DESCRIZIONE PRODOTTO
ALLEN BRADLEY 840-7A47 - Absolute Rotary Encoder
The ALLEN BRADLEY 840 Series Absolute Rotary Encoder provides precise angular position feedback for industrial automation applications. This device utilizes the EtherNet/IP communication protocol for direct integration into control systems, delivering absolute position data without requiring homing procedures after power cycles. It is engineered for use in motion control, robotics, material handling, and packaging machinery where accurate and retained position sensing is critical.
Technical Specifications:
- SERIES/FAMILY: 840 Series
- COMPONENT TYPE: Absolute Rotary Encoder
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 10-30VDC (Typical for 840 Series)
- CURRENT CONSUMPTION: 150mA (Maximum, Typical for 840 Series)
- OUTPUT TYPE: Digital, EtherNet/IP
- MECHANICAL/PHYSICAL:
- SHAFT TYPE: Solid Shaft
- MOUNTING TYPE: Clamp Mount
- RESOLUTION: High Resolution (Specific to 840-7A47 variant, typically 16-bit single-turn or 24-bit multi-turn)
- MAXIMUM MECHANICAL SPEED: 6000 RPM (Typical for 840 Series)
- HOUSING DIAMETER: 58mm (Industrial Standard Form Factor)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: EtherNet/IP
- DATA OUTPUT: Absolute Position Data
- ELECTRICAL CONNECTION: M12 Connector (Typical for EtherNet/IP variants)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67 (Typical for industrial environments)
- OPERATING TEMPERATURE: -20°C to +85°C (Typical for 840 Series)
- SHOCK RESISTANCE: 100g / 6ms (Typical for 840 Series)
- VIBRATION RESISTANCE: 10g / 10-2000Hz (Typical for 840 Series)
- COMPATIBILITY/APPLICATION:
- CONTROL SYSTEMS: Rockwell Automation Logix Controllers, EtherNet/IP compatible Programmable Automation Controllers (PACs) and Programmable Logic Controllers (PLCs)
- APPLICATIONS: Position sensing, speed monitoring, cut-to-length systems, indexing, automated assembly lines, robotics, gantry systems.
