Features & Known Restrictions
Supported Platforms
port provides ready to use driver packages with EtherNet/IP Adapter stack for the following platforms:
Generic Linux
Generic Linux with port Switch Interface
ST NUCLEO-144 STM32F4
Raspberry PI Linux
Renesas RIN32M3 HWRTOS
Renesas RZN1D (on RZN1-CM3 with interface to A7)
Renesas RZN1L
Renesas RZN1S (on RZN1-CM3 with interface to A7)
Renesas RZT1 (on RZN1-CM3 with interface to R4F)
ST STM32 using Cube Libraries (F4, F7, H7, MP1 and above)
RENESAS RZ/T2M
STM32 + KSZ8863
STM32 + LAN9354
your platform is not supported? Please contact us via service@port.de to learn more about extending platform support.
Supported Features
This page lists all supported features of port’s EtherNet/IP protocol stock.
Class 3 Server (Connected Explicit Messages)
Class 1 I/O (connected) Server (Implicit Messages)
UCMM (unconnected) Server (Unconnected Explicit Messages)
extensible for application and profile objects
Number of Explicit connections: configurable (limited by RAM)
Number of Implicit connections: configurable (limited by RAM)
supported connection types: Exclusive Owner, Input Only, Listen Only
IP Assignment via DHCP or static IP address
support single port devices or multiport devices
supported link speeds 10 Mbit/s, 100 Mbit/s, 1000 Mbit/s
support LargeForwardOpen service (connections with data size > 511 bytes)
DLR Beacon-based Ring Nodes are supported, but require special hardware and additional DLR stack.
DLR Announce-based Ring Nodes are supported for devices that have an Ethernet Switch with at least two external ports
Address Conflict Detection (ACD) is supported for single-port and multi-port devices
Objects supported by default:
Identity Object
Message Router Object
Assembly Object
Connection Manager Object
TCP/IP Object
Ethernet Link Object
DLR (Ring Node only)
QoSParameter Objects
Known Restrictions
only one instance of the DLR protocol is supported, i.e. only two ports of a device can be used as Ring Ports