MP2000 AIR CONDITIONERS

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

Collegamento seriale con protocollo di comunicazio-

ne MODBUS - JBUS per massimo 16 unità collegate in multipunto.

Collegamento con GATEWAY-MODBUS per la traduzione del protocollo RC-Com in MODBUS/JBUS e connessione ad un supervisore locale.

Estensione complessiva massima della linea seriale 1.200m.

UNITA' 1 • UNIT 1

Serial connection with MODBUS - JBUS communica-

tion protocol for max 16 units in multipoint connection. Connection with GATEWAY-MODBUS for RC-com proto- col translation into MODBUS/JBUS protocol and connec- tion to a local supervision system.

Max length of the serial line 1.200m.

UNITA' 2 • UNIT 2

UNITA' 16 • UNIT 16

MODBUS/JBUSProtocollo

protocolMODBUS/JBUS

GATEWAY - MODBUS

 

RS485

 

 

RS485

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Inizio linea

 

 

 

 

 

Start line

 

 

 

RS232

 

 

RS485

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BOARD

A

RS485

TERMINAL

Protocollo RC-com

RC-comprotocol

BOARD

 

BOARD

A

 

A

RS485

 

RS485

TERMINAL

TERMINAL

 

 

MAX 16 UNITA'

Fine linea

 

MAX 16 UNITS

End line

 

 

GATEWAY - MODBUS

MAX 1.200m

MODBUS/JBUS

 

GATEWAY - MODBUS

 

protocol

RS485

 

 

RS485

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Inizio linea

 

 

 

Start line

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNITA' 1 • UNIT 1

BOARD

BOARD

A

B

 

RS485

TERMINAL

 

UNITA' 2 • UNIT 2

BOARD

BOARD

A

B

 

RS485

TERMINAL

 

UNITA' 16 • UNIT 16

BOARD

BOARD

A

B

 

RS485

TERMINAL

 

Protocollo MODBUS/JBUS

RS232

RS485

 

 

Protocollo RC-com

RC-comprotocol

MAX 16 UNITA'

Fine linea

 

MAX 16 UNITS

End line

 

GATEWAY - MODBUS

MAX 1.200m

Fig. 24

Connessione tra MP2000 e GATEWAY Connessione tra MP2000 e SUPERVISORE

Per la connessione è necessario prevedere una resistenza terminale di 120Ω all'inizio ed alla fine della linea.

COPPIA 1

COPPIA 2

 

 

PAIR 1

PAIR 2

 

 

 

120Ω

120Ω

 

 

 

 

 

 

5

RX-

 

GND RX+ RX-

 

TX-

 

4

 

 

TX+ TX-

RX+

 

 

1

TX+

 

 

GND

Connection between MP2000 and GATEWAY Connection between MP2000 and SUPERVISOR

For the connections it is necessary to install a 120Ω terminal resistance at the beginning and at the end of the line.

120Ω

RX- / TX-

GND RX+ RX-

 

RX+ / TX+

TX+ TX-

 

GND

 

Connessione di fine linea

Connessione Gateway (inizio linea) Connessione Supervisore (inizio linea)

Come doppiare i cavi

Connection of end line

Gateway connection (start line)

Supervisor connection (start line)

How to twin the cables

Fig. 25

Per il GATEWAY e le relative connessioni fare riferimento al relativo manuale di istruzione.

RC GROUP - 149_ItEn.0102

For the GATEWAY connections please refer to the relative instruction manual.

25

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Image 25
Dell MP2000 manual Collegamento seriale con protocollo di comunicazio, Serial connection with Modbus Jbus communica
Page 24 Page 26

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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