MP2000 AIR CONDITIONERS

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

CONNESSIONE SERIALE RS485

La connessione è a cura del Cliente.

La connessione RS485 deve essere realizzata secondo le normative ISO/IEC 8482 - 1993 (Information Technology

-Telecommunication and information exchange between systems - Twisted-pair multipoint interconnections).

La scheda è installata sulla BOARD "A" e per questo tipo di collegamento utilizzare un cavo schermato a 2 coppie intrecciate con sezione di 0,22 mm2 (tipo AWG24). Una sola estremità dello schermo del cavo deve essere collega- ta a terra.

RC GROUP declina ogni responsabilità per una non corretta esecuzione del collegamento.

SERIAL CONNECTION RS485

Connection is by Customer care.

The RS485 connection must be performed according to ISO/IEC 8482 - 1993 (Information Technology - Telecom- munication and information exchange between systems - Twisted-pair multipoint interconnections).

This board is installed on BOARD "A" and for this connec- tion please use a two twisted-pair shielded cable with section of 0,22mm2 (type AWG24).

Only one shielded-end must be connected to ground.

RC GROUP is not responsible for any wrong connec- tion.

J9 J8

J29

J1

J28

RS485

COPPIA 1

COPPIA 2

PAIR 1

PAIR 2

GND RX+ RX-

TX+ TX-

Fig. 22

Collegamento seriale con protocollo di comunicazio- ne "RC-com" per massimo 32 unità collegate in multipunto.

-Collegamento diretto:

La linea seriale RS485 è collegata direttamente ad un sistema di supervisione locale.

-Collegamento con GATEWAY-MODEM:

Il collegamento prevede la connessione via modem ad un supervisore remoto.

Estensione complessiva massima della linea seriale 1.200m.

UNITA' 1 • UNIT 1

Serial connection with "RC-com" communication pro- tocol for max 32 units in multipoint connection.

-Direct connection:

The RS485 serial line is directly connected to a local supervision system.

-Connection with GATEWAY-MODEM:

Connection via modem to a remote supervision system. Max length of the serial line 1.200m.

UNITA' 2 • UNIT 2

UNITA' 32 • UNIT 32

RC-com

protocol

Protocollo

RC-com

RC-com

protocol

Protocollo

RC-com

24

SISTEMA SUPERVISIONE

 

 

 

SUPERVISION SYSTEM

BOARD

BOARD

BOARD

RS485

A

A

A

 

RS485

RS485

RS485

Inizio linea

TERMINAL

TERMINAL

TERMINAL

Start line

 

 

 

RS232

 

 

 

RS485

 

Protocollo RC-com

MAX 32 UNITA'

Fine linea

 

 

 

 

 

 

End line

 

RC-comprotocol

 

 

MAX 32 UNITS

 

 

 

MAX 1.200m

 

GATEWAY - MODEM

 

 

 

 

 

UNITA' 1 • UNIT 1

UNITA' 2 • UNIT 2

UNITA' 32 • UNIT 32

SISTEMA SUPERVISIONE

 

 

 

 

 

 

SUPERVISION SYSTEM

BOARD

BOARD

BOARD

BOARD

BOARD

BOARD

RS485

A

B

A

B

A

B

Inizio linea

 

RS485

RS485

 

 

RS485

TERMINAL

 

TERMINAL

 

TERMINAL

 

Start line

 

 

 

 

 

 

RS232

 

 

RS485

 

Protocollo RC-com

MAX 32 UNITA'

Fine linea

 

 

 

 

 

End line

 

 

 

 

 

 

 

 

RC-comprotocol

MAX 32 UNITS

 

 

 

 

 

 

 

 

 

GATEWAY - MODEM

 

 

 

 

 

 

 

 

 

MAX 1.200m

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 23

RC GROUP - 149_ItEn.0102

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Dell MP2000 manual Connessione Seriale RS485, La connessione è a cura del Cliente, Serial Connection RS485
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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.
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