Single-turn High-performance Absolute Encoders

Allen‑Bradley Bulletin 845G Single-turn is a NEMA Type 4 and 13, single-turn absolute encoder for use in harsh conditions.

Our Bulletin 845G Single-turn is a NEMA Type 4 and 13, single-turn absolute encoder for use in harsh conditions. We enhanced this encoder to incorporate the higher performance of our 845GM encoder in a standard size 25 package.

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Bulletin 845G Single-Turn

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Overview

Absolute gray code, natural binary or binary coded decimal (BCD) output
8…15 bit resolution (256…32768 counts per revolution)
Open collector, TTL, push-pull or SSI outputs
Low or high true output optional
NEMA Type 4 and 13
Reverse polarity protection
5V, 8…24V or 10…30V DC power supply
0…85 °C (32…185 °F) operating temperature

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Documentation

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Certifications

CE Marked for all applicable directives
UKCA Marked for all applicable regulations

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.