Schneider 140DDI84100
The Schneider 140DDI84100 is a discrete input module in the Schneider Electric Modicon Quantum series PLC. It is mainly used to receive digital signals from external devices, such as switches, sensors, etc., and convert these signals into digital signals that can be recognized by the PLC, so as to realize the control of external devices.
Product name
English: Schneider 140DDI84100 discrete input module
English: Schneider 140DDI84100 Discrete Input Module
Product description
Features:
Signal acquisition: receives digital signals (usually switching signals) from external devices and converts them into digital signals inside the PLC.
Signal isolation: The module usually has a signal isolation function, which can effectively isolate the interference between the PLC and the external equipment, and improve the reliability of the system.
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