Supported Protocols

IP - Internet Protocol (RFC 791)

• Freely configurable IP address and network mask
• Configurable IP address of the standard gateway
• IP datagram size: 1500 bytes max.
• Route Cache size: 32 entries
• Route Timeout: 900 seconds
• Number of IP multicast groups: 64 for reception, unlimited for transmission

IP - Internet Protocol (RFC 791)

TCP - Transmission Control Protocol (RFC \ 793, RFC 896)

Amount of user data for TCP telegrams: 1460 bytes max.

UDP - User Datagram Protocol (RFC 768)

Amount of user data for UDP telegrams: 1472 bytes max.

BOOTP - Bootstrap Protocol (RFC 951, RFC \ 1542, RFC 2132)

DHCP - Dynamic Host Configuration Protocol \ (RFC 2131, RFC 2132)

OpenModbus

• Client and/or server mode (several times)
• Up to 8 simultaneous client or server connections
• Supported function codes: 1, 2, 3, 4, 5, 6, 7, 15, 16
• Maximum amount of data per telegram: 100 coils (words) or 255 registers (bits)
• Configurable connection monitoring functions

NetIdent

• Devices can be identified and accessed via the network (even unconfigured devices)
• Unique identification and localization via rotary switch on the devices

ARP - Address Resolution Protocol (RFC \ 826)

• ARP Cache size: 64 entries
• ARP Timeout: 600 seconds

ICMP - Internet Control Message Protocol \ (RFC 792)

IGMPv2 - Internet Group Management Protocol, \ version 2 (RFC 2236)

• Sockets
• Restrictions