Luminell Norway AS
Doc. Nr.: L0604
–
RLX DxZ2.21 User Manual v.1.0
Page 5 of 9
9
E
LECTRICAL
I
NSTALLATION
Risk of electric shock. Ensure that power is disconnected before carrying out any connections.
Both the power and dimming connection can be parallel (or in-line) connected. If so, ensure
to use suitable cables due to the increased current running through the junction box and
spring terminals.
9.1
C
ABLE CONNECTIONS
9.1.1
Dimming Connection (slot 7-10)
On the positive and negative DIM wire connection, it is possible to control the floodlight in three different
ways. The dimming range is approx. from 0% up 100% light output.
Interface
All on the same
connection: DIM +/-
Signal specifications
Comment
Resistance
One floodlight: 0-
100 kΩ
Several floodlights(n) p
arallel connected: 100 kΩ/n.
Eg. 4x floodlight controlled together would require a
25 kΩ variable resistor or potentiometer.
It is recommended to use logarithmic resistors, since
the sensitivity is greatest when resistance is small. If
nothing is connected the output is 100%
Very simple to set up. Requires
no external electronics, only
cable and a variable or fixed
resistor(s). Resistant to
electromagnetic disturbance.
0-10 V
External low voltage supply up to 10 VDC.
Very common method for DIM
control. The RLX DxZ2.21 has a
built-in delay for stable and
reliable control and resistance
to electromagnetic
interference.
4-20 mA
External constant current source. Adjusting the
current from 4-20mA at a nominal voltage of 24
VDC. Only one floodlight per 4-20mA controller.
Not affected by
electromagnetic disturbances.
9.1.2
Startup current
A startup current is needed to energize the electronics inside the RLX DxZ2.21 LED floodlight. When using a
MCB16 Type C fuse, approx. 11 RLX DxZ2.21 floodlights can be started at once. The inrush current is the
equal for all power alternatives.
Function
Symbol and position
Nr.
Description
Wire cross section
Power Grid
Connection
L
(1,2)
Phase
0,2 <6mm
2
N
(3,4)
Neutral
conductor
0,2 <6mm
2
PE
(5,6)
Earth
connection
0,2 <16mm
2
DIM connection
See 9.1.1
DIM
+
(7,9)
Positive DIM
0,1 <2,5mm
2
DIM
-
(8,10)
Negative DIM
0,1 <2,5mm
2
ONLY
Luminell
battery backup
Acc. Connection
(Separate
product)
+
(11)
LED/PSU
positive
0,1 <2,5mm
2
- (12)
LED/PSU
negative
0,1 <2,5mm
2
C
(13)
Control signal
0,1 <2,5mm
2
N
(14)
Temperature
sensor
0,1 <2,5mm
2
More illustrations in appendix