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Allen Bradley 845 Encoders 845G-F3G8HC0512A

Product image is representative; revision or series may vary. Contact us to request a specific version.

845G-F3G8HC0512A

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The 845G-F3G8HC0512A model from Allen Bradley serves as a precise optical absolute encoder. It operates within a rated voltage range of 8 to 24 V DC, providing reliable performance for various applications.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 845G-F3G8HC0512A

ManufacturerAllen Bradley
Product TypeOptical Absolute Encoder
Product Line845 Encoders
Part Number845G-F3G8HC0512A
Weight1.25 lbs (0.57 kg)
Rated Voltage8 to 24 V
Voltage TypeDC
Output Code TypeGray Code
Output TypeNPN Open Collector
Connector TypeAxial 19-pin
Shaft Diameter3/8 in
Mounting TypeSquare Flange Mount
IP RatingIP66
Resolution9 bits
Enclosure TypeNEMA Type 4
Output LogicHigh True
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The Allen Bradley 845G-F3G8HC0512A is a robust optical absolute encoder suited for intricate motion control applications. This device operates efficiently between 8 to 24 V DC, ensuring versatility in different electrical environments. The encoder delivers high-resolution performance with a 9-bit output resolution, capturing precise movement data effortlessly.

Its output code is formatted in Gray Code, which reduces the potential for erroneous readings during transitions. An NPN open collector output type enhances its compatibility with various control systems, optimizing integration in a wide array of setups. An axial 19-pin connector is included for straightforward and secure connections.

Measuring a shaft diameter of 3/8 inches, this encoder can be easily mounted using its square flange design, allowing it to fit easily into many configurations. Additionally, it is housed in a NEMA Type 4 enclosure, ensuring it can withstand harsh environmental conditions. The IP66 rating signifies its protection against dust and water ingress, making it ideal for use in demanding industrial environments. The output logic is configured for high true, offering clarity in signal interpretation during operation.