INSTRUCTION
MANUAL
FOR
CHROMOFLEX PRO
KNX „V2“ AND „V3“
PLEASE READ THIS MANUAL CAREFULLY
AND KEEP IT IN A SAVE PLACE!
Item-No. 66000374 - 4-Channel
2. USAGE
The modules were designed for indoor use
in dry places. The LEDs might also be used
in wet environments or outdoors, if suited
for that purpose. For outdoor use, be sure
to use the right protection methods (IP67).
The modules must be operated with a pow-
er supply that is matched to the used LEDs!
Non-LED loads (especially inductive loads
like motors, transformers, coils, etc.) might
damage or destroy the module.
If any of the before mentioned points is
not observed short circuit or electric shock
might occur.
The CHROMOFLEX Pro KNX was developed
according to KNX Guidelines. KNX is a stan-
dardized digital communications interface
in the field of building automation.
1. INTRODUCTION
The CHROMOFLEX Pro KNX has been de-
veloped to control voltage controlled LEDs
for up to 4 output channels via KNX. The
number of output channels, the type of dim-
ming curve and many other settings can be
easily set using ETS-software.
WARNING 1:
LED light may have very high intensi-
ty even when dimmed. Particularly in
connection with optics also weak LEDs
may be very dangerous. Staring into
LEDs may cause irreparable damage to
the eye‘s retina. Use diffusers to spread
the intensity!
WARNING 2:
Please be aware that LED light may cau-
se side effects. This light changes intensi-
ty very fast! Changing light may affect the
perception and is also known to trigger
epileptic seizures in persons who are
photosensitive.
If the LEDs are provided in wet areas (e.g.
swimming pools, sauna, ...) pay particular
attention to the rules regarding the power
supply.
The installation of the product must be
performed by a qualified electrician who
is familiar with the applicable regula-
tions (e.g. DIN, VDE, EN).
This product is not a toy, keep away from
children! LEDs can get quite hot. We
strongly recommend ensuring maximum
operating temperature is not exceeded,
because this might reduce the expected
life time of the LEDs significantly.
4. SAFETY INSTRUCTIONS
The modules might produce some heat.
Care must be taken to provide unrestric-
ted air ventilation. The device should not
be warmer than 80°C in standard opera-
tion at max. load.
The unit is equipped with a limited pro-
tection against reverse polarity. Connec-
ting the power in reverse polarity can
destroy the module, even if connected for
a short time only.
Barthelme assumes no liability for per-
sonal or property injury if the device is
not used as directed, if the polarity is re-
versed or the safety instructions are not
observed. In these cases any warranty
claims are void.
3. TECHNICAL DATA VERSION CV
(EXCERPT)
Operating voltage:
10V to 48V DC
Protection class:
III
Output current 4 channels:
max. 2.2A / channel
Dimensions (L | W | H):
180 | 52 | 22 mm
Current consumption of one unit
(without LED):
about 5 - 20mA
Ambient temperature:
0°C - max. +50°C
(in dry conditions only with sufficient
air circulation for heat dissipation, non-
condensing)
IP Protection:
IP20
Manufacturer:
Josef Barthelme GmbH & Co. KG
5. INSTALLATION
The electrical connection must only be
carried out by a qualified electrician who
is familiar with the applicable regulations!
Caution: Turn off the power supply or the
connection lead before doing any works
ASSEMBLY SITE
Make sure that the unit is mounted on a
stable, plain, non-tilting base. In operation
the unit might produce heat. Care must
be taken to provide unrestricted air ven-
tilation.
FIG.: 1
Dimensions/Mounting holes
22
52
152,60
180
