Supported ProtocolsΒΆ

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. As of FW 2.2: in addition 22, 23
  • 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)