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39-Bit Battery Backup M ulti-Turn Absolute Encoder
The AS37-H39B series encod er is a high-resolution optical absolut e encoder produced by Broadcom®, which offers 23-bit single-turn and 16-bit m ulti-turn counts, hence a combined 39-b it high resolution. The AS37-H39B serie s encoder is a house encoder consisting of a patterned disk, a light source, a nd photosensitive elements to translate the mechanical motion into electrical signal.
The AS37-H39B series encoder ha s a built-in communication protocol tha t is supported by a full-duplex or half -duplex line transmissions drive, offer ing good noise immunity fo