Seebacher GmbH
www.seebacher.de
Phone: +49 (0) 80 41 / 77 77 6
Marktstrasse 57, 83646 Bad Tölz
Fax: +49 (0) 80 41 / 77 77 2
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9. Product description
The universal dimmer is suitable for the reliable operation of high
voltage lamps, magnetic transformers, electronic transformers, ESL
and LED retrofit lamps. There are 2 separate dimmer outputs, which
can be loaded with 700W each. By configuration and parallel con-
nection of the outputs, the dimmer can be loaded with 1x1400W.
Each channel can be parameterized separately for the correspon-
ding load type (leading edge or trailing edge mode). The dimmer
independently checks the connected load by checking whether the
connected load is to be operated with the desired setting after first
applying the operating voltage by means of a short test. The dimmer
operates with an internal dimming resolution of 16 bits and thus ful-
fills the highest demands. It also suppresses ripple control signals
and mains interference. The properties already pre-defined at the
factory, such as dimming curves, minimum and maximum limits,
can still be changed and optimized by the user himself. For ISYGLT
users, the functions can be configured as usual in the ProgramDe-
signer. A free software tool is available for the DALI or stand-alone
application. By means of a USB or RS-485 data connection the
dimmer can be optimized by parameters and internal data such as
temperatures, voltages, peak currents and power can be displayed.
An oscilloscope function is also integrated as a novelty. For the first
time, the user is also provided with an aid for displaying the current
load - without dangerous measurements at the mains voltage! A
check of unknown light sources - e.g. new retrofit lamps - is thus
possible without further measuring equipment. All you need is the
connected UD-700-X2-DALI dimmer, a USB cable (USB type A on
Micro B m / m) and our free software.
Control modes of the dimmer:
• DALI
• stand-alone: 0-10V, 1-10V, button (1-button-dimmer)
• internal potentiometers
• to the DALI-BUS protocol, the internal potentiometers and voltage inputs can be parameterized as priority, merge mode or for the BUS failure
UD-700-X PC test program - Oscilloscope function
