TRDP-MVB Dual Bus Communication Module - Yacer - Building Blocks of Communication！

Overview

Introduction

The Yacer TRDP-MVB embedded communication module provides one redundant MVB interface, two Ethernet interfaces and UART serial port, supports TRDP protocol and implement protocol conversion between MVB, TRDP, serial port and Ethernet interface.

Tiny size, 2.0mm pin interface. +3.3V power supply, industrial wide temperature, suitable for embedded custom applications.

Applications

• Protocol conversion between TRDP and UDP

• Protocol conversion between TRDP and serial port

• Protocol conversion between MVB and Ethernet interface

• Protocol conversion between MVB and serial port

• Train Control and Management System (TCMS)

• Train Communication Network (TCN)

• Embedded application and development

Features

• Two 100M Ethernet PHY, supports TRDP and UDP protocol

• One MVB redundant interface, supports MVB slave protocol

• Supporting PD data acquisition function of MVB-bus

• Two extended serial port, optional one CAN interface

• Open and flexible configuration management

• +3.3V power supply, low power consumption

• Small size, Industrial wide temperature

Specifications

Item	Parameters	Details
Ethernet Interface	Number	2 x 100M PHY
	Rate	100 Mbps, supports MDI/MDIX adaptive
	Network protocol	TRDP, UDP
	Programming interface	UDP Server, UDP Client, supports unicast / multicast / broadcast
Serial Port	Number	2 x 3.3V LVCMOS
	Duplex mode	full-duplex, half-duplex
	Working mode	UART
	Baud rate	≤ 921.6 Kbps
MVB Interface	Number	1 x 3.3V LVCMOS
	Media support	EMD, ESD
	Protocol support	Device_Status, Process_Data(PD)
	Number of PD ports	16
Optional CAN Interface	Level standard	3.3V LVCMOS
	Working mode	CAN 2.0A, CAN 2.0B, ISO 11898
	Baud rate	≤ 1 Mbps
Configuration Management	Configuration tool	yacer-DMS configuration management software
Configuration Management	Configuration interface	• Dedicated DMS-UART interface (with the help of yacer DMS-UART-8P configuration cable) • Ethernet interface, • Serial port
Power Requirements	Power Supply	+3.3 VDC
Power Requirements	Power consumption	< 2W
Mechanical Characteristics	Connector	2x 30 PIN double row pin connectors (2*15) with 2.0mm pitch
	Dimensions	46.5 mm x 48 mm
	Weight	25 g
Operating Environment	Operating temperature	-40 ~ +85℃
	Storage temperature	-40 ~ +85℃
	Operating humidity	5 ~ 95% RH (no condensation)

Order Information

Model	MVB Interface	Ethernet Interface	Serial port	CAN Interface
TRDP-MVB-400	1 x MVB	2 x 100M PHY	2 x UART	None
TRDP-MVB-400C	1 x MVB	2 x 100M PHY	2 x UART	1 x CAN

Documentation

TRDP-MVB Datasheet

TRDP-MVB Dual Bus Communication Module Datasheet

Tools and software

easy-HDLC Debugger

Testing HDLC communication equipment

easy-UART Debugger

Yacer easy-UART is a free software tools that is very easy to use. Based on UDP, it’s debugging and testing universal asynchronous serial port.

yacer-DMS Configuration Management Software

Can carry out operation monitoring, configuration management, diagnosis test and version update for devices.

FAQ