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Absolute rotary encoder 842D series
magneticsolid-shaftmulti-turn

Absolute rotary encoder - 842D series - Allen Bradley - magnetic / solid-shaft / multi-turn
Absolute rotary encoder - 842D series - Allen Bradley - magnetic / solid-shaft / multi-turn
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Characteristics

Type
absolute
Technology
magnetic
Construction
solid-shaft, multi-turn
Output signal
DeviceNet
Protection level
NEMA 4, IP66

Description

Our Bulletin 842D DeviceNet™ Multi-turn Magnetic Encoder is a 26-bit absolute multi-turn shaft encoder that is directly connected to DeviceNet. This network capability eliminates the need for dedicated input cards. It connects to the DeviceNet trunk line using a five-pin micro quick-disconnect. You can interface up to sixty-three 842D DeviceNet encoders to a PLC or other logic system through a single network connection. Overview Magnetic design withstands 100 g shock and temperature extremes 26-bit multi-turn absolute encoder retains position data if power is lost Up to 8192 PPR and 8192 turns Connects via 5-pin micro quick-disconnect Slotted rear cover for address and baud rate selection Position reset button NEMA 4/IP66 housing

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.