GE 8121-DI-DC is a high-performance digital input module produced by General Electric (GE), widely used in industrial automation and control systems. The following is the detailed information of the product:

Basic parameters
Number of input channels: 16
Input voltage: 24V DC
Input type: Discrete input, including switches, sensors, relays, etc
Input signal: high level (1) or low level (0)
Input current: maximum 5mA
Input response time: maximum 10ms
Working temperature range: -20 ℃ to 60 ℃
Storage temperature range: -40 ℃ to 85 ℃
Features and Functions
High precision and high reliability: This module has high precision and high stability, suitable for situations that require precise data acquisition.
Modular design: Supports modular design for easy customization and expansion.
Communication Protocol: Supports Modbus RTU and DNP3.0 communication protocols, making it easy to integrate into existing industrial control systems.
LED indicator lights: Each input channel is equipped with LED indicator lights to provide visual feedback.
De jitter filter: It has a programmable de jitter filter to ensure stable and reliable input signals.
Anti bounce filter: configured with a maximum anti bounce time of 100ms to improve the accuracy of signal processing.
application area
GE 8121-DI-DC is mainly used for digital signal monitoring of industrial control systems, such as sensor data acquisition, switch status monitoring, etc. It is widely used in various industrial environments, including but not limited to automotive manufacturing, grain processing, chemical/pharmaceutical, metal/mining and other industries.