Honeywell FF-SYA14 Series, Manual

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16
107031-33-EN FR26 GLO 1101 Printed in France
3.4.3 European EN 999 standard
All distances/heights in mm (100 mm = 3.9 in)
LIGHT CURTAIN MODEL FF-SYA14 FF-SYA30 FF-SYA60
Normal approach
S
≥≥≥≥
2000 (t1+t2) ,
with S
≥
100
if S
≥
500, then use:
S
≥≥≥≥
1600 (t1+t2) ,
with S
≥
500
S
≥≥≥≥
2000 (t1+t2) + 128 ,
with S
≥
100
if S
≥
500, then use:
S
≥≥≥≥
1600 (t1+t2) + 128 ,
with S
≥
500
S
≥≥≥≥
1600 (t1+t2)+ 850
with
Hu
≥
900 mm
Hl
≤
300 mm
Parallel approach
S
H
S
≥≥≥≥
1600 (t1+t2)+(1200 - 0.4H) , with H
≤
875
Or
S
≥≥≥≥
1600 (t1+t2)+850 , with 875
≤
H
≤
1000
with H
≥
15 (R-50) where R is the light curtain resolution
(with H
≥
150 mm for the FF-SYA60 light curtain)
Angled approach
α
if
α αα α ≥≥≥≥
30°, then use the normal approach formula ,
with Hu
≥
900 mm and Hl
≤
300 mm for the FF-SYA60 light curtain.
if
α
αα
α ≤≤≤≤
30°, then use the parallel approach formula ,
with Hu
≤
1000 mm and Hl
≥
15 (R-50) where R is the light curtain resolution
(with Hl
≥
150 mm for the FF-SYA60 light curtain)
FF-SYA234
MULTIBEAM SYSTEM FF-SYA02500 FF-SYA03400 FF-SYA04300
Number of beams 2 3 4
Beam spacing 500 400 300
Recommended beam
heights above the
reference plane per EN 999
Hi = 400
Hu = 900
Hi = 300
700
Hu = 1100
Hi = 300
600
900
Hu = 1200
Normal approach
S
≥≥≥≥
1600 (t1+t2)+ 850
Where:
§
S is the minimum safety distance (in mm; 100 mm = 3.9 in)
§
t1 is the light curtain response time (in s)
§
t2 is the machine stopping time (in s)
§
H is the height of the detection plane above the reference floor (in mm)
§
Hu is the height of the uppermost beam above the reference floor (in mm)
§
Hl is the height of the lowest beam above the reference floor (in mm)
For more information, refer to the EN 999 European standard or comply with the requirements on safety distances
given by the type C European standard if existing for the considered machine.
IMPROPER USE OF FF-SYA234 multibeam systems
Do not use the FF-SYA234 multibeam systems in parallel or angled approach applications. Use the FF-SYA234 only in normal
approach applications.
Failure to comply with these instructions could result in death or serious injury.
F
SYA1
3
F
SYA1
4
F
SYA1
5
F
SYA1
3