842D-60131331BDA

Overview of Allen Bradley 842D-60131331BDA

The Allen Bradley 842D-60131331BDA is a multi-turn absolute encoder designed for precise position and velocity feedback in demanding industrial environments. This encoder utilizes DeviceNet communication for seamless integration into modern automation systems. The model features a 5-pin male micro quick disconnect, allowing for straightforward installation and maintenance. Its multi-turn magnetic technology provides up to 8192 steps per revolution and 8192 revolutions, ensuring accuracy across a wide operating range. Engineered within a durable aluminum housing and rated IP66, the 842D-60131331BDA withstands harsh conditions including dust, oil, and water ingress. Its wide temperature range and robust construction make it a dependable choice for automated machinery, material handling, and process control applications. This encoder is particularly suited for scenarios requiring high reliability and system diagnostics via networked feedback.

Key Features of Allen Bradley 842D-60131331BDA

• Absolute multi-turn magnetic sensing technology
• DeviceNet communication for integration and diagnostics
• 8192 steps/revolution and 8192 revolutions for high-precision positioning
• 5-pin male micro QD connection
• Aluminum housing rated IP66 for rugged environments
• Operating voltage: 11–25V DC
• 6000 RPM maximum operating speed
• Status and diagnostic LEDs for quick setup and monitoring

Technical Specs of 842D-60131331BDA

• Encoder type: Absolute, multi-turn, magnetic
• Communication: DeviceNet
• Resolution: 8192 steps/rev, 8192 turns
• Power supply: 11–25V DC (1.8 W)
• Maximum speed: 6000 RPM
• Connection: Single 5-pin male micro QD
• Housing: Aluminum, IP66
• Operating temperature: -20°C to 85°C
• Shock/vibration: 100g/6ms; 20g up to 2000 Hz
• Protection: NEMA 4, 13; IP66

Applications / Use Case

The Allen Bradley 842D-60131331BDA is widely used in applications demanding absolute position feedback with high reliability and network connectivity. Typical use cases include automated conveyor systems, robotic arms, CNC machines, and material handling equipment. Its DeviceNet interface makes it ideal for integration into distributed control systems, supporting real-time diagnostics and monitoring via programmable logic controllers (PLCs). The encoder’s rugged construction, high shock and vibration tolerance, and IP66 rating suit it for environments where dust, moisture, or mechanical impact are present. Industries such as automotive, packaging, and logistics use this model to increase machine uptime, ensure precise motion control, and enable predictive maintenance. Its multi-turn functionality allows for accurate tracking of multi-axis movement, even after power interruptions, ensuring safe and efficient machine operation.

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