ABB SPDSI22 DCS Module
The ABB SPDSI22 is a high-performance digital input module designed for industrial automation. Key specifications include 22 digital inputs, 24V DC, and a response time of 1ms. It is typically used in applications requiring reliable signal acquisition, such as PLC systems and distributed control systems. Compared to the ABB DO572, which is an output module, the SPDSI22 focuses on input functionality. It also offers more channels than the ABB AI830, which has 8 analog inputs, making it suitable for larger-scale monitoring tasks.
The above parameters are for reference only. Please contact our technical team for precise selection.
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