Artistic Licence lightJuice CV4 Руководство пользователя - Страница 5

Просмотреть онлайн или скачать pdf Руководство пользователя для Осветительное оборудование Artistic Licence lightJuice CV4. Artistic Licence lightJuice CV4 12 страниц.

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Overview

lightJuice CV4 is a dimmer for low-voltage

LED. It provides 4 channels of constant

voltage dimming (i.e. one RGBW circuit) and

is controlled via Art-Net or sACN.

The product supports Power-over-Ethernet,

including the latest standards (PoE++ and

Cisco uPOE). As such, if suitable power

sourcing equipment (PSE) is available, it is

capable of being powered and controlled

solely by the network cable.

Alternatively, an external 24 VDC PSU may

be used to power the product.

lightJuice CV4 is configured via its internal

web browser, or by using the free DMX-

Workshop software application from Artistic

Licence. DHCP is supported for automatic

IP address allocation. The product internally

simulates an RDM device which enables start

address programming.

Summary of Key Features

4 channels (one RGBW circuit) of LED

dimming

Art-Net 4 and sACN supported

PoE++ (IEEE 802.3bt draft) or 24 VDC

Output current 3A total (subject to PSE)

12-bit PWM dimming

Simulated RDM device

DHCP supported

Electrical connections

It is recommended that all DC electrical

connections be fitted with ferrite cores as

close as possible to the lightJuice CV4.

Modulation

lightJuice CV4 modulates the LED outputs

using 12-bit Pulse Width Modulation. This

technique provides smooth high-frequency

dimming

and

colour

compatible with standard and high-definition

video cameras.

lightJuice CV4 User Guide

mixing

which

Ethernet Connection

lightJuice CV4 features an RJ45 (Ethercon)

connection. This is used for the control data

and, optionally, for power.

Power-over-Ethernet

lightJuice CV4 can be powered from the

network cable. The amount of power delivered

depends on the power sourcing equipment

(PSE). lightJuice CV4 is compatible with all

variants, including the latest PoE++ standard.

The amount of power delivered to the product

is explained in the table below. The PD

(Powered Device) column shows the actual

power that can be used with the maximum

cable length (100m).

Class

802.3af

PoE

2-pair

PoE+

802.3at

4-pair

PoE++

802.3bt

4-pair

Cisco

uPOE

lightJuice CV4 shpould be connected to a

PoE++ enabled port on the network switch or

router, using a straight Cat5e (or above) cable.

lightJuice CV4 is hot-pluggable so the network

interface does not need to be powered off

before plugging in the device.

Once the PoE++ power sourcing equipment

has detected the device, lightJuice CV4

will power on and the front panel LEDs will

illuminate (see next section, 'Control data') .

Control data

The product supports the latest Art-Net

release (Art-Net 4) and sACN (ESTA standard

E1.31). lightJuice CV4 requires Cat 5e cable or

better and supports 10BaseT and 100BaseT.

LED Indication

The front panel LEDs (shown below) have the

following meanings:

PSE power (W)

PD (W)

15.4

25.5

70.0

60.0

72.0

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