107062-12 EN FR26 GLO 501 Printed in France
21
Response Times
The response time of FF-SB Series light curtains is the maximum time it takes the light curtain to generate a
stop signal after the sensing field has been interrupted. See the table below for response times for individual
light curtains.
Protected Heights
(mm/in)
Response Times
(milliseconds)
FF-SB12
FF-SB14
FF-SB15
FF-SB14 filter version
200 (7.87)
25
⎯
⎯
⎯
400 (15.75)
27
25
⎯
40
600 (23.6)
29
26
25
41
800 (31.5)
⎯
27
⎯
42
1000 (39.37)
⎯
28
26
43
1200 (47.24)
⎯
29
⎯
44
1400 (55.12)
⎯
30
27
45
Scanning Range
Figure 1-7 Scanning Range Diagram
Scanning range is the maximum distance allowed between the emitter and the receiver (see figure 1-7). The
FF-SB Series light curtains have the following scan ranges:
Product
Scan Range
FF-SB12 0 m to 10 m (0 ft to 32.8 ft)
FF-SB14 (standard version) 0 m to 10 m (0 ft to 32.8 ft)
FF-SB14 (filter version for crowded areas or
welding applications)
0 m to 6 m (0 ft to 19.7 ft)
FF-SB15
3 m to 24 m (9.84 ft to 78.8 ft)
FF-SB12E/R02E-52
0 m to 6 m (0 ft to 19.7 ft)