MICRO-EPSILON LLS series Betriebsanleitung Seite 36

Functional Principle, Technical Data
Model
Current control input
I-CONTROL
Analog out
Digital out
Protection class
Operating temperature
Storage temperature
Housing material
Dimensions
Type of connector
Max. switching current
Switching frequency
LLS
LLS8
0 V ... +5 V: laser 0 V ... +5 V: laser power decreases
power decreases linearly with increasing voltage from
linearly with
increasing voltage (max. modulation/frequency 2 kHz)
from 0 V ... +24 V:
Laser OFF
x
x
Qinv = pnp dark switching / pnp
Transmitter or re- Transmitter 12x1, length approx. 76 mm,
ceiver: M8x1, length receiver: M12x1, length approx. 76 - 80
approx. 66 mm
M8, 4-pole
typ. 1 kHz typ. 25 kHz
LLS12 LLS12HS
0 V ... +24 V: Laser OFF
Analog output 0 V...+10 V
(typ. 100 kHz bandwidth)
Q = npn dark switching /
pnp light switching or
IP67
-20 °C to +50 °C
-20 °C to +85 °C
Nickel-plated brass
mm depending on model
M12, 4-ple (V2A plug)
100 mA, short circuit proof
typ. 300 kHz
LLS18
0 V ... +5 V: laser 0 V ... +5 V:
power decreases laser power de-
linearly with creases linearly
increasing voltage with increasing
from 0 V ... +24 V: voltage from
Laser OFF +5 V ... +24 V:
Laser OFF
Analog output
0 V...+10 V
x
IP64 with integrated
adjustment unit,
otherwise IP67
Transmitter or Transmitter
receiver M18x1, or receiver:
length approx. 55 x 14 x 12 mm
90.5 mm (incl. plug)
Transmitter and
receiver: M8, 4-pole
typ. 5 kHz typ. 1 kHz
LLS90
x
x
IP67
Page 36