Motorola MVME162PA-252SE VMEbus Single Board Computer

Technical Specifications

Model:MVME162PA-252SE

Brand:Motorola

Part No:MVME162PA-252SE

Product type:VMEbus Single Board Computer

CPU:MC68040

Clock:25MHz

Cache:8KB internal cache,with MMU and FPU

Memory:32MB parity DRAM,512KB battery-backed SRAM,8KB NVRAM with RTC clock

Bus:VMEbus A32/D32,A24/D16,A16

Form Factor:6U Eurocard

Power supply:+5V DC,typical 21W

Dimension:233mm160mm20mm

Weight:0.88kg

Interface:4×RS232 serial port,10M Ethernet port,SCSI-2 interface,2×IndustryPack expansion slots,VME backplane connector,watchdog timer,RTC clock

Operating temperature:0℃ ~ +70℃

Storage temperature:-40℃ ~ +85℃

Relative humidity:5~90% non-condensing

Certification:CE

System compatibility

MVME162PA-252SE belongs to Motorola MVME162PA 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

MVME162PA-252SE is a 6U VME single board computer based on MC68040 processor,with floating point unit.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,Ethernet and SCSI.It is original hardware version with two IndustryPack expansion slots,onboard watchdog timer and RTC improve system stability.Suffix S stands for equipped with SCSI interface,E stands for equipped with Ethernet interface.

Installation

Insert MVME162PA-252SE into standard 6U VME chassis slot,lock the front panel.Fix the board,connect serial cable,Ethernet cable,SCSI cable and VME backplane.Take ESD protection before power-on.

Interface

‑VME backplane connector

‑Quad RS232 serial port

‑10M Ethernet port

‑SCSI-2 interface

‑Two IndustryPack expansion slots

‑Watchdog timer

‑RTC battery backup circuit

‑+5V power terminal

Feature

MVME162PA-252SE classic industrial SBC.Typical faults:gold finger oxidation,RAM chip failure,serial transceiver damage,electrolytic capacitor aging,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,SCSI communication failure.Check VME backplane power supply,clean gold finger,test RAM and communication circuit.

Product Brief

MVME162PA-252SE is Motorola 6U VME single board computer with MC68040 25MHz CPU,32MB parity DRAM and 512KB battery-backed SRAM,with two IndustryPack slots,10M Ethernet and SCSI-2.It is standard temperature version,mainly used for maintenance and replacement of old VME industrial control equipment.ESD protection must be followed during handling.