29
8-pole plug S8 (M12 x 1) with supply voltage, switching outputs, analog output - for the
connection to the control panel
Picture 36: Connection diagram, 8 pole connector to the controller
Technical Specifications:
Input voltage range VDD:
12 V DC … 30 V DC
Load impedance of analog output:
100
… ≤ 500
Load current max ΣQ1 - Q3:
400 mA
Trigger Input:
12
– 30 V DC
11.3 Distance range
Distance range varies according to the surface properties and reflectivity of the object to be measured.
Reflectivity indicates the amount of light which the target is able to reflect and which is received by the
LM_ 100. Surface properties has influence to the possible distance between sensor and target. The
better the surface properties and reflectivity, the higher the max distance range.
Object
Maximal Distance
Reflective foil 3M 3279 Spezial
500 m
High temperature reflector OR05 (bis 500°C)
300 m
Grey card 90% reflectivity
100 m
Grey card 18% reflectivity
50 m
Grey card 6% reflectivity
40 m
Steel plate shiny
90 m
Steel plate easily oxidized
75 m
Steel plate heavy oxidized
40 m
Steel annealed
25 m
11.4 Cooling jacket
Proxitron laser distance sensors can be fitted with a cooling housing. With
a flow rate of cooling water of 1 l/min (alternatively approx. 50 l/min of air)
at temperature < 30°C, a maximum ambient temperature of 200°C is
permissible. The maximum operating pressure is around 5 bar.
Function
Colour
Pin
Analog output (4-20mA)
yellow
4
Analog output Ground GND
grey
5
Switching output Q1
red
8
Switching output Q2
white
1
Switching output Q3
rose
6
Trigger Input
green
3
Supply voltage VDD
marrone
2
Supply voltage Ground GND
blue
7
Picture 37: LMB 100 with
cooling jacket
