XYCOM 1840 VME Single Board Computer

Technical Specifications

Model:1840

Brand:XYCOM

Product type:6U VME Bus Industrial Single Board Computer

Power supply:+5V,±12V from VME backplane

Bus standard:VMEbus IEEE 1014 standard

Form factor:6U VME double height board

Onboard memory:integrated DRAM and ROM

Weight:0.78kg

Operating temperature:0℃ ~ +65℃

Storage temperature:-40℃ ~ +85℃

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

Dimension:233mm160mm20mm

Certification:CE,UL,Class I Division2

System compatibility

1840 belongs to XYCOM XVME series VME bus industrial SBC board.

Installed in 6U VME chassis backplane.

Work with XYCOM XVME series I/O boards,communication boards and VME power supply modules.

Serve as main controller for old turbine control system,legacy DCS,compressor control unit.

Suitable for power plant,oil & gas,heavy industry old equipment maintenance and spare replacement.

Function

VME bus main processor,execute user control logic and real-time data calculation.

Manage VME backplane communication,read/write data from VME I/O and peripheral boards.

Onboard firmware storage,support boot from ROM,run real-time control program.

Support serial communication interface for parameter configuration and data upload.

Real-time signal acquisition,logic operation and output control for field equipment.

Built-in hardware watchdog,automatically reset when program abnormal to improve system safety.

Board self-diagnosis at power-on,report hardware fault status.

Installation

Insert 6U VME board into VME chassis slot,secure front panel screw.

Power supplied by VME chassis backplane.

Connect front panel serial port for configuration and debugging.

Power on,board runs self-test,recognize VME backplane peripherals.

Download user control program,verify LED working status.

Interface

VME P1/P2 backplane connector,front panel serial port,LED indicators:RUN,OK,FAULT.

Feature

Standard 6U VME double height form factor,compatible with general VME chassis.

Industrial grade board design,anti-vibration and anti-electromagnetic interference,adapt harsh factory environment.

Hardware watchdog function,prevent system runaway.

Legacy VME CPU board,used for old equipment spare replacement.

Continuous hardware self-test,convenient for fault detection.

Long-term stable operation for heavy industry continuous control equipment.

Diagnostic

Check RUN and OK LED;communication failure:verify VME backplane contact and chassis power;data abnormal:check boot firmware,watchdog status and serial port communication.

Product Brief

XYCOM 1840 is 6U VME bus industrial single board computer.

It acts as main processor in legacy VME control system,widely used for turbine,compressor and old DCS equipment maintenance spare parts.

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.