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LoRaWAN device LW01-NWP-LW01-NWP
LoRaWAN device LW01-NWP-Nomura Engineering Co., Ltd.

LoRaWAN device LW01-NWP
Nomura Engineering Co., Ltd.

Nomura Engineering Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

28.3hours

Relatively Fast Response


About This Product

■End devices compliant with LoRaWAN

Implements interfaces such as serial input/output, analog input, contact input, and contact output (can be switched using dip switches). Monitoring and control are possible via LoRaWAN.

■Summary

LW01-NWP sends the input sensor information to the LoRaWAN gateway using LoRaWAN communication. The LoRaWAN gateway sends the received data to the LoRaWAN network server. The LoRaWAN network server then processes the received data. Therefore, LW01-NWP cannot be used alone. A LoRaWAN gateway and LoRaWAN network server that support the LoRaWAN AS923 standard are separately required. LW01-NWP has a total of 10 input/output terminals: 10 input terminals, 1 output terminal, 4 4-20mA analog input terminals, 4 0-10V analog input terminals, 1 set of RS-232C serial communication, Can be used in combination with one set of RS-485 serial communication and one set of UART serial communication. As expansion sensors, it supports one set of wind speed and rain gauge and one set of communication for SRPC series. The SRPC series is a device that can configure our own 429MHz band sensor network. Some settings of LW01-NWP can be changed remotely from the LoRaWAN network server. It is also possible to control the output terminal and perform serial output. By using backup batteries (2 x AAA batteries), information can be sent to the LoRaWAN gateway when the main power goes out and when it is restored. It goes into sleep mode while the main power is off.

■Features

・Using SRPC-SPS-N (solar power supply), it can be used in areas without power supply. ・DC12V/24V, DC5V, DC3.3V/+B power supply terminals available - Control via downlink from the server (contact output/serial output), setting changes using commands, etc. (*Cannot be sent voluntarily from the server to the device) ・Receive replies from the server when sending from the device ・Compatible with wind direction and speed meter/rain gauge ・There are other features as well.

  • Product

    LoRaWAN device LW01-NWP

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1 Models of LoRaWAN device LW01-NWP

Image Part Number Price (excluding tax) Anemometer Power supply voltage Rain gauge Transmission power Wireless standards Measurement current range Measurement voltage range Current consumption Operating temperature Output terminal Input terminal Storage temperature Transmission speed Downlink frequency (ABP connection) Uplink frequency (ABP connection) CH38 Uplink frequency (ABP connection) CH37 Uplink frequency (ABP connection) CH36 Uplink frequency (ABP connection) CH35 Uplink frequency (ABP connection) CH34 Uplink frequency (ABP connection) CH33 Uplink frequency (ABP connection) CH32 Uplink frequency (ABP connection) CH31 Uplink frequency (ABP connection) AS1 Maintenance port Channel spacing Serial communication Connector Case dimensions Activation frequency LoRaWAN standard
LoRaWAN device LW01-NWP-Part Number-LW01-NWP

LW01-NWP

Available upon quote

1m/s=600 pulse input/10 minutes

Main power supply: 5V DC DC-JACK Φ2.1mm (center +), backup power supply (AAA x 2), 2.6 to 3.6V DC

0.5mm=1 pulse

20mW

Technical standard compliance certified, ARIB STD-T108 compliant, 24-38CH carrier sense 5ms, transmission time limit 4 seconds, 39-61CH carrier sense 128us, transmission time limit 400ms

4-20mA

0~10V

Standby: Approx. 10mA (5V), Transmission: Approx. 25mA (5V), Sleep: Approx. 10μA (3V)

-20℃~70℃ (no condensation)

10mA/max

Active Low, 5mA/typ when ON

-30℃~80℃ (no condensation)

1,760bps (maximum 53byte) /3,120bps (maximum 125byte) /5,470bps (maximum 242byte) /11,000bps (maximum 242byte)

AS920~923 (“AS1”), Uplink frequency (RX1 scan time: 1 second), 923.2MHz SF10BW125 (RX2 scan time: RX1+1 second)

923.4MHz (CH38) SF7BW125~SF12BW125 20mW (max)

923.2MHz (CH37) SF7BW125~SF12BW125 20mW (max)

923.0MHz (CH36) SF7BW125~SF12BW125 20mW (max)

922.8MHz (CH35) SF7BW125~SF12BW125 20mW (max)

922.6MHz (CH34) SF7BW125~SF12BW125 20mW (max)

922.4MHz (CH33) SF7BW125~SF12BW125 20mW (max)

922.2MHz (CH32) SF7BW125~SF12BW125 20mW (max)

922.0MHz (CH31) SF7BW125~SF12BW125 20mW (max)

AS920~923 (“AS1”)

Mini-USB-TYPE-B

125kHz

RS232-C/RS485, maximum 255 bytes (However, the number of bytes that can be transmitted by LoRaWAN must be met)

1985234 (Phoenix)

125mm×125mm×60mm (excluding protrusions)

923.2MHz (CH37) SF7BW125~SF10BW125 20mW (max), 923.4MHz (CH38) SF7BW125~SF10BW125 20mW (max)

LoRaWAN ver1.1 for AS923MHz ISM Band, Class A

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About Company Handling This Product

Response Rate

100.0%


Response Time

28.3hrs

  • Japan

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