Proline Promass 500 Modbus RS485
Technical data
31
7
Technical data
Web server
Stack: standard TCP stack with IPv4 functionality
Connection and session management
• Fixed IP address, i.e. no access possible from outside the network
• Open ports:
– 80 (HTTP for Web server)
– 8000 (for Hauser Service communication)
• Only one connection possible at any one time via Hypertext Transfer Protocol (HTTP)
• Time out after 10 minutes
Supported functions
• Java Script
• Hypertext Markup Language (HTML)
• Cascading Style Sheets (CSS)
Functions not supported
• Domain Name System (DNS)
• Hyper Text Transfer Protocol Secure (HTTPS)