GuardShield Safe 2 Operation Manual
Operation Manual GuardShield Safe 2
7. Dimensional drawings
57
35
M16
M12
145
ILAS Emitter
ILAS target
25
A
ILAS target
ILAS Emitter
3
B
Start of protective field
30
40
Pin 1
Pin 7
4
3
2
Cross section with
connector pinning
Transmitter Receiver
Detail
mounting groove
Figure 19: Dimensional drawing, cross Section
16
8. Selection of a safety light curtain
8.1. Check list
In consideration of following points the selection of a
proper GuardShield Safe 2 safety light curtain will be
simplified:
1. Regulations
Look up carefully the actual regulations and
codes applicable to the particular application in
your country. Local authorities and professional
organisations as well as ROCKWELL
AUTOMATION representatives will provide
necessary assistance.
USA: Occupation Safety and Health
Administration OSHA, others like ANSI, RIA and
further professional organisations
GB: Health and Safety Executive HSE, safety
consultants and professional organisations
2. Protective field
Determination of
• required operating range,
• protective height (available in increments of 120
mm),
• resolution (object detection capability: 30 mm)
• and configuration of light curtain (special
configuration with extension modules)
Operating range, protective height and special
configuration must be chosen so that the danger points
are only accessible through the protective field.
3. Response time
The response time t
R-BWS
of GuardShield Safe
2 can be found on the product label and in the
selection table (next section). The response
time can also be calculated with the Optical
Configuration Tool.
4. Corner mirrors
Using corner mirrors allow safeguarding two or
three protective fields with one light curtain.
Each corner mirror reduces the operating range
by approximately 15 % per mirror.
8.2. Selection table
T
able 3: 30 mm resolution with ILAS
Catalog No. Protective Total length B Response time t
R
Max. range Resolution Weight per pair
height A (mm) (ms) (m) (mm) (kg)
(mm)
445L-P2S0120YD 120 290 7.8 6 30 1.0
445L-P2S0240YD 240 410 10.5 6 30 1.4
445L-P2S0360YD 360 530 13.1 6 30 1.8
445L-P2S0480YD 480 650 15.8 6 30 2.2
445L-P2S0600YD 600 771 18.4 6 30 2.6
445L-P2S0720YD 720 891 21.1 6 30 3.0
445L-P2S0840YD 840 1’011 23.7 6 30 3.5
445L-P2S0960YD 960 1’131 26.3 6 30 4.0
445L-P2S1080YD 1’080 1’252 29.9 6 30 4.0
445L-P2S1200YD 1’200 1’372 31.6 6 30 4.5
445L-P2S1320YD 1’320 1’492 34.3 6 30 5.0
445L-P2S1440YD 1’440 1’612 36.9 6 30 5.5
445L-P2S1560YD 1’560 1’733 39.6 6 30 6.0
445L-P2S1680YD 1’680 1’853 42.2 6 30 6.5
445L-P2S1800YD 1’800 1’973 44.9 6 30 7.0
445L-P2S1920YD 1920 2093 47.6 6 30 7.5
17
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