XYCOM XVME-653 Processor Module

Technical Specifications

Model:XVME-653

Brand:XYCOM

Product type:VMEbus Single Board Computer Processor Module

Power supply:+5V VME backplane power

Bus interface:Standard VMEbus,bus master & slave,support VME interrupt IRQ0~IRQ7

Form factor:6U single-height VME card

Weight:0.46kg

CPU:Intel Pentium MMX,233MHz

Memory:Two 72-pin SIMM sockets,max 256MB DRAM;Support ECC or parity DRAM

Storage:Onboard IDE interface for hard disk or flash storage

Serial port:2×RS232

Other onboard interfaces:Parallel port,PS/2 keyboard,mouse interface

VME addressing:A16/A24/A32,D08/D16/D32

Onboard indicator:FAIL,PASS LED;RESET switch

Operating temperature:0℃ ~ +60℃

Storage temperature:-40℃ ~ +85℃

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

Certification:CE,UL

System compatibility

XVME-653 belongs to XYCOM XVME series high-performance VME single board computer.

It installs in XYCOM VME chassis and cooperates 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 main CPU controller of VME rack,run real-time operating system and complex process control programs.

Intel Pentium MMX 233MHz processor executes control logic,data calculation and signal processing tasks.

Dual SIMM memory slots support ECC/parity memory to improve data reliability for critical control applications.

Onboard IDE interface supports local hard disk or flash disk for system program and data storage.

Equipped with RS232,parallel,PS/2 keyboard and mouse interfaces for debugging and peripheral connection.

Full VME bus master function,access all VME I/O modules on backplane,collect field sensor data and output control instructions.

Support VME bus arbitration,system reset and VME interrupt management.

Onboard self-test for CPU,memory,IDE,serial circuit,VME bus interface,fault state displayed via FAIL LED.

Installation

Power off VME chassis.

Insert XVME-653 card into empty 6U single-height VME slot,tighten front panel fixing screw.

Set base address,interrupt level and memory configuration via board jumpers.

Connect serial terminal,keyboard or IDE storage device wiring.

Power on chassis,run BIOS and hardware self-test.

The module acts as VME system master and initializes all rack I/O modules.

Interface

VME P1,P2 backplane connector,front panel multi-port connector,LED indicators and reset switch.

Feature

6U single slot VME single board computer,XYCOM XVME series.

Intel Pentium MMX 233MHz high performance industrial processor.

Support ECC/parity DRAM,prevent memory data error for critical control system.

Onboard IDE interface for local storage,convenient for system deployment.

Multiple peripheral interfaces for on-site debugging and maintenance.

Full VME bus master capability,support 32-bit VME addressing and data transmission.

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

Vibration resistant PCB design,suitable for turbine control cabinet.

Diagnostic

FAIL LED on:CPU fault,memory error,IDE failure or VME bus interface damage;

Cannot boot:check backplane contact,SIMM memory,BIOS setting and storage media;

Serial communication failure:check wiring,baud rate and serial transceiver circuit;

VME bus access error:check bus arbitration and interrupt jumper configuration.

Product Brief

XYCOM XVME-653 is legacy VMEbus 6U single board computer based on Intel Pentium MMX 233MHz processor.

It serves as high-performance main controller for VME rack,widely used as spare part for turbine and compressor control,petrochemical and power plant old DCS renovation.

Disclaimer

All parameters are for reference only and not for quotation basis. Goods are scarce and will be powered on for inspection before shipment. Overseas delivery lead time 3-7 working days. This item is only used for equipment maintenance and retrofit.