Allen Bradley 842A-56NC Multi-Turn Absolute Encoder, Encoders for Precision Control
The Rockwell Automation A-B 842A-56NC is a high-precision multi-turn absolute encoder designed for industrial automation systems. It provides accurate position feedback, ideal for applications requiring continuous monitoring and control.
Brand:Allen Bradley
Model Number:842A-56NC
Type:Multi Turn Absolute Encoder
Resolution:17 Bits
Operating Voltage:10-30V DC
Output Signal:Sine/Cosine, HTL, TTL
Shaft Diameter:6mm
Shaft Material:Stainless Steel
Environmental Rating:IP67
Operating Temperature Range:-40°C to +85°C
Weight:0.3kg
The Rockwell A-B 842A-56NC Multi-Turn Absolute Encoder is a high-quality device ideal for demanding industrial applications where precision and reliability are paramount. This encoder features a robust stainless steel shaft, ensuring durability and long service life even under harsh conditions. With a resolution of 14 bits per revolution, it provides extremely accurate position feedback for motor control systems. The encoder supports both sine/cosine and incremental TTL output signals, offering flexibility in system integration. Rated at IP65, it is resistant to dust and water ingress, making it suitable for outdoor or washdown environments. Its wide operating temperature range from -40°C to +85°C ensures consistent performance in extreme temperatures. Weighing only 250g, it is lightweight and easy to install, contributing to overall system efficiency.


















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