SEW Eurodrive DER11B | Resolver Encoder Card for Precise Motion Control Overview The SEW Eurodrive DER11B is a resolver encoder card designed for use with MOVIDRIVE® MDX61B inverters. It provides inputs for both motor and external encoders, facilitating precise motion control in industrial applications. Key Features Motor Encoder Input: Resolver connection for accurate motor position feedback External Encoder Input: Supports various encoder types for distance measurement Incremental Encoder Simulation: Outputs 1024 pulses/revolution via RS422 Encoder Power Supply: 12 VDC (10.5–13 V), max 650 mA Compatibility: Designed for MOVIDRIVE® MDX61B inverters Compact Design: Easy integration into existing systems Technical Specifications Model: DER11B Motor Encoder Input (X15): Resolver, 2-pole, Vref = AC 7 V, 7 kHz, Vin/Vref = 0.5 ±10% External Encoder Input/Output (X14): Input: Supports Hiperface®, sin/cos (1 Vpp), TTL (negated tracks), RS422 Output: RS422 signal, 1024 pulses/revolution Max Input Frequency: 200 kHz Encoder Power Supply: 12 VDC (10.5–13 V), max 650 mA Maximum Cable Length: 100 m (328 ft) Part Number: 824 307 7 Applications Industrial Automation Material Handling Systems Packaging Machinery Robotics and CNC Machines Why Choose SEW Eurodrive DER11B? Dual Encoder Inputs: Facilitates complex motion control tasks High Compatibility: Seamless integration with MOVIDRIVE® MDX61B inverters Robust Performance: Reliable operation in demanding industrial environments
