European En 999 Standard - Honeywell FF-SYA234 Series Manual

3.4.3 European EN 999 standard

All distan ces/h eigh ts in m m (100 m m = 3.9 in )
L IGHT CURT AIN MODEL
No r m al ap pr o ach
Par allel ap pr o ach
S
An g led app ro ach
α
F F -SYA234
MUL T IBEAM SYST EM
Nu m b er o f b eam s
Beam sp acing
Reco m m en d ed b eam
h eigh ts ab o ve th e
r efer en ce plan e p er EN 999
No r m al ap pr o ach
Where:
•
S is the minimum s afety distanc e (in mm; 100 mm = 3.9 in)
•
t1 is the light c urtain res pons e time (in s )
•
t2 is the mac hine s topping time (in s )
•
H is the height of the detec tion plane abov e the referenc e floor (in mm)
•
Hu is the height of the uppermos t beam abov e the referenc e floor (in mm)
•
Hl is the height of the lowes t beam abov e the referenc e floor (in mm)
F or m or e in fo r m ation , r efer to th e EN 999 Eur op ean stand ard o r co mp ly with th e r equ ir em en ts on safety distan ces
g iven b y th e typ e C Eur op ean stand ard if existin g for th e co n sid er ed m achin e.
IMPROPER USE OF F F -SYA234 mu ltib eam system s
Do not us e the FF -SYA234 multibeam s ys tems in parallel or angled approac h applic ations. Us e the FF -SYA234 only in normal
approac h applic ations.
F ailu r e to co mp ly with th ese in str u ction s co uld r esu lt in d eath or ser io u s in ju r y.
16
F F -SYA14
≥ ≥ ≥ ≥
S 2000 (t1+t2),
≥
with S 100
≥
if S 500, then use:
≥ ≥ ≥ ≥
S 1600 (t1+t2),
≥
with S 500
≥ ≥ ≥ ≥
S 1600 (t1+t2)+(1200 - 0.4H), with H
Or
≥ ≥ ≥ ≥
S 1600 (t1+t2)+850, with 875
≥
with H 15 (R-50) where R is the light c urtain res olution
≥
(with H 150 mm for the F F -SYA60 light c urtain)
α α α α ≥ ≥ ≥ ≥
if 30°, th en u se th e n or m al app ro ach for m ula,
≥ ≤
with Hu 900 mm and Hl
α α α α ≤ ≤ ≤ ≤
if 30°, th en u se th e p ar allel ap pr o ach fo r mu la,
≤
with Hu 1000 mm and Hl
≥
(with Hl 150 mm for the F F -SYA60 light c urtain)
F F -SYA02500
2
500
Hi = 400
Hu = 900
F F -SYA30
≥ ≥ ≥ ≥
S 2000 (t1+t2) + 128,
≥
with S 100
≥
if S 500, then use:
≥ ≥ ≥ ≥
S 1600 (t1+t2) + 128,
≥
with S 500
≤
875
≤ ≤
H 1000
300 mm for the F F -SYA60 light c urtain.
≥
15 (R-50) where R is the light c urtain res olution
F F -SYA03400
3
400
Hi = 300
700
Hu = 1100
≥ ≥ ≥ ≥
S 1600 (t1+t2)+ 850
F F -SYA60
≥ ≥ ≥ ≥
S 1600 (t1+t2)+ 850
with
≥
Hu 900 mm
≤
Hl 300 mm
F F -SYA04300
4
300
Hi = 300
600
900
Hu = 1200
107094-10-EN FR26 GL O 103 Printed in France