VRO™ Digital Readout Spec Sheet
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VRO™ Encoder Readout Ultra Precise Position Readouts Readout for Velmex Positioning Systems Positioning Systems for Science and Industry Positioning Systems for Science and Industry

Velmex Versatility Velmex positioning products provide a variety of precise, yet simple, modular configurations to satisfy a broad range of applications where high precision and value are essential. Velmex applications are limited only by your imagination. For example: VRO™ Introduction Dimensional Drawings • Antenna Alignment • Automation • Camera Positioning • Film and Animation Work • Inspection and QA/QC • Medical And Biological Analysis • Moving Probes, Sensors, Components • Optical Focusing • Photonics • Pick and Place • Prototyping • Research and Testing • Workhold Fixturing and...

VRO™ Encoder Readout Velmex VXM Controllers can control motion on multiple axes. Pictured: a VXM with single axis BiSlide®. The Velmex VRO Digital Readout delivers precise position information generate by linear or rotary incremental encoders. This compact, microprocessor uses the latest OLED display and DSP micro-controller technology. While the VRO was designed for use with differential type encoders, it is fully compatible with single-ended encoders. It easily and accurately reads the position signals generated from the encoder connected to either a one or two axis motion control system....

Additional VRO™ Features: • Automatic back-up of current settings. • Sleep mode saves energy, extends life. • Internal self-diagnostics makes troubleshooting easy. • Compatible with all 5v incremental encoders. Encoders interface with the VRO through Schmitt triggers and digital filtering with quadrature decoding returning instantaneous results at maximum resolution. The Velmex VRO Readout System can be used in conjunction with Velmex’s VXM™ Motor Controller and with both manually-operated or motorized UniSlides®, BiSlides® and XSlides™. VRO™ Configurations VRO-1 (standard) VRO-2 VRO-1 -...

VRO™ Specifications Dimensions: Weight - VRO -1 Electrical Requirements AC Power Supply 8 Data, No Parity, 1 Stop, 9600 baud rate default (19200, 38400 baud rate user settable) Operating Temperature Relative Humidity Display Format OLED, Green Contrast Ratio 2000:1 (readable in direct sunlight) Character Height Viewing Angle Enclosure composition Aluminum Black Anodized, IP30 rated - RoHS compliant Performance Maximum displayable count: Maximum internal count: Maximum count rate: Encoder Compatiability Encoder 4.87 to 5.13 VDC, 330 ma max input. Differential or Single Ended Interface...

VRO-l / 2 (front and side views) lEnd inSalup) VRO-1B / 2B (front and side views) Positioning Systems for Science and Industry

Options and Accessories for VRO™ Encoder Readout Tilt Base– Optional tilt base changes the Power Supply – Basic DC Power tilt angle for added visibility and operator Supply. Power strips is also available comfort. for plugging in multiple VROs and/or VXM™ Controllers. T-slot Hinge – T-slot hinge allows mounting and placing were most convenient. With the T-slot, the VRO can be easy added to the support structure that might be used with a Velmex BiSlide®. End Caps – Rubber end caps protect the corners of the VRO Readout and the component connections from accidental damage. Adapter Cables –...

On-Line/ Setup Mode Commands Q Quit On-Line mode (return to Display mode) quit Quit On-Line mode without backing-up changes res Reset VRO (returns to Power-up display) fpsetup Display Front Panel setup menu lock Disable Front Panel setup mode at power-up unlock Enable Front Panel setup mode at power-up (default) I1v Preset encoder 1 (raw) count to value “v”, v= 0 to +/- 2147483647 I2v Preset encoder 2 (raw) count to value “v”, v= 0 to +/- 2147483647 PT[[ Start Pass-Through mode ] Close Pass-Through mode and maintain current screen ]] Close Pass-Through mode and restore “OnLine” screen...

Encoders The VRO Readout was designed for differential type encoders, however, it is fully compatible with single-ended encoders. The Encoder styles Velmex offers on it’s positioning stages are: Inductive Linear Encoders – For manual and motorized BiSlide® linear stages and UniSlide® linear stages and elevating tables. (Cannot be used with A15 or A25 Series manual or MA15 or MA25 Motorized UniSlides.) Magnetic Linear Encoder – For manual and motorized BiSlide and UniSlide linear stages. (Cannot be used with A15 or A25 Series manual or MA15 or MA25 Motorized UniSlides.) Single-ended Optical...

More Positioning Solutions from Velmex Velmex manufactures standard and custom linear and rotary motion-control positioning equipment for scientific, research, machining and industrial applications. Velmex produces UniSlide®, BiSlide® and XSlide™ manual and motor-driven assemblies; manual and motor-driven XY tables, rotary tables, elevating tables and turntables; VXM™ motor controls and VRO™ digital readouts. Products include slides, stages and actuators in a variety of configurations and a broad range of sizes and payload capacities. Velmex UniSlide® Assemblies are available in a variety...