Reer EOS4 Series - Page 29

EOS4 SAFETY LIGHT CURTAIN
28 8540733 • 23/03/2016 • Rev.17
English
90 mm Resolution Models
309
459
609
759
909
1059
1209
1359
1509
1659
1809
Number of beams
4
6
8
10
12
14
16
18
20
22
24
Response time
ms
3
3,5
4
4,5
5
5,5
5,5
6
6,5
7
7,5
Response time
(Master + 1 slave)
ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
master
) + 0,9376] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
slave2
+ Nr
master
) + 1,0508] * 2
Protected height
mm
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd *
6,79E-09
7,34E-09
7,78E-09
8,33E-09
8,77E-09
9,32E-09
9,76E-09
1,03E-08
1,07E-08
1,13E-08
1,17E-08
DCavg
#
96,5%
96,6%
96,7%
96,8%
96,9%
96,9%
97,0%
97,1%
97,1%
97,1%
97,2%
MTTFd
#
years
100
CCF
#
80%
Multibeam Models
2B
3B
4B
Number of beams
2
3
4
Distance between
the beams mm
500
400
300
Response time ms
2,5
3
3
Response time
(Master +1 slave) ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
master
) + 0,9376] * 2
Response time
(Master + 2 slaves) ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
slave2
+ Nr
master
) + 1,0508] * 2
PFHd *
6,89E-09
7,55E-09
8,21E-09
DCavg
#
96,2%
96,2%
96,1%
MTTFd
#
years
100
CCF
#
80%
WITH:
N
rslave1
= number of beams of slave1
N
rslave2
= number of beams of slave2
N
rmaster
= number of beams of master
* IEC 61508
#
ISO 13849-1
t
tot
= total response time