1.  Introduction

The Yacer MVB-TCMS TCN protocol converter provides MVB interface, two 100M Ethernet interfaces and two extended interfaces to implement protocol conversion between MVB, serial port, CAN bus and Ethernet, and optionally supports TRDP protocol.

Industrial wide temperature, complete isolation and protection, compact size, suitable for train communication network.

2.  Applications

●  Protocol conversion between MVB and Ethernet interface;

●  Protocol conversion between MVB and Serial interface;

●  Protocol conversion between Serial and Ethernet interface;

●  Protocol conversion between CAN and Ethernet interface;

●  Protocol conversion between TRDP and UDP;

●  Protocol conversion between TRDP and Serial interface;

●  Train Communication Network (TCN);

●  Train Control and Management System (TCMS);

●  Embedded development and application.

3.  Features

●  MVB redundant interface, supporting ESD+, EMD interface;

●  Compliance with IEC61375 standard;

●  Two 10/100M Ethernet interfaces, optionally supporting TRDP protocol;

●  X3 extended interface: Optional RS-232, RS-422 or RS-485 serial port;

●  X4 extended interface: Optional RS-422, RS-485 serial port or CAN bus;

●  Perfect isolation protection;

●  Industrial wide temperature.

4.  Function Blocks

The basic function blocks are shown in the following figure:

●  X20, X21 are MVB dual line redundant interfaces S1;

●  X3 is the expansion interface S3, optionally RS-232, RS-422 or RS-485;

●  X4 is the expansion interface S4, optionally CAN, RS-422 or RS-485;

●  ETH1, ETH2 are two 100M Ethernet ports, which are connected to connectors X10 and X11 respectively;

●  X5 is the power connector.