SIEMENS 7SR1003-1KA20-2DA0 Industrial Control Module
The SIEMENS 7SR1003-1KA20-2DA0 is a robust industrial control module designed for high-performance applications. It’s engineered to enhance system efficiency and reliability in various industrial environments.
Series:7SR1003
Type:Digital Protection Relay
Input Voltage Range:220V AC to 440V AC
Protection Functions:Overload, Short-circuit, Phase Unbalance
Operating Temperature:-25°C to +70°C
Dimensions:140mm x 115mm x 85mm
Weight:0.75kg
Certifications:IEC 61000-4-3, 61000-4-4
The SIEMENS 7SR1003-1KA20-2DA0 is an advanced digital input module designed for high-reliability applications in harsh industrial environments. Its 16-channel design ensures comprehensive signal handling capability.
This module supports a wide voltage range of 24 V DC, making it compatible with various sensors and transmitters. Each channel can handle up to 0.5 A of current, providing reliable signal conversion under heavy loads.
Engineered for durability, the module operates within a temperature range of -25°C to +60°C, ensuring stable performance even in extreme conditions. Its IP20 rating provides protection against dust and accidental contact.
Installation is straightforward, thanks to its compact size of 60 x 80 x 45 mm and lightweight design. The module’s robust construction ensures long-term reliability, minimizing downtime and maintenance costs.
This digital input module is an integral component of Siemens’ industrial automation solutions, offering seamless integration with other modules and systems. It simplifies the connection process, enhancing system efficiency and productivity.











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