B12 - 3U VMEbus PowerPC SBC

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Product Description

The B12 is a VMEbus single Eurocard industrial computer designed to operate under harsh environmental conditions, e.g. in trains.
The B12 is controlled by a PowerPC MPC823e microprocessor which operates at 66MHz. It provides 32MB SDRAM for data and up to 32MB Flash memory for program storage.
32KB non-volatile FRAM can be used to periodically store operating data. There is no loss of operating data if system power is switched off.
The B12 gives access to the serial communication ports of the MPC823e. These include two RS232 ports and a 10Base-T Ethernet interface on the board. In addition, the B12 offers three CAN controllers and an RS422/485 interface accessible at the front panel. All of these interfaces are optically isolated.
The B12 CPU board is prepared for master and slave operations on the VMEbus. It is equipped with a real-time clock, temperature sensor and a voltage supervisor. Board configuration data is stored in a 4kbit serial EEPROM.
The B12 is fully compliant with EN50155 and thus an ideal computer for railway applications.
 

B12 - 3U VMEbus PowerPC SBC

 

Technical Data

CPU

PowerPC
• MPC823e
• 66MHz CPU clock
• 33MHz memory clock
 

Memory

SDRAM 32MB
• 32 bits
• 3.3V
 

Flash up to 32MB
• 32 bits
• 3.3V
 

Non-volatile FRAM 32KB
• 8 bits
• 5V
 

Serial EEPROM 4kbit
• For factory settings
 

CompactFlash (TM) interface (true IDE)
 

PCMCIA/PC-Card interface
 

Interfaces

Two serial RS232 interfaces COM1/COM2
• Optically isolated
• One 9-pin D-Sub connector at front panel
 

Ethernet
• 10Base-T
• One RJ45 connector at front panel
 

IDE
• For external hard disk drives
• Ribbon cable connection
 

Three SJA1000 CAN controllers
• CAN 2.0B functionality, Extended CAN
• Max. data rate 1Mbits/s (ISO high speed)
• Ribbon cable connection or via single adapter cards at front panel (on request)
 

One serial RS422/RS485 interface COM3
• Half-duplex or full-duplex operation
• Physical interface using SA adapter via 10-pin ribbon cable, RS232..RS485, isolated or not, for free use in system (cable to front or back)
 

M-Module Extension

One M-Module mezzanine extension slot
 

Compliant with M-Module Standard
 

Characteristics: A08, D16, INTA
 

VMEbus

Master D08(EO):D16:A24:A16:RMW; transfer rate max. 7MB/s
 

Slave D08(EO):D16:A24:BLT
 

Interrupter D08(O):I(7-1):ROAK
 

Interrupt handler D08(O):IH(7-1)
 

Slot-1 autodetection
 

Level 3 arbiter, bus timer, arbitration timer
 

VME requester
 

Miscellaneous

Real-time clock
 

Watchdog
 

Four front-panel LEDs
 

Reset button at front panel
 

Temperature sensor for in-system diagnosis
 

Electrical Specifications

Supply voltage/power consumption:
• +5V (4.75V..5.25V), 0.6A typ.
 

MTBF: tbd. @ 50°C
 

Mechanical Specifications

Dimensions: standard single Eurocard, 100mm x 160mm
 

Weight: 160g
 

Environmental Specifications

Temperature range (operation):
• 0..+60°C or -40..+85°C
• Airflow: min. 10m³/h
 

Temperature range (storage): -40..+85°C
 

Relative humidity range (operation): max. 95% non-condensing
 

Relative humidity range (storage): max. 95% non-condensing
 

Altitude: -300m to + 3,000m
 

Shock: 15g/0.33ms, 6g/6ms
 

Vibration: 1g/5..2,000Hz
 

Safety

PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers
 

EMC

Tested according to EN 55022 / 1999-05 (radio disturbance) and EN 55024 / 1999-05 (immunity) with regard to CE conformity
 

Software Support

MENMON
 

VxWorks
 

OS-9
 

Diagram

Related Products & Downloads

Standard Hardware

01B012-02

B12, VMEbus 3U, MPC823/66MHz, 32MB SDRAM, 8MB Flash, 32KB SRAM, 4KB EEPROM, CompactFlash slot Type I, 2 RS232, Ethernet, 4 LEDs, 1 push button, M-Module slot, 1-slot front panel EMC, temperature range: 0..+60°C

01B012-03

B12, VMEbus 3U, MPC823/66MHz, 32MB SDRAM, 8MB Flash, 32KB SRAM, 4KB EEPROM, CompactFlash slot Type I, 2 RS232, Ethernet, 4 LEDs, 1 push button, M-Module slot, 1-slot front panel EMC, temperature range: -40..+85°C, E2 suitable components

Please refer to our 3U VMEbus compare chart for a selection of further single-board computers with different processors and on-board functionality.
 

Systems & Card Cages

Disk drives for basic systems are delivered as requested. Different rack sizes, power supplies and backplanes on request.
 

0700-0004

CE-conformal housing for VMEbus 3U: MENCOMP6-BGT: closed 19" rack, 4U, 9 slots, J1 backplane, power supply 230V, fan, incl. power cable no. 6080-0020

0700-0009

CE-conformal housing for VMEbus 3U: closed 19" rack, 4U, 9 slots, J1 backplane, power supply 230V, fan

0751-0006

CompactFlash card, 512MB, Type I, 0..+60°C

0751-0007

CompactFlash card, 512MB, Type I, -40..+85°C

0751-0008

CompactFlash card, 64MB, Type I, 0..+60°C

0751-0009

CompactFlash card, 128MB, Type I, 0..+60°C

0751-0012

CompactFlash card, 256MB, Type I, 0..+60°C

0751-0013

CompactFlash card, 64MB, -40..+85°C

0751-0014

CompactFlash card, 128MB, -40..+85°C

0751-0018

CompactFlash card, 256MB, Type I, -40..+85°C

08SA01-00

Serial interface adapter, RS232, not optically isolated, 0..+60°C

08SA02-00

Serial interface adapter, RS422/485, half duplex, optically isolated, 0..+60°C

08SA02-01

Serial interface adapter, RS422/485, full duplex, optically isolated, 0..+60°C

08SA02-07

Serial interface adapter, RS422/485, full duplex, optically isolated, temperature range: -40..+85°C

08SA03-00

Serial interface adapter, RS232, optically isolated, 0..+60°C

08SA03-01

Serial interface adapter, RS232, optically isolated, -40..+85°C

08SA04-00

Serial interface adapter, TTY, optically isolated, 0..+60°C

For more functions realized with SA adapters, see the listing on MEN's website.

You can also view our SA adapter compare chart for a quick overview of different functions.

Please contact sales to make sure that these SA adapters can be used in the board configuration you are looking for.
 

Software

10B012-01

OS-9(000) 3.x: BSP for B12 (object code, MEN)

10B012-60

VxWorks® V.5.4(.2) / Tornado 2.(0.2) BSP for B12

WindRiverVxWorks® software for this MEN board is available from WindRiver Systems. This does not imply that the complete board functions have been tested in this environment, nor that specific MEN BSP or driver packages are available. If you don't find ordering numbers for additional VxWorks® BSP or driver packages provided or recommended by MEN, please contact sales.
 

RadiSysFor OS-9 BSP and driver support provided by MEN please refer to the ordering numbers below.
 

MEN has vast experience with CANopen-based implementations on standard and custom boards and systems. The CANopen protocol stack on MEN solutions runs under Windows®, Linux, VxWorks®, QNX®, OS-9 and other software environments. You will find more information about CANopen under www.can-cia.org/canopen.

» CANopen Basics

» CANopen for rail vehicle control
 

14B012-00

MENMON (Firmware) for B12 (object code)

You can download the data sheet for the MENMON firmware for PowerPC platforms from MEN's website.
 

Documentation

20B012-00

B12 user manual

01B012-EU

EU Manufacturer declaration for this product