Motorola MVME162PA-242LE VMEbus Single Board Computer

Technical Specifications

Model:MVME162PA-242LE

Brand:Motorola

Part No:MVME162PA-242LE

Product type:VMEbus Single Board Computer

CPU:MC68LC040

Clock:25MHz

Cache:8KB internal cache,with MMU

Memory:4MB 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 20W

Dimension:233mm160mm20mm

Weight:0.88kg

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

Operating temperature:-40℃ ~ +70℃

Storage temperature:-40℃ ~ +85℃

Relative humidity:5~90% non-condensing

Certification:CE

System compatibility

MVME162PA-242LE 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-242LE is a 6U VME single board computer based on MC68LC040 processor,without 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 and Ethernet.It is original hardware version with four IndustryPack expansion slots,onboard watchdog timer and RTC improve system stability.Suffix L stands for rugged low temperature version,E stands for equipped with Ethernet interface.

Installation

Insert MVME162PA-242LE 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

‑10M Ethernet port

‑Four IndustryPack expansion slots

‑Watchdog timer

‑RTC battery backup circuit

‑+5V power terminal

Feature

MVME162PA-242LE 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.Check VME backplane power supply,clean gold finger,test RAM and communication circuit.

Product Brief

MVME162PA-242LE is Motorola 6U VME single board computer with MC68LC040 25MHz CPU,4MB parity DRAM and 512KB battery-backed SRAM,with four IndustryPack slots and 10M Ethernet,without SCSI.It is rugged low temperature version,mainly used for maintenance and replacement of old VME industrial control equipment.ESD protection must be followed during handling.