Making Communication as Simple as Building Blocks.
Making Communication as Simple as Building Blocks.
2x 100M Ethernet PHY interfaces with TRDP protocol support
1x MVB interface supporting MVB slave functionality
1x UART for serial-to-TRDP/MVB protocol conversion
1x CAN interface for CAN bus-to-TRDP/MVB protocol conversion
Embedded module powered by a single +3.3V supply
46.5 x 48 mm compact size, 2.0 mm pin header interface
Overview
Introduction
Yacer TRDP-MVB Embedded Communication Module integrates one MVB interface, two TRDP Ethernet interfaces, one UART interface, and one CAN interface, supporting protocol conversion between MVB/TRDP train buses and serial/CAN interfaces.
Featuring a compact size of 46.5 mm x 48 mm with 2.0 mm pitch pin header interface, and +3.3 V power supply, the module offers industrial-grade wide temperature tolerance, making it ideal for space-constrained embedded train communication applications.
Applications
Protocol conversion between TRDP and serial port
Interface conversion between TRDP and CAN interface
Bus conversion between MVB and CAN interface
Port conversion between MVB and serial port
Train Control and Management System (TCMS)
Train Communication Network (TCN)
Embedded application and development
Specifications
| Item | Parameters | Details |
| Ethernet Interface | Number | 2x 100M PHY |
| Rate | 100 Mbps | |
| Network protocol | TRDP | |
| Serial Port | Number | 1x 3.3V LVCMOS/TTL |
| Duplex mode | Full-duplex | |
| Working mode | UART | |
| Baud rate | ≤ 921.6 kbps | |
| MVB Interface | Number | 1x 3.3V LVCMOS/TTL |
| Media support | EMD, ESD | |
| Protocol support | Device_Status, Process_Data(PD) | |
| Number of PD ports | 16 | |
| CAN Interface | Level standard | 1x 3.3V LVCMOS/TTL |
| Working mode | CAN 2.0A, CAN 2.0B, ISO 11898 | |
| Baud rate | ≤ 1 Mbps | |
| Configuration Management | Configuration tool | yacer-DMS configuration management software |
| Configuration interface | Dedicated DMS-UART interface (with the Yacer DMS-UART-8P configuration cable) | |
| Power Requirements | Power Supply | +3.3 VDC |
| 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-420 | 1x MVB | 2x 100M PHY | 1x UART | 1x CAN |
Documentation
TRDP-MVB Datasheet
TRDP-MVB Train Dual-Bus Communication Module Datasheet
3D-Models-LCM3240
Verify TRDP-MVB Function with Evaluation Board
Tools and Software
yacer-DMS Configuration Management Software
Yacer HDLC, MVB, TRDP, SDLC communication products configuration management software.
TRDP-Analyzer Debugger
TRDP protocol process data ( PD ) sending and receiving test tool software.
TRDP-Serial Debugger
Train Ethernet TRDP protocol to serial port debugging tool software.
MVB-Serial Debugger
Train MVB bus to serial port debugging tool software.
DMS-UART
Yacer DMS-UART-8P configuration cable driver.
