American AB rotary encoder

American AB rotary encoder842E-CM-SIP12BA

American AB rotary encoder842E-CM-SIP12BA

842E-CM-SIP12BA is a high-performance absolute rotary encoder based on EtherNet/IP network under the 842E series of Rockwell Automation (Allen Bradley). It is designed specifically for industrial control applications that require precise axis motion feedback, integrating communication and feedback functions, and can be directly connected to EtherNet/IP networks.

✨ Main features and advantages

• Networked integration

• EtherNet/IP interfaceDirectly providing feedback through the EtherNet/IP network eliminates the complexity of traditional point-to-point wiring and simplifies the system architecture.

• Embedded SwitchBuilt in dual port Ethernet switch, supporting various network topologies such as linear, star, or device level ring network (DLR), enhancing the flexibility of network deployment.

• time synchronizationUsing CIP Sync ™ Technology, which is an extension based on the IEEE 1588 Precision Time Protocol (PTP), ensures high-precision time synchronization between devices in the network.

• High performance specifications

• high resolutionProvide ultra-high resolution for single turn 18 bit (262144 steps/turn) and multi turn 30 bit, which can meet the requirements of position and speed control in application scenarios.

• Absolute feedbackAs an absolute encoder, it can maintain position information even after power is cut off, without the need to perform a zero return operation when the device is powered on.

• Standard instruction compatibilitySupport the use of standard motion control commands for configuration and reading in Studio 5000 Logix Designer software, making it easy to integrate into Rockwell's control system.

• Durable and sturdy design

• Industrial grade protectionEquipped with IP67 protection level, it can resist the intrusion of dust and water, ensuring stable and reliable operation in harsh industrial environments.

• Reliable connectionUsing M12 connectors to provide a secure and reliable electrical connection.

• status indicatorEquipped with status indicator LEDs for quick on-site diagnosis of equipment status and network connectivity.

This encoder is particularly suitable for fields such as automotive manufacturing, material processing, and general factory automation that require high precision in motion control and networking.

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