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Allen Bradley 842E-CM-SIP2BA: Ethernet/IP Absolute Encoder

Allen Bradley 842E-CM-SIP2BA EtherNet/IP Absolute Encoder

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ManufacturerAllen Bradley

Part number842E-CM-SIP2BA

Resolution 18-bit Single-Turn, 30-bit Multi-Turn

Output EtherNet/IP

Power Supply 10-30V DC

Data Rate 10/100 Mbps

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12-month warranty

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Veteran-owned

CAGE: 9NK75

EtherNet/IP Interface Embedded Switch DLR Support High Resolution (18-bit ST, 30-bit MT) IP67 Rated Multiple Shaft Options

Product description

The Allen Bradley 842E-CM-SIP2BA is an ultra-high resolution absolute encoder featuring an EtherNet/IP interface for seamless integration into industrial automation systems. It provides 18-bit single-turn resolution and 30-bit multi-turn resolution, ensuring precise position feedback. The encoder includes an embedded EtherNet/IP switch, supporting linear and Device Level Ring (DLR) topologies for network redundancy.

This encoder is designed for high performance and reliability in demanding industrial environments. Its applications span across various sectors, including automotive, material handling, and general factory automation, where accurate speed and position monitoring are critical. The 842E-CM-SIP2BA is ideal for robotics, printing machines, and rotary table positioning systems.

Source your Allen Bradley 842E-CM-SIP2BA encoder from Stanlo Automation, a veteran-owned distributor committed to providing quality surplus industrial parts. We offer competitive pricing and reliable service to keep your operations running smoothly.

Technical specifications

Resolution	18-bit Single-Turn, 30-bit Multi-Turn
Output	EtherNet/IP
Power Supply	10-30V DC
Data Rate	10/100 Mbps
Protection Class	IP67
Shaft	Solid/Hollow options
Connector	M12

Common applications

Robotics

Printing Machines

Rotary Table Positioning

Material Handling

Automotive

General Factory Automation

Compatible systems

EtherNet/IP Networks Allen-Bradley PLCs and Motion Control

Also known as

Allen Bradley 842E-CM-SIP2BA 842E Encoder EtherNet/IP Absolute Encoder

Technical note

Expert tip

The embedded EtherNet/IP switch supports Device Level Ring (DLR) topology for enhanced network redundancy and reliability.

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Frequently asked questions

What is the resolution of the Allen Bradley 842E-CM-SIP2BA encoder?

The Allen Bradley 842E-CM-SIP2BA encoder features an 18-bit single-turn resolution, providing a high level of accuracy for one rotation. It also offers a 30-bit multi-turn resolution for tracking multiple revolutions.