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LZR®-RS310

Safety sensor for platform screen doors
Technology Laser
Colours:
LZR-W400 sensor for power-operated windows

Description

The LZR®-RS310 is a LASER-based 3D safety solution with 4 planes, designed to monitor the area between the platform screen door and the railway vehicle door. Thanks to the detection range of 10 m x 10 m, the LASER sensor is a competitive safety sensor for this application.

Features

Immunity to environment

Time of flight technology combined with a dedicated software
offers efficient immunity to environmental disturbances:
sunlight, rain, snow, etc.

Presicion

Capacity to detect objects down to 50 mm × 50 mm.

Virtual alternative

The LZR-RS310 can be used as a virtual alternative to platform screen doors.

Track safety

The LZR-RS310 can also monitor the tracks ans alert in case of danger.

Detection field
Table of specifications

Technology:

laser scanner, time-of-flight measurement

 

Detection mode:

motion and presence

 

Detection range:

9.9 m x 9.9 m @ 2% remission factor

 

Remission factor:

> 2 %

 

Angular resolution:

0,3516 °

 

Min. detected object size (typ.):

2,1 cm @ 3 m ; 3,5 cm @ 5 m ; 7 cm @ 10 m (in proportion to object distance)

 

Emission characteristics:

IR laser: wavelength 905 nm; max. output pulse power 75 W (CLASS 1)
Red visible laser: wavelength 650 nm; max. output CW power 3 mW (CLASS 3R)

 

Supply voltage:

10-35 V DC @ sensor side

 

Power consumption:

< 5 W

 

Peak current at power-on:

1.8 A (max. 80 ms @ 35 V)

 

Cable length:

10 m

 

Response time:

typ 20 ms; max. 80 ms

 

Output:

2 electronic relays (galvanic isolated - polarity free)
Max. switching voltage: 35 V DC/ 24 V AC
Max. switching current:
80 mA (resistive)
Switching time: tON=5 ms; tOFF=5 ms
Output resistance: typ 30 Ω
Voltage drop on output: < 0.7 V @ 20 mA
Leakage current: < 10 μA

 

Input:

2 optocouplers (galvanic isolated - polarity free)
Max. contact voltage: 30 V DC (over-voltage protected)
Voltage threshold: Log. H: >8 V DC; Log. L: <3 V DC
Response time monitoring input: < 5 ms

 

LED-signal:

1 blue LED: power-on status
1 orange LED: error status
2 bi-coloured LEDs: detection/output status (green: no detection; red: detection)

 

Dimensions:

125 mm (D) x 93 mm (W) x 70 mm (H) (mounting bracket + 14 mm)

 

Weight:

310 g (mounting bracket: + 60 g)

 

Material:

PC/ASA

 

Colour:

black

 

Mounting angles on bracket:

-45 °, 0 °, 45 °

 

Rotation angles on bracket:

-5 ° to +5 ° (lockable)

 

Tilt angles on bracket:

-3 ° to +3 °

 

Protection degree:

IP65

 

Temperature range:

-30 °C to +60 °C if powered; -10 °C to +60 °C unpowered

 

Humidity:

0-95 % non-condensing

 

Vibrations:

< 2 G

 

Pollution on front screens:

max. 30 %; homogenous

 

Expected lifetime:

20 years

 

Norm conformity:

EN 50155:2007; EN 60529:2001; IEC 60825-1:2007; EN 60950-1:2005;
EN 61000-6-2:2005; EN 61000-6-3:2006;
IEC 61496-1:2009; EN 61496-3:2008 ESPE Type 2;
EN 62061:2005 SIL 2

 

Specifications are subject to changes without prior notice – Measured in specific conditions.

Versions
  • LZR-W400 sensor for power-operated windows
    LZR®-RS310

    Safety sensor for platform screen doors

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