High-Density Encoder Interface for SINAMICS S120 Multi-Axis Drive Systems
This Sensor Module Integrated (SMI20) is a key component of the Siemens SINAMICS drive family, engineered to evaluate up to four encoder signals and temperature sensors for precise motor feedback in multi-axis applications. It consolidates multiple feedback channels into a single DRIVE-CLiQ-connected device, reducing cabinet footprint and simplifying system integration .
Core Features & Performance
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4 Encoder Channels: Supports up to 4 encoder channels with integrated KTY84-130/PTC temperature evaluation, enabling simultaneous feedback from multiple motors or axes .
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Versatile Encoder Compatibility: Compatible with a wide range of encoder types, including 2-pole resolver, HTL (24V Push-Pull), and TTL (RS422, 5V) encoders, providing flexibility for various motor feedback requirements .
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Integrated Temperature Sensing: Features per-channel temperature sensor evaluation (KTY84-130 / PTC), allowing direct motor temperature monitoring without additional modules
