The 1771-IAD/C is a digital input module designed for industrial automation applications, featuring 16 inputs compatible with 120V AC/DC voltage categories. It operates within a voltage range of 79 to 138V AC or DC and provides high-performance native I/O capabilities. The module offers signal delays of approximately 5ms at on AC state, 3ms or 10ms at on DC state, and around 25ms at off state, ensuring reliable detection of input signals. It is chassis-based and suitable for integration into PLC systems, allowing for efficient monitoring and control of connected devices.
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