Motorola MVME2400-0141 VMEbus Single Board Computer

Technical Specifications

Model:MVME2400-0141

Brand:Motorola

Part No:MVME2400-0141

Product type:VMEbus Single Board Computer

CPU:PowerPC 750

Clock:350MHz

Cache:32KB I-cache,32KB D-cache,1MB L2 cache

Memory:128MB ECC SDRAM,8KB battery-backed NVRAM with RTC clock,8MB Flash memory

Bus:VMEbus A32/D32,D64 BLT,A24/D16,A16,master/slave with DMA

Form Factor:Double-height 6U Eurocard

Power supply:+5V DC,typical 4.5A

Dimension:233mm160mm17mm

Weight:0.90kg

Interface:2×RS232 serial port,10/100M Ethernet port,dual PMC expansion slots,watchdog timer

Operating temperature:0℃ ~ +70℃ (forced air cooling)

Storage temperature:-40℃ ~ +85℃

Relative humidity:5~90% non-condensing

Certification:CE

System compatibility

MVME2400-0141 belongs to Motorola MVME2400 VME series single board computer.It can work with standard VME backplane and matched VME I/O modules,widely used in old industrial control,test measurement and semiconductor equipment.It is spare part for legacy equipment overhaul.

Function

MVME2400-0141 is a double-height 6U VME single board computer based on PowerPC 750 RISC processor.It supports embedded real-time operating system such as VxWorks and RTEMS,performs control logic operation and field data acquisition.It communicates with peripheral modules via VME bus,serial ports and Ethernet.It has onboard watchdog timer and real-time clock for reliable long-running embedded control.This variant adopts 350MHz PowerPC 750 CPU,equipped with 128MB ECC SDRAM,dual PMC slots for PCI mezzanine expansion,Universe II VME-PCI bridge.

Installation

Insert MVME2400-0141 into standard 6U VME chassis slot,lock the front panel.Fix the board,connect serial cable,Ethernet cable and VME backplane.Take ESD protection before power-on.

Interface

‑VME backplane connector

‑Dual RS232 serial port

‑10/100M Ethernet port

‑Dual PMC expansion slots

‑Watchdog timer

‑RTC battery backup circuit

‑+5V power terminal

Feature

MVME2400-0141 classic industrial SBC.Typical faults:gold finger oxidation,SDRAM chip failure,serial transceiver damage,battery leakage.Clean gold finger and test memory before replacement.

Diagnostic

Fault phenomenon:no power on,boot failure,VME bus communication error,serial port no data output,Ethernet link loss.Check VME backplane power supply,clean gold finger,test SDRAM and communication circuit.

Product Brief

MVME2400-0141 is Motorola double-height 6U VME single board computer with PowerPC 750 350MHz CPU,128MB ECC SDRAM,with dual serial ports,10/100M Ethernet and dual PMC shturl.c is standard temperature version,mainly used for maintenance and replacement of old VME industrial control equipment.ESD protection must be followed during handling.