LoRaWAN RS485 IEC 62056-21 Meter Reader
SKU#
WSLRW-IEC485
Replaced by
Replaced SKU
WSLRW-IEC485 is a LoRaWAN node with a RS485 master port to connect to water meter, power meter, gas meter, or flow computer with an RS485 slave port. The device supports IEC 62056-21 protocol. The device is configurable via offline software and downlink messages. It is powered by external power supply OR primary battery OR external power supply with rechargeable batteries. The node will transmit data over kilometers to the LoRaWAN gateway, any brand on the market. It supports all LoRaWAN frequency bands.
Applications
Electric Meter Reading, Gas Meter Reading, Water Meter Reading
LoRaWAN Compliance
Compliance with any LoRaWAN gateway and Network Server
10-Year battery
Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology allow the sensor can last up to 10 years with 02 x Type AA batteries.
Connection to any RS485 IEC 62056-21 slave device
Support any IEC 62056-21 slave device
IP68
For both indoor and outdoor applications
.
| Input port | 1 x RS485 master port |
| Connector | Cable with 2 wires for RS485+ and RS485- |
| Protocol | IEC 62056-21 |
| Fault protected RS-485 bus pins | up to ±40V |
| HBM ESD protection on RS-485 bus pins | ±15kV |
| Extened common mode range | ±15V (larger than required for RS-485) |
| High transient over voltage tolerance | ±60V |
| Full fail-safe RS-485 receivers | open, short, terminated |
| COMMUNICATION | |
| SF Factors | SF7∼SF12 |
| Antenna | Internal Antenna 2.0 dbi |
| Power supply | 02 x AA size 1.5VDC primary battery (battery not included) OR 7-48 VDC external power OR 6-9 VDC external power with rechargeable batteries |
| RF Frequency and Power | 860∼930MHz, 14∼20dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915 |
| Protocol | LoRaWAN, class A |
| Data sending modes | Interval time, alarm, magnetic key trigger, and downlink trigger |
| Certification | CE, FCC |
| Working temperature | -40∼60℃ (with AA L91 Energizer®) |
| Dimensions | H180xW50xD40 |
| Net-weight | 250g |
| Housing | Polycarbonate & POM plastic, up to IP68 |
| Mounting | Wall mount |
Dimension
Application Notes
test
