Protocols

The Weather MicroServer has a built-in SNMP interface for communication with network management systems. SNMP versions 2 and 3 are supported. SNMPv3 interface incorporates SHA1 authentication and AES or DES encryption option with a user definable user name and password.

Open MicroServer MIB file (PDF)

The Weather MicroServer has built-in Modbus TCP/IP and Modbus RTU interfaces for communication with industrial automation systems and OPC servers.Modbus RTU is available through an RS-232 Port (COM2). For RS-485 interface, a converter is available.

Open Modbus Point List (PDF)

Download Modbus Point List (Excel)

Open Modbus OPC Client (PDF)

We offer the KEPServerEX Modbus OPC Server Suite to provide OPC Data Access

The Weather MicroServer offers DNP3 ethernet communication to interface CWS weather stations with process automation systems used primarily in utilities such as electric and water companies.

DNP3 Parameter Index List (pdf)

DNP3 Parameter Index List (xls)

Additional Information including system diagram:

Access Application Note as webpage

PDF Application Note

The Weather MicroServer serves an XML page that contains current weather parameter values.

XML output example

The Weather MicroServer can use FTP to upload XML and CSV files to a web site at 15 second intervals.

XML output example

Text output example

The Weather MicroServer has a built-in BACnet interface for communication with building automation and control systems.

BACnet Parameter Index List (PDF)

BACnet Parameter Index List (Excel)