VEGA 2796524 - Compact DIN Rail Resolver to SSI Converter Board

Get the Ruggedness of a Resolver and the Digital Simplicity of an Encoder. High Resolution Resolver to SSI Converter with Loss of Resolver Signal Detection for Fail Safe Operation.

VEGA 2796517 Compact DIN Rail Resolver to Absolute Encoder

VEGA 2796524 Resolver to Absolute SSI Converter Data Sheet and Users Manual [Coming soon]

RoHS Compliant

APPLICATIONS

  • Ideal for Nuclear Applications
  • CNC and Machine Tool Applications
  • PLC Positioning Control
  • Index/Rotary Tables
  • Tracking/Telescope/Telemetry Systems
  • Transfer Lines
  • Factory Automation
  • Robotic Applications

SPECIFICATIONS

Excitation:

2.5, and 5.0 kHz

Resolver Input:

0.8 to 18.0 vPP

Power:

+4.8 to +5.4 vDC @ 250 mA
or +23 to +25 vDC @ 200 mA

Drive Capacity:

200 mA Peak

Mechanical:

4.000 x 0.700 x 4.725 in

Weight:

135 grams (with connectors)

Accuracy:

+/- 3 arc minutes typical

ADVANCED FEATURES

  • *Absolute Multi-Turn Position Feedback
  • 29 Bit SSI (Synchronous Serial Interface with Fault Status Bit)
  • 14 Bit Turn Count, 14 Bit Resolution, and 1 Fault Bit
  • Position Recovery on Power Up
  • Counter Reset Input
  • Compatible with Galil Controllers
  • Non-Phase Locked Loop Design
  • Highly Accurate
  • Tuned Filter For Noise Immunity
  • Available in both +5 vDC or +24 vDC Supply Operation
  • Loss of Signal Detection
  • Fault Signal Outputs: Tri-State A-Quad-B, and Active Pull-Up
  • Status LED's for A, B, Z, Signal HI, Signal MID, and Fault
  • Configurable Fault conditioning for Fail-Safe operations
  • Easy to Install and Easy to Set Up
  • Panel Mount or DIN Rail mounting option

* Absolute Multi-Turn position on SSI interface only
* Tracking limited to +/- 0.25 resolver cycle with power off

RESOLVER / ENCODER SPECIFICATIONS

  • Works with Harowe/Danaher, Tamagawa, Kerfott, Singer, AMCI, or most any synchro/resolver.
  • Works with R11, R25 and Hollow Shaft Resolvers
  • Two Pole and Multi-Pole (Multi-Speed) Resolvers
  • Transformation ratios from 0.25 to 2.0
  • Jumper selectable excitation frequency 2.5, 5 and 10 kHz
  • Incremental encoder A-Quad-B with Index and complements
  • TTL / Line Driver Outputs for A-Quad-B and Index
  • Jumper selectable quadrature count, 2000, 2048, 4000, 4096, 8000, 8192, 16000 and 16384
  • Index pulse (Z Channel) occurs once per resolver cycle

SSI Interface

The 2796524 Resolver to Digital Converter has a differential SSI interface for applications requiring a serial interface. This makes the 2796524 ideal for applications where high resolution absolute multi-turn resolver feedback is required.

High Speed Tracking

The tracking rate is a function of the excitation frequency and quadrature counts. With a 2.5 kHz excitation and 4000 quadrature counts the tracking rate would be 9,600 rpm. With a 10.0 kHz excitation and 4000 quadrature counts the tracking rate would be 38,400 rpm. Reducing the counts will increase the tracking rate proportionately.

PRICING

Model

Description

Price

2796524.05

+5 vDC Resolver to SSI Converter

$ 1,125.00

2796524.24

+24 vDC Resolver to SSI Converter

$ 1,125.00