Absolute rotary encoder 842A series

magnetic24-bitmulti-turn

Our Bulletin 842A Multi-turn Magnetic Encoder is a 24-bit absolute multi-turn shaft encoder. It provides up to 8192 pulses per turn or a maximum of 8192 turns. It uses a technology called Synchronous Serial Interface (SSI) to provide 24-bit resolution over just 5 wires. The SSI output from the 842A encoder can be interfaced in several different ways. Overview Reduced wiring cost and complexity Noise immunity achieved via differential communication format Simplified startup Choice of gray code or natural binary formats Typical applications include: Steel mills Overhead cranes Punch press Transfer lines Oil rigs Wind mills Machine tools Packaging