XYCOM XVME-601 VMEbus Processor Module

Technical Specifications

Model:70601-005 XVME-601

Brand:XYCOM

Product type:6U Single Height VMEbus Processor Module

Power supply:+5V,+12V,-12V VME backplane power

Processor:68000 / 68010,clock speed 10MHz

Onboard memory:512KB DRAM,max 128KB EPROM for firmware storage

Onboard I/O:2 × RS232 serial port,16-bit programmable timer

Bus interface:Standard VMEbus,support VME master/slave operation

Form factor:Single-height 6U VME card

Weight:0.27kg

Operating temperature:0℃ ~ +50℃

Storage temperature:-40℃ ~ +85℃

Relative humidity:5%~95%,non-condensing

Certification:CE,UL

System compatibility

70601-005 XVME-601 belongs to XYCOM XVME series VME CPU board.

It serves as the main controller of VME chassis and works with XVME series I/O modules.

Compatible with turbine,compressor and legacy DCS control systems via VME bus.

Commonly used for power plant,oil & gas,petrochemical old equipment maintenance and spare replacement.

Function

Act as the main processor unit of VME control rack,execute industrial control programs.

Manage VME bus arbitration,read and write data to each I/O board in the chassis.

Process analog and discrete field signals,run closed-loop control and interlock logic.

Dual RS232 serial ports for debugging,parameter download and external communication.

16-bit hardware timer for timing interrupt and periodic task scheduling.

Onboard self-test for CPU,memory and bus hardware fault inspection.

EPROM storage is used to solidify system firmware and boot program.

Installation

Power off VME chassis.

Insert 70601-005 XVME-601 card into empty 6U VME slot,tighten front panel fixing screw.

Connect serial debug cable to front panel serial connector.

Power on chassis,complete boot sequence and run hardware self-test.

Scan VME backplane to identify all I/O modules,load control firmware.

Interface

VME P1/P2 backplane connector,front RS232 serial port,LED indicators:PASS,FAIL,HALT.

Feature

Single height 6U VME standard board,easy installation and replacement in VME rack.

Motorola 68000 series industrial processor,stable for long-time continuous operation.

Local DRAM and EPROM onboard,no extra memory expansion board required.

Built-in DUART dual serial communication and programmable timer.

Discontinued obsolete VME CPU module,supply only for old production system spare replacement.

Vibration resistant PCB design,suitable for turbine and compressor control cabinet.

Diagnostic

FAIL LED on:memory fault,CPU failure or poor backplane contact;

System boot failure:check EPROM firmware integrity and VME backplane power;

Serial communication abnormal:check serial wiring,baud rate and communication protocol setting;

Cannot access I/O modules:check VME bus arbitration and address configuration.

Product Brief

XYCOM 70601-005 XVME-601 is legacy 6U single height VMEbus processor module based on 68000/68010 CPU.

It executes control logic and communicates with all I/O modules in VME rack,widely used as spare part for turbine and compressor control,petrochemical and power plant old DCS renovation.

Disclaimer

Product parameters are for reference only and shall not be used as pricing basis. Goods are in short supply and will be powered on for inspection before shipment. Overseas delivery lead time is 3-7 working days. The product is only used for equipment maintenance and transformation.