LEF LIGHTING LEPWM-REP User manual

Reference standards
MADE IN EC
Code: LEPWM-REP
DIMMING INTERFACE EXTENDER 12-24Vdc
USER GUIDE
CC
CV
CODICE
CODE (Vdc) (Vdc) (A)
Tensione
di ingresso
Input voltage
Tensione
di uscita
Output voltage
Corrente
di uscita
Output current
Versione
Version
(g)
Peso
Weight
(W)
Potenza
di uscita
Output power
@12Vdc @24Vdc
12-24 12-24 3x8 288 576 CV 90
LEPWM-REP SLAVE
SELV IP20 ta tc
MAX 40°C MAX 70°C
576 50mm
M M
110
DC 24V
WATT
DC 12V cv
LEF LIGHTING S.R.L. | www.leflighting.it
Via Rodolfo Morandi, 9/11 - 50019 Sesto Fiorentino (FI) - ITALY | Tel [phone] - Fax [phone]
EN 55015
EN 61347-1
EN 61347-2-11
EN 61547
General Characteristics
Plastic case
Device for indipendent mounting
Electric class protection II
Protection degree IP20
Technical Features
Input voltage range 12-24Vdc
Output voltage range 12-24Vdc
Suitable dimming of LED modules 12-24Vdc
SLAVE function through (LECV1224DPE) (MASTER)
Open circuit protection (OCP)
Protection against reversed polarity (RPP)
Operating ambient temperature Ta -10°C ÷ +40°C
Max case temperature on Tc 70°C
ATTENTION:
The installation of the product must be
followed by qualified personnel.
If the product is used for purposes other than
the original ones or if it is connected
incorrectly, LEF Lighting S.R.L. will not accept
any responsibility for damages caused.
[AA] Rev. v1.10 30/09/2020

WIRING DIAGRAMS (SLAVE mode)
-
-
Output PWM
max 3 x 8 A
R
R
R
R
G
G
G
G
B
B
B
B
+
+
+
+
+
+
AMPLIFIER
REPEATER OF
SIGNAL
LEPWM-REP (max 10x)
Extension
of Load
1,5mmq
2,5 mmq
1,5..2,5mmq
+
-
+
+
-
-
+
-
-
-
+
-
-
-
+
-
0..10/1..10 V
Input
220K_Lin/Log
DALI input
+ -
-
-
+
+
1
2
ON
Dimmer 12..24Vdc input
Test Jumper IN output
230Vac
LED DRIVER 12 / 24Vdc
12/24 Vdc
+
-
max 10mt
PUSH
no voltage
INSTRUCTIONS FOR LECV1224DPE INTERFACE WITH LEPWM-REP SLAVE REPEATER
Low voltage circuit: connect the input to a SELV or SELV equiv. driver.
Use cable for high loads with a section suitable for the load up to 4mm .
Connect a resistive load such as LED strips or LED modules respecting the maximum load.
The interface introduces a loss of about 0.3V on the load at full power.
Connections with reversed polarity can damage the appliance or the load.
Use short connections and away from high voltage lines.
LECV1224DPE
(MASTER)
1
2
ON
Input selection
F
N
+ +
+ +
Dimming Mode
(LECV1224DPE)
LEF LIGHTING S.R.L. | www.leflighting.it
Via Rodolfo Morandi, 9/11 - 50019 Sesto Fiorentino (FI) - ITALY | Tel [phone] - Fax [phone]
[AA] Rev. v1.10 30/09/2020
Code: LEPWM-REP
DIMMING INTERFACE EXTENDER 12-24Vdc
USER GUIDE
Input
selection
Dimmer 12..24Vdc input
LEPWM-REP
(SLAVE)