Model# 2785501
VEGA 2785501 Inductosyn™ to Digital Converter Boards
Get the Precision of an Inductosyn Scale and the Digital Simplicity of an Encoder
Inductosyn to Incremental Encoder Output with Index and Complements with Loss of Inductosyn Signal Detection for Fail Safe Operation
For New Applications Use the ROHS Compliant VEGA 2790501 Converter
VEGA 2785501 Inductosyn to Encoder Converter

VEGA 2785501 Inductosyn to Encoder Converter Data Sheet and User Manual

Request More Information

adobe
ADVANCED FEATURES
  • Works with Linear and Rotary Incuctosyn Scales
  • Farrand, Heidenhain, Mitsubishi, and G&L Inductosyn Scales
  • Non-Phase Locked Loop Design for Faster Loop Closure (Less than 50 uSec @ 10 kHz)
  • High Resolution and Highly Accurate
  • Tuned Filter For Noise Immunity
  • Single +5 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
  • Compact Design and Easy to Install
  • Panel Mount or DIN Rail mounting option
INDUCTOSYN INTERFACE

 The VEGA Inductosyn to Digital converters were specifically designed to interface with Farrand, Heidenhain, Mitsubishi, and G&L Inductosyn scales with out having to rewire you application. The VEGA Inductosyn converter excites the slider with sine and cosine excitations and uses the phase shifted pre-amplified return to generate the A-Quad-B encoder signals. This means you can use the existing wires and pre-amps rather than completely rewiring the interface. If you prefer, you can use the VEGA model 2789500 (2789503 for 10 kHz applications) pre-amp for new or replacement applications.

APPLICATIONS
  • Ideal for Closed Loop Positioning Systems
  • Linear and Rotary Inductosyn Scales
  • CNC and Machine Tool Applications
  • Index/Rotary Tables
  • Tracking/Telescope/Telemetry Systems
  • Transfer Lines
SPECIFICATIONS

Excitation:

2.5, 5.0, or 10.0 kHz

Input:

0.8 to 18.0 vPP

Power:

+4.8 to +5.4 vDC @ 250 mA

Drive Capacity:

2.25 Amps Continuous

Mechanical:

4.750 x 2.825 x 1.00 in.
4.900 x 3.500 x 1.850 w/DIN

Weight:

80 grams (148 grams w/DIN)

Accuracy:

+/- 3 arc minutes typical

INDUCTOSYN  / ENCODER SPECIFICATIONS
  • Two Phase Slider Excitation
  • Single Phase Scale Pre-Amp Return
  • 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, 1000, 1024, 2000, 2048, 4000, 4096, 8000, and 8192
  • Index pulse (Z Channel) occurs once per transducer cycle
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 Inductosyn cycles per minute With a 10.0 kHz excitation and 4000 quadrature counts the tracking rate would be 38,400 Inductosyn cycles per minute. Reducing the counts will increase the tracking rate proportionately.

PRICING

Model

Description

Price

2785501

Inductosynr to Encoder Converter

$ 1,125.00

2785DIN

DIN Rail Mounting Option

$ 24.00

2785CK1

Solder Type Connector Kit

$ 17.00

2785CK2

Crimp Type Connector Kit

$ 27.00

2789500

2.5 kHz Tuned Pre-Amp

$ 225.00

2789503

10.0 kHz Tuned Pre-Amp

$ 225.00

2789DIN

DIN Rail Mounting Option

$ 24.00

VEGA  1270 Souter Blvd.   Troy, MI 48083  USA  (248) 585-3600