Schneider 140DDI84100Product Overview: 140DDI84100 is a discrete input module for Schneider Electric’s Modicon Quantum series PLC. It is mainly used to collect digital signals of external devices, such as the on-off state of the switch, the high and low power equality of the sensor, and convert these signals into digital signals that can be recognized by the PLC.
Product description
Features:

Digital signal acquisition: Collects digital signals from external devices.
Signal isolation: Provides isolation between the input signal and the PLC to improve system reliability.
Features:
16 input channels: Provides 16 independent digital input channels for simultaneous acquisition of multiple signals.
Wide voltage input: Support 10-60V DC wide voltage input range, strong adaptability.
Modular design: easy installation and maintenance.
High reliability: Industrial grade design, suitable for harsh industrial environment.
Applications:
Industrial automation: Used in various industrial automation applications, such as switching data acquisition, condition monitoring, etc.
Process control: Used for digital signal acquisition in process control systems.
Product parameters and specifications (typical values, refer to the product data manual)
Model: 140DDI84100
Type: discrete input module
Input channels: 16
Input voltage: 10-60V DC