MP2000 AIR CONDITIONERS

Sistema di controllo a microprocessore per condizionatori d'aria • Air conditioners microprocessor control system

RETE LOCALE LAN (Local Area Network)

La rete locale LAN consente di collegare al massimo 4 unità permettendo così la comunicazione dei dati tra le varie BOARD presenti nella rete.

Le variabili di controllo di ogni unità quali temperatura, umidità, pressione, allarmi ecc. possono essere controllati, impostati e modificati dai vari terminali presenti nella rete. Per realizzare il collegamento LAN non è necessario che tutte le unità in rete siano equipaggiate con lo stesso numero di BOARD; ad esempio è possibile collegare 2 macchine con la sola BOARD "A" e altre 2 macchine con le BOARD "A" e "B".

La rete LAN prevede inoltre la possibilità di collegare il Terminale Remoto "T" dal quale è possibile controllare tutte le unità.

Con la rete LAN è possibile attivare la funzione CHANGE OVER che consente di mantenere equalizzate le ore di funzionamento di tutte le unità connesse e permette di attivare l'unità posta in stand-by in seguito ad una anomalia o al sopraggiungere di un allarme di una o più unità presenti nella rete.

La funzione CHANGE OVER non è disponibile per le unità equipaggiate con eprom CPX... (Roof Top e Pom- pe di Calore).

In figura è indicato lo schema di collegamento in rete LAN di 4 unità con equipaggiamenti differenti. Tra parentesi (1) i codici di indirizzamento di ogni scheda.

LAN NETWORK (Local Area Network)

The LAN network allows the connection of max 4 units and the relevant communication exchange between the vari- ous BOARDs installed in the network.

The control values of each unit such as temperature, humidity, pressure, alarms etc. can be controlled and modified from each Terminal installed in the network.

For a LAN network realization, it is not necessary that all the units are equipped with the same number of BOARDS; for example it is possible to connect 2 units equipped with BOARD "A" only and other 2 units equipped with BOARD "A" and "B".

Moreover the LAN network foresees the possibility to connect a "T" Remote Terminal that can manage all the units.

With LAN network it is possible to activate the CHANGE OVER function to allow the connected units working hours equalization and the activation of the stand-by unit in case of failure, malfunction or alarm intervention of each unit connected in the network.

The CHANGE OVER function is not available for units equipped with eprom CPX... (Roof Top and Heat Pump units).

The picture shows a LAN network connection with 4 units in different configurations.

Between brackets (1) the address code of each card.

(2)

CK

ADDR

BOARD

A

(1)

TERMINAL

 

 

MAX 500m

 

 

(3)

(5)

(8)

(9)

(11)

ADDR

CK

CK

ADDR

CK

ADDR

ADDR

ADDR

 

 

BOARD

BOARD

BOARD

BOARD

BOARD

B

A

A

B

A

scheda T T board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(4)

 

 

 

(10)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TERMINAL

TERMINAL

 

 

"T" REMOTE

TERMINAL

(15)

scheda T T board

UNITA' 1 • UNIT 1

UNITA' 2 • UNIT 2

UNITA' 3 • UNIT 3

UNITA' 4 • UNIT 4

MAX 200m

Fig. 34

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Dell MP2000 manual LAN Network Local Area Network

MP2000 specifications

The Dell MP2000 is a versatile multimedia projector designed to deliver impressive performance for both business and entertainment purposes. This projector offers a sleek design and robust features, making it an ideal choice for presentations, classroom environments, and home theater setups.

One of the standout features of the Dell MP2000 is its high brightness capability. With a brightness rating of about 3,000 ANSI lumens, it ensures clear and vivid projections even in well-lit environments. This brightness level makes it suitable for various settings, from large conference rooms to small classrooms, ensuring that the content is easily visible to all audiences.

In addition to its brightness, the MP2000 boasts a native resolution of XGA (1024x768 pixels), providing sharp and detailed images. The projector supports a range of resolutions up to UXGA (1600x1200), ensuring compatibility with various media formats. This versatility allows users to project high-quality videos, presentations, and images with excellent clarity.

The MP2000 employs DLP (Digital Light Processing) technology, which enhances image quality and color accuracy. DLP is known for its superior brightness and contrast characteristics, giving presentations a professional look. The projector’s color wheel ensures vibrant colors, making it perfect for showcasing graphics and videos.

Connectivity options on the Dell MP2000 are extensive, catering to various devices and media sources. It includes multiple input ports, such as VGA, HDMI, and USB, allowing easy connection to laptops, desktops, and other devices. The inclusion of an RS-232 port also enables integration into larger AV systems for more streamlined control.

Portability is another key characteristic of the MP2000. Weighing less than 5 pounds, it is easy to transport, making it a great option for traveling professionals or educators who need to move between locations. The projector also features an intuitive interface and remote control, facilitating user-friendly navigation through menus and settings.

For added convenience, the MP2000 supports rapid startup and shutdown processes, reducing waiting times between presentations. Its lamp life is impressive, lasting up to 5,000 hours in eco mode, which minimizes maintenance costs and ensures longevity.

In conclusion, the Dell MP2000 is a powerful and reliable projector that excels in brightness, image quality, and connectivity. Its DLP technology, portability, and user-friendly features make it a top choice for anyone looking to enhance their presentation or home viewing experience. Whether for educational purposes or business meetings, the MP2000 delivers outstanding performance and versatility.