D143E

Product description:

The D143E is a multi-purpose dual Ethernet Controller Interface

with embedded processing power designed for PC/104

host systems. The integrated Ethernet controllers, designed

by duagon, feature hardware prioritisation and very low jitter.

The intelligent component encapsulates all Ethernet-relevant

functions on a standardized PC/104 module. It can be

considered as a communication module that handles various

Ethernet protocol communications. The D143E lowers the

requirements on the host system, as there is no need for additional

CPU power for the real-time Ethernet stack.

The D143E is fully compliant to IEEE 802.3 and supports features

like Auto-Polarity, Auto-Negotiation and Auto-MDI-X.

An optional full-featured three port switch can be integrated

to enable ring topologies directly on the D143E. The optional

bypass relay keeps the ring topology also in case of a malfunction

of the D143E.

The D143E is prepared for the “Ethernet on traction vehicles”

standard IEC 61375-3-4. It supports various Ethernet protocols

like TRDP, CIP, IPTcom, Profinet, UDP or TCP/IP.

The interface card integrates the magnetics with a galvanic

insulation of 1.5kVrms, the PHY, the complete protocol controller

and a simple host interface.

With duagon’s driver kit, the D143E, featuring an easy to use

UART emulation, can be integrated very quickly on almost

any host system through small register set (each 8bit long)

The D143E is designed for harsh rolling stock environments

and is fully compliant to EN 50155.

Links:

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