70
ACCESSORIES
Mirrors and stands
In applications where the monitoring of an area is required, safety light curtains can be used together with mirror for
perimetral protection.
DATALOGIC offers a series of stands with adjustable mirrors already in place for 2 , 3 , 4 beam safety light curtains (SG-
PSM), or the option to build a configuration, applying SG-DM mirrors to SE-S or SG-PSB stands.
When using deviating mirrors, consider the following points:
1. The mirror length has to be at least 100 mm greater than the length of the light curtain’s protected area.
Ex. For a SG2-30-090-OO-E (protection height = 900 mm), choose a SG-DM 1200
2. Each beam reflection decreases the operating range of the safety light curtain.
To estimate the actual distance that can be reached, apply the following table to the starting range of the safety light
curtain in absence of mirrors.
Mirrors
Range between transmitter and receiver
0
6,0
19,0
20,0
50,0
60,0
1
5,1
16,2
17,0
42,5
51,0
2
3,9
12,4
13,0
32,5
39,0
3
3,0
9,5
10,0
25,0
30,0
