Datasheet

LSR 25B… - 05 2016/03
ILSR 25B… - 05
Specifications
Optical data
Typ. operating range limit
1)
1) Typ. operating range limit: max. attainable range without performance reserve
24m
Operating range
2)
2) Operating range: recommended range with performance reserve
20m
Light source
3)
3) Average life expectancy 100,000h at an ambient temperature of 25°C
LED (modulated light)
Wavelength 620nm (visible red light, polarised)
Timing
Switching frequency 500Hz
Response time 1ms
Delay before start-up ≤ 300ms
Electrical data
Operating voltage U
B
4)
4) For UL applications: for use in class 2 circuits according to NEC only
10 … 30VDC (incl. residual ripple)
Residual ripple ≤ 15% of U
B
Open-circuit current ≤ 20mA
Switching output
5)
LSR …/66
LSR …/66.1
5) The push-pull switching outputs must not be connected in parallel
2 push-pull switching outputs
pin 2: PNP dark switching, NPN light switching
pin 4: PNP light switching, NPN dark switching
ILSR …/4
ILSR …/4.8
LSR …/4
1 warning output pin 2: PNP
pin 4: PNP light-switching
pin 4: PNP light switching, pin 2: NC
6)
6) Pin 2: unassigned, hence especially suitable for the connection to AS-interface I/O coupling modules
Function characteristics light/dark switching
Signal voltage high/low ≥ (U
B
-2V)/≤ 2V
Output current max. 100mA
Operating range fixed setting, adjustable with potentiometer for ".1 types"
Indicators
Green LED ready
Yellow LED light path free
Yellow LED, flashing light path free, no performance reserve
Mechanical data
Housing plastic (PC-ABS)
Optics cover plastic (PMMA)
Weight with connector: 15g
with 2m cable: 55g
Connection type cable 2m (cross section 4x0.21mm²),
M8 or M12 connector
Environmental data
Ambient temp. (operation/storage)
7)
7) UL certified in the temperature range -30°C to 60°C
-40°C … +55°C/-40°C … +60°C
Protective circuit
8)
8) 2=polarity reversal protection, 3=short-circuit protection for all transistor outputs
2, 3
VDE safety class
9)
9) Rating voltage 50V
II
Protection class IP 66, IP 67
Light source free group (in accordance with EN 62471)
Standards applied IEC 60947-5-2
Certifications UL 508, C22.2 No.14-13
4) 7) 10)
10)These proximity switches shall be used with UL Listed Cable assemblies rated 30V, 0.5A min,
in the field installation, or equivalent (categories: CYJV/CYJV7 or PVVA/PVVA7)
Options
Warning output autoControl warn PNP transistor, counting principle
Signal voltage high/low ≥ (U
B
-2V)/≤ 2V
Output current max. 100mA
Activation input active
Transmitter active/not active ≥ 8V/≤ 2V
Activation/disable delay ≤ 1ms
Input resistance 10KΩ ±10%
UL REQUIREMENTS
Enclosure Type Rating: Type 1
For Use in NFPA 79 Applications only.
Adapters providing field wiring means are available from the manufacturer. Refer to manufacturers information.
CAUTION – the use of controls or adjustments or performance of procedures other than those specified herein may result
in hazardous radiation exposure.
ATTENTION ! Si d'autres dispositifs d'alignement que ceux préconisés ici sont utilisés ou s'il est procédé autrement qu'in-
diqué, cela peut entraîner une exposition à des rayonnements et un danger pour les personnes.
Tables
02024
Operating range [m]
Typ. operating range limit [m]
Diagrams
y1
y2
-200
-150
-100
-50
0
50
100
150
200
0 4 8 12162024
Distance x [m]
Misalignment y [mm]
Typ. response behaviour
y2
y1
x
100
200
300
0
400
2 4560
31
Distance [m]
Diameter [mm]
Typ. light spot
Remarks
A light axis consists of a
transmitter and a receiver
with the following designa-
tions:
(I)LSR = complete light axis
LSSR = transmitter
(I)LSER = receiver
Operate in accordance with
intended use!
 This product is not a safety sensor
and is not intended as personnel
protection.
 The product may only be put into
operation by competent persons.
 Only use the product in accor-
dance with the intended use.
LSR 25B