LICHTTECHNIK

4.4 Remote Control DMX 512

English

The Electronic Ballast EB 575 Event Six can be controlled by a remote control according DMX-512 standard. The remote control connectors are placed on Rear side of the ballast. Every module has a three-digit switch to select the address of the respective module in the range from "001" to "511".

Two DMX channels are needed for each module. One channel is used for dimming the ballast, the second channel is used for switching the ballast on and off. The address of the first (dimming) channel is selected by the three-digit switch. The address for the second (switching) channel results of the dimming address incremented by one.

To control the ballast via remote it is necessary that the ON/OFF switch of the module is in "OFF" position. In this case the dimming potentiometer on front plate of the ballast has no function!

To switch the ballast 'on' a value between 128 and 255 must be send on the switching channel. A value of 0 .. 127 will cause the ballast switching off. Dimming is done by sending a value between 127 and 255 on the dimming channel which will correspond to lamp power regulated between 50% (127) to 105% (255) of the nominal value.

The green LED "DMX-SIGNAL" at every module shows that DMX signals are received at the adjusted channel (dimming) and at the next channel (switching). If this LED is flashing, the selected DMX address is invalid ( < 1 or > 511).

The LEDs "BALLAST ON", "LAMP" and "TEMP" have the same function as described in "4.2 Operation of 575W Module"

Attention: The potential of the remote control signals at the connectors may not exceed 70 Volts (peak) against protective earth.

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5. Technical Data

Mains supply

 

 

 

Supply Voltage

:

ULL = 160 - 460V~ / ULN = 90 - 265 V~

 

 

 

50/60 Hz 3~, N, PE (three phase)

 

Nominal Current

:

15.6 – 5.3 A

 

Line Power

:

4200 VA (max., 90V)

 

Power Factor

:

cos ϕ ≈ 0,98

 

Line Connector

:

CEE 16A

Lamp connection

 

 

Lamp Power

:

6 x 575 / 600 W constant control

Current Characteristic

:

square wave, approx. 200 Hz

Dimming

:

Range 50 - 105% of nominal lamp power

Starting

:

cold start and hot restrike

typical light ripple

:

typ. < 3%

Dimensions

 

 

width · height · depth

:

19" · 4 height units · 583 mm

Weight

:

approx. 20 kg

Protective Rate

:

IP 21

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