ABB DTCA721A 3EST92-481 Advanced Control System Module
The ABB DTCA721A 3EST92-481 is a digital input/output module designed for robust industrial automation. Key specifications include 32 digital inputs and 32 digital outputs, operating at 24V DC, with a response time of <10ms. It is typically used in process control systems, such as in manufacturing and energy sectors, for monitoring and controlling machinery. Compared to the ABB DO572, the DTCA721A offers more I/O points but has a similar response time, making it suitable for applications requiring extensive I/O connectivity.
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