XYCOM XVME-135 Digital I/O Module

Technical Specifications

Model:XVME-135

Brand:XYCOM

Product type:VMEbus 32 Channel Configurable Digital I/O Module

Power supply:+5V VME backplane power

Bus interface:Standard VMEbus,slave communication

Form factor:Single-height VME card

Weight:0.33kg

I/O channel:32 channels,software configurable as input or output

Onboard memory:EPROM for board configuration storage

Operating temperature:0℃ ~ +50℃

Storage temperature:-40℃ ~ +85℃

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

Certification:CE,UL

System compatibility

XVME-135 belongs to XYCOM XVME series digital I/O module.

It installs in XYCOM VME chassis and cooperates with XVME series CPU and other 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

Digital signal acquisition and output expansion for VME control rack.

32 software configurable digital channels,support input or output mode.

Read field switch status,digital sensor signals;output switching signal to relays and actuators.

Onboard EPROM stores hardware configuration parameters.

Real-time digital data interaction with main CPU over VME backplane.

Onboard self-test for I/O circuit,data bus and VME bus interface fault inspection.

Installation

Power off VME chassis.

Insert XVME-135 card into empty VME slot,tighten front panel fixing screw.

Connect field digital signal wiring to front pin header terminal.

Power on chassis,run hardware self-test.

VME CPU scans bus,identifies the board and starts digital I/O operation.

Interface

VME P1 backplane connector,front panel pin header for field wiring,LED indicators:PASS,FAULT.

Feature

Single height VME digital I/O board,XYCOM XVME series.

32 bidirectional digital channels,software flexible configuration.

Built-in EMC filter,suppress industrial field electromagnetic interference.

Industrial grade circuit design,stable for switch signal acquisition and driving.

VME slave interface,easy plug-in installation.

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

Vibration resistant PCB design,suitable for turbine control cabinet.

Diagnostic

FAULT LED on:I/O circuit damage or VME bus communication failure;

Cannot be identified by CPU:check VME backplane contact and address jumper setting;

Channel signal abnormal:check field wiring and channel configuration mode.

Product Brief

XYCOM XVME-135 is legacy VMEbus 32 channel configurable digital I/O module.

It provides digital signal input and output expansion for VME control 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.