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Serial To Remote Monitoring Rs232 Rs485 Rtu Lora Nb-iot Wireless Terminal

$20.00
2-498 Pieces
$18.00
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$17.00
>=999 Pieces
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Company Information

Chengdu Zeyao Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
24h-48h
Response Rate:
73.3%
Transactions
US$ 2,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Place of Origin: Sichuan China
Brand Name: Ashining
Model Number: AS61-DTU17
Application: meter reading
Chipset: AX5043
Product name: AS61-DTU17
Chipset: AX5043
Certification: ROHS/ISO9001
Interface: Rs232/rs485
Transmission Rate: Max.70Kbps
Frequency: 433MHz
Support: MODBUS
Frequency Range: 425 - 450.5MHz
Dimensions: 89.8 * 83*62.5mm
Power: 17dBm
Selling Units: Single item
Single package size: 23X16X7 cm
Single gross weight: 0.5 KG
Package Type: standard packaging for wireless modules
Package Preview: https://sc02.alicdn.com/kf/HTB1b.6obUGF3KVjSZFoq6zmpFXar.jpg_640x640.jpg,https://sc02.alicdn.com/kf/HTB1itTzbHys3KVjSZFn760FzpXaO.png_640x640.png

Serial to NB-IoT wireless Remote Monitoring Terminal RS232 RS485 RTU 

 

data transceiver.png

Product Description

 

AS61-DTU17 is a 433MHz,50mW industrial-grade wireless data transmission unit with high stability. The DTU uses AX5043 main chip, narrow-band transmission, RS232/485 level output, and input. AS61-DTU17 has two kinds of operation modes and can be switched when needed. The transparent transmission mode is used for data transparent transmission. Configuration mode is used for changing the communication parameters of the DTU.

 

AS61-DTU17.jpg

ELECTRICAL PARAMETER

 

 

NO.

Parameter name

Parameter values detail

1

DTU size

89.8 * 83*62.5mm(not including antenna )

2

Source of the devices

all imported components, place of origin: Japan, the United States, Germany

3

Production craft

lead-free, electrostatic bag packaging

4

Interface mode

Standard RS232/485 interface

5

Operating frequency

425 - 450.5MHz,100KHz step by step,factory default 433.0MHz

6

          Power supply  

8V-28VDC

7

 

         Measured distance

 

About 2500m( test conditions: sunny, open, the maximum power, Antenna gains 5dBi, a height greater than 2m,1.2K air rate)

8

transmission power

Maximum17dBm(about 50mW) 4grades adjustable(0-3),each grade increases or decreases 3dBm

9

Air rate

8 grades adjustable(1.2,2.4,4.8,9.6,19.2,38.4,50,70Kbps)

10

Transmitting current

110mA @50mW

11

Receiving current

68mA

12

Communication Interface

RS232/485 interface, (8N1, 8E1, 8O1, from 1200 to 115200 a total of 8 baud rates

13

Transmitting length

Internal circular FIFO cache 256 bytes, internal automatic subcontracting sending. Some airspeed combinations with baud rates can send an infinite packet length.

14

Receiving length

Internal circular FIFO cache 256 bytes, internal automatic subcontracting sending. Some airspeed combinations with baud rates can send an infinite packet length.

15

DTU address

65536 configurable addresses (easy to network, support for broadcasting and point to point transmission)

16

RSSI support

Built-in intelligent processing(users need no worries)

19

Receiving sensitivity

-126dbm at 1.2Kbps (receiving sensitivity has nothing to do with serial port baud rate or delay time)

20

Antenna type

sucker antenna, glue stick antenna

21

Operation temperature

-40 ~ +85℃

22

Operation humidity

10%-90% relative humidity,no condensation

23

Storage temperature

-40 ~ +125℃

 

 

APPLICATION

application4.jpg

 

 

COMPANY INFORMATION

Chengdu Ashining Technology Company, founded in 2013, specializes in Internet of Things communications, has a lot of self-developed products and unanimously recognized by customers. Our company has strong R&D capabilities, with a perfect after-sale system, we provide customers with complete solutions and technical support, shorten the R&D cycle, reduce R&D costs, and provide a powerful platform for new products development.

 

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DTU CONNECTION

DTU CONNECTION.jpg 

DTU MODULE SIZE

DTU SIZE.jpg 

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