OCEAN CONTROLS GWY-141 VANTAGE PRO2 MODBUS RTU INTERFACE

SPECIFICATIONS:

• Brand: Ocean Controls
• MPN: GWY-141
• Usage: Interfaces a Davis Vantage Pro2 Weather Station to a Modbus RTU network by converting between Davis's WeatherLink serial protocol and Modbus RTU.
• Power Supply: 8 to 28 VDC
• Power Consumption: 70mA
• Communication Protocol: Modbus RTU via RS-232 or RS-485

COMPATIBLE WEATHER STATIONS:

• Vantage Pro2 cable 6152CEU
• Vantage Pro2 Plus cable 6162CEU
• Vantage Pro2 Wireless 6152EU
• Vantage Pro2 Plus Wireless 6162EU
• Vantage Pro2 with active ventilation 6153EU
• Vantage Pro2 Plus with Active Fan 6163EU
• 6316EU Wireless Weather Envoy Console (with 6322OV sensor suite)
• 6316CEU Cabled Weather Envoy Console (with 6322C sensor suite)

The interface connects to the station using the WeatherLink datalogger and appears on the Modbus network in Modbus RTU slave mode. This allows your PLC to monitor and take action based on wind speed, wind direction, temperature and many other parameters.

FEATURES: 

• Conversion to simple metric units
• Connects to the weather station via RS232 port 2 (19,200 baud)
• Connects to Modbus RTU network via RS232 or RS485 ports
• Modbus slave address selection: 1 to 16
• Modbus RTU baud rate selection: 2400, 4800, 9600 or 19200 baud
• Modbus RTU parity selection: None, Odd, Even
• The unit can be screwed to a panel or a clip for mounting to a DIN rail.
• Transferred variables :
  • Outdoor temperature
  • Outdoor humidity
  • Wind speed
  • Precipitation
  • Atmospheric pressure
  • Indoor temperature (console)
  • Indoor humidity (console)
  • Solar radiation
  • Evapotranspiration
  • Daily rainfall
  • Weekly rainfall
  • Monthly rainfall