The 220300-F310 is an Analog to Digital I/D Quad Converter Board that transforms sine/cosine signals from Inductosyn transducers or resolvers into high-resolution digital position data. Built by Sensor System / Ruhle / Inductosyn International / Farrand Controls, this board delivers TTL-compatible, RS422 compliant differential outputs in Quad B and serial data formats, with automatic gain and phase correction ensuring measurement accuracy in positioning and control applications.
Technical Specifications
• Input Signals: Sine/cosine format from Inductosyn transducer with preamplifier or resolver
• Output Signals: Quad B and serial data formats; TTL compatible, RS422 compliant differential drivers
• Resolution: 0.18 arc sec or 5 μinches (standard); 0.0001 degrees typical for 720 pole rotary Inductosyn; typical for 10 μinch pitch linear Inductosyn
• Excitation Frequency: 10 kHz standard; other frequencies available upon request
• Cycle Divisions: Multiple standard divisions available; custom divisions supplied upon request
• Connector: Standard 22-position card edge connector, 0.156″ spacing (Cinch 50-44SN compatible)
• Mounting: Standard card rack; can also interface with Ruhle/Farrand Controls connector board for screw terminations
– Key Features
• Automatic gain and phase correction for enhanced accuracy
• Loss-of-signal output indicator
• LED operation indicators and test points
• Field-tested noise immunity
• Direct replacement for 220100 model with added loss-of-signal output and improved automatic correction
– Typical Applications
• Machine tool positioning and measurement systems
• Control systems requiring Inductosyn or resolver transducer conversion
• High-resolution digital position feedback in industrial automation
– Compatibility & Integration
Designed to interface with all standard machine tool controls. Serves as direct replacement for earlier 219100 card. Identical to 220100 model except for loss-of-signal output and enhanced automatic gain and phase correction.
