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TF6582_A_NOT_INST_PRE_SENSOR_MODBUS
Aereco S.A.
Installation in a ceiling
3.
INSTALLATION
The Modbus S-PRE/DAY*-NIGHT**/T sensor must be installed on the ceiling at a place it can easily
detect the presence.
The sensor can be fixed in a hole of diameter 62 to 70 millimeters. They are equipped with claws for
installation in false ceiling. Location of sensors :
·ceiling positioning
·in a detection zone = zone located at least at 1 meter from walls (considered as zone "where there
are few movements")
·height installation ceiling position: up to 3.5 meters.
3,5 m max
3 m min
4,2 m max
1 m
2 m
3,6 m
2 m
2,8 m max
2,8 m max
«Dead» zone
*« Day »: detection of the presence of light (naturel light or artificial light)
**« Night »: detection of the absence of light (absence of naturel light or artificial light)
