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11.2 DR-3
DR-3 is a network detector that constantly monitors the status of the network to be
controlled. Supports single or three-phase input. On its output there is an NC or NO dry
contact, depending on the desired action when the network being monitored fails.
Mainly created for remote monitoring, i.e. to control the centralised network outside of the
device. See information about connection in
11.3 Remote controls
DAISALUX remote controls are designed to command an installation of devices and
emergency equipment using the ON/OFF button on the front panel.
The basic operation in the absence of POWER is:
• OFF: sends a command to the LPS24 devices to go to standby status. The emergency
luminaires will switch off.
• ON: sends a command to the LPS24 device to go to emergency from standby. The
emergency luminaires will switch on.
Appendix
A. Cable lengths
Max. voltage drop in the cable = 3V !!!
Max. load by end circuit: 4A
Max. cable length for max. 3V voltage drop:
Note: the calculations for cable length have been made taking total consumption at the
end of the line into account.
38
LPS24 – USER MANUAL
Current
Maximum wiring length
through
Wiring section
the
1.5 mm²
output
1 A
125m
2 A
63m
3 A
42m
4 A
31m
6.3.3.1 or 6.3.3.2 Remote fault
2.5 mm²
213m
107m
71m
53m
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