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ABB Low Voltage Industrial Products 0312
7
A laser scanner that has the ability to scan four
individual areas
The Laser Scanner ’Look’ has the ability to scan four individual
areas. Each area can be programmed individually for the specific
application, making it ideal for auto-carriers that need to operate
along different paths. The safety level is according to Type 3, EN
61496-3. It is approved for use as personnel protection in robot
working areas, conveyor equipment etc. The small design makes
it easy to install. Look is not affected by ambient light levels (sun
etc) or welding arcs/sparks. The protection fields are quick and
easy to create on a PC in a Windows environment. It has four
individual programmable protection areas. Each area consists of
one personnel protection field with maximum 4 m radius, and one
warning field of maximum 15 m radius. Changing between the
areas is easily achieved using additional sensors.
Safety light grids, curtains and scanners
Look
- laser scanner
TÜV Süd
Technical data - general
Description
Safety level
EN/IEC 61496
EN 954-1
EN ISO 13849-1
Type 3
Category 3
PL d
PFH
d
1,50E-07
General data
Scanning rate:
Scanning angle:
Operating voltage:
Transmitter:
Current consumption:
Angle resolution:
Weight:
Housing:
25 Scans/sec
190°
24 VDC +20%/ -30%
Laserdiode; Protection class 1
approx. 300 mA
0,36°
2 kg
H=155 mm, W=140 mm, D=135 mm
Personnel protection field
Scanning distance:
Area:
Output:
Resolution:
Response time:
Reflectance factor:
Radius 0.2 - 4 m
4 areas, switchable by 24 VDC input
2 x OSSD; 250 mA; failsafe
transistor PNP outputs 24 VDC
70 mm at 4 m
80 ms
min 1,8 %
Warning field
Scanning distance:
Area:
Output:
Resolution:
Response time:
Reflectance factor:
Radius 0 - 15 m
4 areas, switchable by 24 VDC input
PNP-transistor, 24 VDC/100 mA
150 mm at 15 m, ± 20%
80 ms
min 20%
Contour measurement
Measurement range:
Output:
Response time:
Reflectance factor:
Reset:
Suitable interface safety relay:
Radius 0- 50 m
RS 232/422
80 ms
min 20%
manual or automatic
RT6, RT7, RT9, JSBRT11 or Pluto
Conformity:
Machine directive
2006/42/EG
EN ISO 12100-1/2, EN 954-1,
EN ISO 13849-1, -2, EN 61496-1
Selection
Product Hierarchy 4700004
Part No
Order Code
Price
Look JS4-4
50034195
251.31
Photoelectric guarding of several risk areas
•
Type 3, IEC61496-3
•
Easy to install
•
Protected from welding sparks/arcs
•
Easy to program
•
4 individual programmabprotection areas
simultaneously with Pluto