MVB modules

The basis of MVB (Multifunction Vehicle Bus) communication units is the communication module of the RM-MVB20/xx series . The interface for connecting to the host system behaves as a virtual or physical serial line, depending on the configuration. In fact, it is an MVB to serial line converter. The module is designed in accordance with IEC 61375-3-1.

VB according to IEC 61375-3-1 standard
construction according to EN 50155
1× interface MVB – EMD / ESD (double line) / OGF
1× host CPU interface (parallel bus / UART / LPC)
1× JTAG service interface
1× UART service interface
3x diagnostic LED
power supply 3.3 V DC

MVB interface	1× (2 redundant lines)
Class MVB	class 1 / 2 / 4 without MD / 4
Galvanic separation	Yes
Interface type	EMD / ESD (according to the external connection of the module) / OGF
Communication speed	1.5 Mbps ± 0.01%
Interface to the host CPU	1× (parallel / UART / LPC)
Galvanic separation	No
Communication speed	depends on the selected interface type
Logic levels	3.3V LVTTL
Cover	IP00
Mechanics	separate PCB for mounting in the unit
Operating temperature	-40°C to 85°C
Mass	0.02 kg
Dimensions (w x h x d)	(50.0 x 48.0 x 12.0) mm
Norms	EN 50155, EN 50121-3-2, EN 61373, EN 60068-2-1, EN 60068-2-2, IEC 61375-3-1

Available types:

RM-MVB10/11	MVB module class 1
RM-MVB10/12	MVB module class 2
RM-MVB10/13	MVB module class 3
RM-MVB10/14	MVB module class 4

Train communication network (TCN)

MVB modules

Available types:

WTB gateway

MVB converters

Systems-Solutions

Products

Compnay