ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 844DS-ME - Absolute Multi-Turn EtherNet/IP Encoder
The ALLEN BRADLEY 844DS-ME is an industrial absolute multi-turn encoder designed for precise position feedback in demanding automation applications. This device provides high-resolution absolute position data over an EtherNet/IP network, eliminating the need for homing routines after power cycles. It is engineered for integration with Rockwell Automation Logix controllers in systems requiring reliable and accurate angular position sensing, such as robotics, material handling, and packaging machinery.
Technical Specifications:
- SERIES/FAMILY: 844DS Absolute Multi-Turn Encoder
- COMPONENT TYPE: Absolute Multi-Turn Encoder
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 10-30VDC
- POWER CONSUMPTION: Typically 100mA (no load)
- MECHANICAL/PHYSICAL:
- RESOLUTION: Up to 16-bit single-turn, 12-bit multi-turn (4096 turns)
- SHAFT TYPE: Available in solid shaft (e.g., 10mm) or hollow shaft (e.g., 12mm, 15mm) configurations
- ROTATIONAL SPEED: Up to 6000 RPM (typical)
- HOUSING MATERIAL: Aluminum or stainless steel (variant dependent)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: EtherNet/IP
- FEEDBACK TYPE: Absolute Position
- CONNECTORS: M12 D-coded for Ethernet, M12 A-coded for power
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 or IP67 (variant dependent)
- OPERATING TEMPERATURE: -20 to 85 degrees Celsius
- MOUNTING STYLE: Flange mount or servo mount
- COOLING METHOD: Passive convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Rockwell Automation CompactLogix and ControlLogix programmable automation controllers
- APPLICATIONS: Robotics, automated guided vehicles (AGVs), material handling systems, packaging equipment, indexing tables, gantry systems, general motion control requiring absolute position feedback.