DTU Data Transmission Unit, Modbus RS485/RS232

0 reviews • Write a review

from

$113.85

Ex Tax: $113.85

Stock: In Stock
Model: RDDLZ-DTFU-E9C
Weight: 1.00
SKU: RDDLZ-DTFU-E9C

Available Options

Transmit Power

Textarea

Qty

Add to Cart

Buy Now Question?

Add to Wish List Compare this Product

Shipping & Returns

Create unlimited custom product blocks and display them in accordions or tabs or open blocks. Each block can be assigned to all products at once or specific products according to advanced criteria.

Additional Product Info

Create unlimited custom product blocks and display them in accordions or tabs or open blocks. Each block can be assigned to all products at once or specific products according to advanced criteria.

Features

The series of DTU is suitable for applications with a large amount of data. Data packet length is not limited.
Supports power supply device or line pressure mode, and supports 10V~36V power supply. Uses temperature compensation circuit, frequency stability is better than ± 1.5PPM.
Power supply reverse protection, over-current protection, antenna surge protection, high reliability, strong anti-interference ability.
Powerful software function, all specifications can be set by programming, such as power, frequency, air speed, address IP, etc.
Built-in watchdog. Once an exception occurs, module will automatically restart and continue to work according to the original specification settings.

Note: Before purchasing, please confirm that the frequency band used by the device complies with local laws and regulations.

Specification

Model	RDDLZ-E90-DTU (433C30)	RDDLZ-E90-DTU (433C33)	RDDLZ-E90-DTU (433C37)
Transmit Power	1W	2W	5W
Transmit Distance	3km	5km	10km
Default Frequency	433MHz	433MHz	433MHz
Frequency Range	425~450.5MHz
Channel Spacing	100kHz
Channels	256, half duplex
Operation Temperature	-40℃~+85℃
Antenna Impedance	50Ω
Supply Voltage	10~28VDC
Transmit Current	308mA		1027mA
Communication Interface	RS323/RS485
Band Rate	Default 9600
Air Data Rate	Automatically adapt to band rate
Adress	Default 0
Size (HWD)	82mm62mm25mm		124mm105mm25mm
Certification	CE, CCC
Buffer	single input unlimited (band rate≤57600)
Sub-package	Continuous transmission, no subcontracting

Dimension Drawing (Unit: mm)

RDDLZ-E90-DTU (433C30)	RDDLZ-E90-DTU (433C33)

RDDLZ-E90-DTU (433C37)

Tips: Data transmission unit (DTU) application.

Data transmission unit is specially developed for Modbus RS232/RS485 application scenarios. Its unlimited package length can replace communication cables, is the best choice for Modbus wireless upgrade. Data transmission unit, as a communication medium, has a certain scope of application. It provides real-time and reliable data transmission of monitoring signals in private networks under certain special conditions. It has characteristics of low cost, convenient installation and maintenance, strong diffraction capability, flexible network structure, and wide coverage.

DTU is suitable for many and scattered and complicated geographical environments. It can be connected to data terminals such as PLC, RTU, rain gauge, liquid level gauge, etc. It is widely used in power, environmental protection, LED information release, logistics, hydrology, meteorology and other industries.

Builder in Product TAB

NEW! Since Journal 3.2, the much improved T.A.B (Tabs Accordion Blocks) system supports the page builder inside the tab content. Unlimited Blocks, Tabs or Accordions with any HTML content or the builder interface (supporting custom rows/columns/modules) can be assigned to any individual product or to certain groups of products, like entire categories, brands, products with specific options, attributes, price range, etc. You can indicate any criteria via the advanced product assignment mechanism and only those products matching your criteria will display the modules. Also, any module can be selectively activated per device (desktop/tablet/phone), customer login status and other criteria. Imagine the possibilities.