Allen-Bradley 843E EtherNet/IP Absolute Encoders
The Allen-Bradley 843E EtherNet/IP Absolute Encoders designed for safety applications that require speed, direction, or position monitoring safety functions. These encoders support the GuardLogix controller-based safety functions, in the Studio 5000 Logix Designer application. By providing auxiliary feedback directly through an EtherNet/IP network on CIP Safety, it makes it easier to achieve the desired safety integrity or performance level by reducing the number of components needed and utilising the already available advanced drive safety instructions.
Product Features
Diagnostics
Automatic diagnostics enable information to be sent without additional programming.
Durable
Designed to withstand harsh industrial environments, with an IP67 rating that is resistant to dust and water.
Ethernet Connectivity
Dual Ethernet ports to support linear and Device Level Ring topologies to communicate with Allen Bradley's PLCs, which allows for easy integration into existing systems.
Options
Compatible with major absolute encoder protocols such as Synchronous Serial Interface (SSI) , Bidirectional interface for Serial/Synchronous(BiSS) and bidirectional interface for encoders(EnDat).
Resolution
Provides the exact position of the shaft at power-up, eliminating the need for a reference move.
Wide Range
Offers 18-bit single-turn standard resolution and 30-bit multi-turn standard resolution.