Bộ chuyển đổi Ethernet sang LoRa ICP DAS LRA-900-E CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

LoRa Radio Modem with 1-port Ethernet (Asia Only)

THÔNG TIN SẢN PHẨM

Feature

LoRa (Long Range) transmission technology
32 RF channels (Frequency band : 864~ 871.5MHz, 915~ 922.5MHz)
7 RF baud rates (10000 ~ 250 bps)
Wireless line of sight (LOS) transmission range of up to 1500 meters at an RF baud rate of 10 kbps
Data transmission via Virtual COM or raw TCP connection
Tiny Web server for configuration (HTTP)
Supports TCP server-mode operation
Supports UDP responder for device discovery (UDP Search)

Introduction

The LRA-900-E is an Ethernet to radio device designed for remote communication operating in a transparent way and exploiting the physical layer of LoRa (Long Range) transmission technology. By using the VxComm Driver/Utility, the built-in RF port of the LRA-900-E can be virtualized to a standard PC COM Port in Windows. Therefore, users can transparently access RF data over the Internet/Ethernet via the COM Port program. The LRA-900-E provides a maximum line of sight (LOS) transmission distance of 1500 meters at an RF bit rate of less than 10 kbps. In order to overcome the interference that may be encountered in harsh environments, the LRA-900-E allows the RF transmission bit rate to be configured to a minimum of 250 bps, enhancing the capability of the modem to resist noise and other interference. Additionally, the RF channels and Group IDs are adjustable, which is helpful to avoid interference encountered when two LRA-900-E networks are adjacent. The RF channels and the Group IDs can be configured in order to distinguish and control the different LRA-900-E networks.

Application

Specifications

EMS Protection
EFT (IEC 61000-4-4)	+/- 1 kV
ESD (IEC 61000-4-2)	+/- 4 kV Contact
Surge (IEC 61000-4-5)	+/- 1 kV

LED Indicators
Status	1 x RF Tx 1 x RF Rx 1 x Power

RF
Antenna	2 dBi Omnidirectional Antenna
Baud Rate	10,000 ~ 250 bps
Configuration	via Web Server
Group ID	0~255
Modulation	LoRa
Protocol	Transparent transmit
Radio Frequency	864~ 871.5 MHz, 915~ 922.5 MHz (channel: 32, recommend using 868 +/- 4 MHz)
Transmit Power	15 dBm (Max.)
Transmission Distance (LoS)	up to 1500 m (with 10 kbps, in free field conditions)

Ethernet
Ports	1 x RJ-45, 10/100Base-T(X)

Power
Consumption	1.5 W

Mechanical
Casing	Plastic
Dimensions (mm)	110 mm x 83 mm x 33 mm (W x L x H)(not include antenna)
Installation	DIN-Rail

Environment
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-30 ~ +80°C
Humidity	10 ~ 90% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

LRA-900-E CR

LoRa Radio Modem with 1-port Ethernet (Asia Only) (RoHS)

Bộ chuyển đổi Ethernet sang LoRa ICP DAS LRA-900-E CR

Sản phẩm đã được thêm vào giỏ hàng

Sản phẩm đã được thêm vào giỏ hàng