XYCOM XVME-590/1 Analog Input VME Module

Technical Specifications

Model:70590-001 XVME-590/1

Brand:XYCOM

Product type:6U Dual Height VMEbus Analog Input Module

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

Channel:16 single-ended analog input or 8 differential analog input

Resolution:12-bit ADC,/1 fixed gain version

Input range:0~10V,±5V,±10V

Max sampling rate:100kHz

Buffer memory:64KB dual-port RAM for data buffering

Bus interface:Standard VMEbus,I/O signals routed through VME P2 connector

Form factor:Dual-height 6U VME card

Weight:0.31kg

Operating temperature:0℃ ~ +50℃

Storage temperature:-40℃ ~ +85℃

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

Certification:CE,UL

System compatibility

70590-001 XVME-590/1 belongs to XYCOM XVME series VME I/O board.

It plugs into VME chassis and cooperates with XVME series CPU board.

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

Collect field analog signals of temperature,pressure,flow and vibration from transmitters.

12-bit analog-to-digital conversion,transmit digital sampling data to VME host CPU.

Dual-port RAM buffer for high-speed burst data storage,reduce bus transmission pressure.

Support sequential and external trigger sampling mode.

Onboard self-test circuit for channel and ADC hardware fault inspection.

Fixed gain design for stable signal acquisition without gain adjustment.

Installation

Power off VME chassis.

Insert 70590-001 XVME-590/1 card into two adjacent empty 6U VME slots,tighten front panel fixing screw.

Field analog wiring connects to chassis rear P2 connector.

Power on chassis,run VME system scan and self-test program.

Set input mode,calibrate each AI channel and verify sampling accuracy.

Interface

VME P1/P2 backplane connector,LED indicators:PASS,FAIL.

Feature

Dual height 6U VME standard board,I/O signal via rear P2 connector,neat cabinet wiring.

16 single-ended /8 differential input,differential mode suppress common mode interference.

Fixed gain version,suitable for stable range signal acquisition.

Onboard 64KB dual-port RAM buffer,support high speed continuous sampling.

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

Vibration resistant PCB design,suitable for continuous long-time industrial operation.

Diagnostic

FAIL LED on:ADC chip failure or backplane poor contact;

Individual channel no reading:check field sensor power and wiring,verify signal range;

Sampling data jumping:check shielding grounding and field interference.

Product Brief

XYCOM 70590-001 XVME-590/1 is legacy 6U dual height VMEbus analog input module,fixed gain version.

It acquires multi-channel field analog signals and stores data via dual-port RAM,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.