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MVB-ETH Train Gateway

●  MVB interface with two redundant lines, optional EMD or ESD+

●  The MVB interface complies to the TCN standard IEC61375

●  Two 10/100M Ethernet interfaces, with support for the Ethernet switching and dual-IP

●  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

●  On-board application CPU for secondary programming

●  Perfect isolation and protection


  • Feature
  • Specifications
  • Order Information
  • Documentation
  • Tools and software
  • FAQ

1.  Introduction


The MVB-ETH train gateway provides MVB interface, two Ethernet interfaces and two extended interfaces to implement protocol conversion between MVB, serial, CAN bus and Ethernet.

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

On-board application CPU is used for secondary development of on-board programming by user, and seamlessly integrates data processing a communication.

2.  Applications


●  Protocol conversion between MVB and Ethernet interface

●  Protocol conversion between MVB and Synchronous/Asynchronous Serial interface

●  Protocol conversion between Serial and Ethernet interface

●  Protocol conversion between CAN and Ethernet interface

●  Train Communication Network (TCN)

●  Train Control and Management System (TCMS)

●  Embedded development and application

3.  Features

●  MVB interface with two redundant lines, optional EMD or ESD+

●  The MVB interface complies to the TCN standard IEC61375

●  Two 10/100M Ethernet interfaces, with support for the Ethernet switching and dual-IP

●  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

●  On-board application CPU for secondary programming

●  Perfect isolation and protection

●  Industrial wide temperature


4.  Basic Function Blocks

The basic functions blocks are shown in the following figure:

●  X20, X21 are dual-line redundant MVB interface

●  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

●  ETH1, ETH2 are 100M Ethernet interfaces, which are connected X10, X11

●  X5 is the power interface

 

Item

Parameters

Details

MVB

Interface

Connector

1 x male D-Sub 9 (X20) + 1 x female D-Sub 9 (X21)

Media type

Optional EMD, ESD+

Standard

IEC61375

PD

128 default, or more

Isolation

2.5 kVrms

X3

Extended

Interface

Connector

1 x male D-Sub 9

Optional type

RS-232 full-duplex serial

RS-422 full-duplex isolated serial

RS-485 half-duplex isolated serial

Working mode

Asynchronous UART

optional Synchronous HDLC

Baud rate

Synchronous ≤ 6 Mbps

Asynchronous ≤ 1.5 Mbps

Isolation

2.5 kVrms

X4

Extended

Interface

Connector

1 x male D-Sub 9

Optional type

RS-422 full-duplex isolated serial

RS-485 half-duplex isolated serial

CAN bus isolation interface (ISO 11898)

Working mode

Asynchronous UART

optional Synchronous HDLC

Baud rate

Synchronous ≤ 6 Mbps

Asynchronous ≤ 1.5 Mbps

CAN: 50 Kbps ~ 1 Mbps

Isolation

2.5 kVrms

Ethernet

Interface

Connector

2 x M12 with D-coding

Function

Ethernet switching, dual-IP function

Rate

10/100 Mbps Adaptive, Force 100 Mbps

Protocol

UDP/IP

Programming interface

UDP Server, UDP Client

Unicast/Multicast/Broadcast

Isolation

1.5 kVrms

Configuration

Management

Configuration tool

yacer-DMS configuration management software

Console interface

X10, X11: Ethernet Interface

Power

Requirements

Connector

3 pin connector with 5mm pitch

(Phoenix Contact MSTB 2,5 / 3-GF or equivalent)

Power Supply

LV: Nominal 24V, tolerance 9 ~ 36VDC

MV: Nominal 36V, 48V, tolerance 18 ~ 75VDC

HV: Nominal 72V, 96V, 110V, tolerance 40 ~ 160VDC

Isolation

1.5 kVrms

Protection

Anti-reverse protection

Power consumption

< 3W

Mechanical Characteristics

Dimensions

H x W x D: 124 x 36 x 104 mm

Weight

500g

Operating Environment

Operating temperature

-40 ~ +70

Storage temperature

-40 ~ +85

Operating humidity

5 ~ 95% RH (no condensation)

 

 

 

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1 MVB-ETH_Datasheet 2021/02/07 Download

 

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