PRODUCT DESCRIPTION
ALLEN BRADLEY 845-CA-D-25 - Absolute Multi-Turn Encoder
This ALLEN BRADLEY 845 series absolute multi-turn encoder provides precise position feedback for industrial automation systems. Utilizing DeviceNet communication, it delivers 25-bit total resolution, suitable for applications requiring high accuracy over extended travel ranges. The unit is designed for direct integration into control architectures requiring robust, non-volatile position data.
Technical Specifications:
- SERIES/FAMILY: 845 Absolute Encoder
- COMPONENT TYPE: Absolute Multi-Turn Encoder
- ELECTRICAL SPECS:
- OPERATING VOLTAGE: 11-27VDC (typical for DeviceNet devices)
- CURRENT CONSUMPTION: 100-200mA (typical)
- MECHANICAL/PHYSICAL:
- MOUNTING STYLE: C-face mount
- SHAFT TYPE: Solid Shaft, typical industrial diameter (e.g., 1/2 inch, 5/8 inch)
- RESOLUTION: 25-bit total (e.g., 13-bit single-turn, 12-bit multi-turn)
- MAX MECHANICAL SPEED: 3600 RPM (typical)
- HOUSING MATERIAL: Die-cast aluminum (typical)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: DeviceNet
- OUTPUT TYPE: Digital, Absolute Position Data
- FEEDBACK: Absolute position (non-volatile)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67 (typical)
- OPERATING TEMPERATURE: -20°C to +70°C (typical)
- COOLING METHOD: Convection
- MOUNTING STYLE: C-face flange mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: PLC-based control systems, motion control applications, robotics, material handling, packaging machinery, CNC equipment, automated assembly lines
- PROTOCOL COMPATIBILITY: DeviceNet networks