VRO Overview0 pages

Document # VROLIT-1

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VRO Encoder Readout
The Velmex Read Out (VRO) is a compact one and
two axes digital readout for linear and rotary
incremental encoders.
The VRO uses the latest OLED display and DSP
microcontroller technology for a high performance
ultra-precise digital position readout.
Designed for differential type encoders, the VRO is
also fully compatible with single ended encoders.

Features
· Compatible with all 5V Incremental Encoders
· High speed differential line driver interface
· 9 digit plus decimal point, direction, axis and unit labels
· 4x quadrature decoding for highest resolution
· Easy front panel and PC configuration
Ultra-Precision
· Inch/Metric selectable units
Measurement System
· Decimal degrees/revolutions selectable units
· Full RS-232/USB communication
· 1.6 Mhz counting rate
· Automatic memory back-up of settings
· Sleep mode
· Self diagnostics
· Encoder inputs with Schmitt triggers & digital filtering
· Input voltage monitoring
· Over voltage and over current protected
· Button “stuck” monitoring
· Data Send button with resettable totalizer of # presses
· Fractional scaling for highest accuracy
· Highly visible, wide angle viewing OLED display
· Remote Send, Clear, Unit button Inputs
· Programmable data output format
· 1 or 2 axis (VRO-1, VRO-2)
· User settable scaling, decimal place, axis and unit labels
· Pass through mode for custom display messages
· All I/Os ±15,000 volt ESD protected
· UL/IEC category low voltage (5VDC) device
· Universal input AC Power adapter with UL, CE, TUV ratings
· 3 year Limited Warranty
800-642-6446

www.velmex.com

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