.2 Parallel circuit operation with more than two detectors:
Master A - Master B - Slave
More than two detectors are required. Two Masters and one ore more Slaves
are connected.
The coding of the detector («Master A», «Master B» or «Slave») is set
by means of a code key on the power modules
Stuck the corresponding sticker («Master A», «Master B» or «Slave»)
onto the power modules
Each Master is responsible for measuring the daylight intensity in one
half of the room («Master A» in zone A, «Master B» in zone B)
Presence detection is done by all detectors together (the P-contacts are
tied together)
Set the potentiometer
and DIP switches on all
detectors
Note: the settings of the
potentiometer LUX is
effective only with the
appropriate master.
Max. 10 detectors can
be connected in parallel
Use the same phase
for all detectors
●
●
●
●
●
●
●
●
GB
A
Master A
(ECO-IR 541C)
Master B
(ECO-IR 541C)
Slave
(ECO-IR 541C)
