AirTek NFT28U Manuale di avvio rapido
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Field Control Layer Device
Group LCD Touch Control Panel
【Description】
NFT28U
is DF series networking Fan Coil Unit controller dedicated on-site
operation man-machine interface.
communication ability, up to 32 DF controllers can be connected to an area
network. Users can use
NFT28U
group or individual manner,
operation, set the air condition mode, set temperature setpoint, change the
fan speed and enable the timer shutdown functions.
user to examine, setting, change and confirm each kind of control parameter
value from any controller in the network, for example the present temperature
value, temperature setting, air conditioning mode, fan speed, off timer and
alarm messages. NFT28U has a large-scale graphic TFT LCD screen and
four dedicated function keys for user quick operate. Users can use NFTeditor
software to edit screen pages, even corporate image or promotion leaflet can
be loaded to the screen when in non operation mode, This not only enhance
the added value of products but also
image
advertising.
【Features】
32 bit microprocessor, high precise operation.
MODBUS communication can be linked AIRTEK DFC series SCnet layer communication.
2.8 " TFT LCD touch screen, 65536 color, resolution 320 * 240 pixel, displays color up to 65,536 colors, with Simplified / Traditional
Chinese / English operation menu, menu settings can be directly switched
advanced settings screen, user can access easily to the main operating screen through control panel buttons.
The
main control provides four types of background styles to choose, each with air-conditioning, heating, fan, three different pages,
total 12 pages..
With
Advanced Settings function selection screen, under the main control screen display state, click anywhere on the screen to enter
the advanced screen, there is mode selection for comfortable sleep, energy saver, schedule on/off, timed shutdown, system
configuration, product information, passwords etc.
Can be transmitted via Mini USB interface to update the firmware and upload pictures Information
A variety of images can be stored in the unit by using the NFTeditor software for marketing purpose, can set up to 18 pictures, display
unit act as an advertising panel when in "no operation" mode.
With multiple language, lock feature, temperature unit selectable, the background setting, buzzer, media player, brightness, clock
mode, the clock setting adjustment parameter setting functions.
Clock mode, when connected, it can be either select monitor through read by clock or automatic synchronization with network time. It
can also accept central monitoring of Internet time correction, so that the controller is at the same time for all systems. When no
monitor connection, you can choose to write the clock, the panel displays time will link synchronization with the controller.
【Specification】
Power Supply
: 5~12VDC, 2VA (Power source can be supply form DFC controller.)
Microprocessor
: 32 bit high speed processor. 64K RAM & 384K Flash memory.
SCnet Port
: MODBUS RTU RS-485 bus, communication speed 9,600 bps, max. transmission distance 1200 meters.
LCD Display
: 2.8" TFT LCD touch screen, 65536 color, resolution 320*240.
Memory
: 8M text font storage and end user data memory space.
USB Port
: Mini USB interface, update firmware and download scada data.
Real time Clock
: Ultra capacitor power failure back up, support up to 48hours backup for clock after power failure.
: 0~50℃, 20~90%RH non-condense.
Environment
Function Key
:
+ +
Buzzer
: For notification and alert usage.
Certificate.
: CE(EMC Directive 2004/108/EC), FCC(Part 15,Subpart B,Class A)
Accessories
: HMI-LINKER
13-826-C
13826C_e- NFT28U.doc
14/11/10
It has a two-wire RS485 network
to operate any controller on the network by
for example, to perform a manual start-stop
It also may facilitate the
enhance the effectiveness of corporate
+
four function keys.
Control screen divided into the main control screen and the
start/stop,
&
set temperature,
NFT28U
fan speed