Rail mounting	35 mm

Output
PNP NO/NC switchable	yes

Wenglor LV250PCT Through Beam Sensors