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TCP/IP Protocols & Serial Interfaces
LoRa Interface
LR-201-E
Part No.: MP-LR-201-E
Ethernet To LoRa Interface Converter
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Product Description
Features
LR-201-E: Ethernet To LoRa
CPU: 32 bits MCU, 40 MHz, 16KB SRAM, 128KB Flash ROM
Support Modbus/ Transparent (alternative)
Specifications
LoRa: Semtech SX1272
ISM band 862 ~ 936MHz
Receiver Sensitivity: -137 dBm
Transmit Output Power: 20 dBm
Sleep Current: 3uA (at power down state)
TX current < 140 mA@20 dbm, RX current < 10 mA
Security processor ( 128/192/256 bits AES )
Packet engine up to 256 bytes with CRC
Antenna: SMA Type, 2 dBi, changeable
Distance: Up To 1500~7500 Meters in free space
Data Rate: 0.244 ~ 18.2K bps (LoRa)/ 300 K bps (FSK)
Application mode: Star
Ethernet Port
Port Type: RJ-45 Connector
Speed: 10/ 100 Mbps (Auto Detect)
Protocol: ARP, IP, ICMP, UDP, TCP, HTTP, DHCP
Mode: TCP Server/ TCP Client/ UDP/ Virtual Com/ Pairing
Setup: HTTP Browser Setup (IE)
Security: Login Password
Protection: Built-in 1.5KV Magnetic Isolation
Modbus TCP To RTU Slave & Modbus TCP To ASCII Slave Mode
Modbus RTU To TCP Slave & Modbus ASCII To TCP Slave Mode
Setup Tool
Windows Utility
Power
DC 9 ~ 24V/ 150mA@ 9V, 60mA@ 24V
Led Lamp
SYS(green), Rx(red), Tx(green)
Environment
Temperature:
Operating Temperature: -10℃〜70℃
Storage Temperature: -20℃〜80℃
Dimensions: 100 * 90 * 25 mm (W * D * H)
Weight: 150 gm (not include power)
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