Description

EMERSON  1C31113G02  control system analog input module

Electrical characteristics
Number of input channels: Usually 8 channels (subject to the manual).
Input signal type: Supports multiple types, such as:
Voltage signals: ±10V, ±5V, ±1V, ±0.5V, ±0.1V, etc.
Current signals: 4-20mA, 0-20mA, etc.
Resistance signal: Thermal resistance (RTD), such as PT100, PT1000, etc.
Input impedance:
Voltage input: ≥10MΩ.
Current input: ≤250Ω.
Resolution: Usually 16 bits or higher (providing high-precision signal conversion).
Sampling rate: The typical value is 10ms per channel (configurable).
Accuracy: ±0.05% or higher (depending on the range and environmental conditions).

Functional characteristics
High-precision acquisition: Supports high-resolution analog signal acquisition, suitable for precision control scenarios.
Compatibility with multiple signal types: The output signals of different sensors can be adapted to through software configuration.
Electrical isolation: Electrical isolation between channels effectively prevents interference and enhances system stability.
Self-diagnostic function: Supports online fault detection and alarm, such as input short circuit and open circuit detection.
Fast response: The high-speed sampling rate meets the requirements of real-time control.
Redundant design: Some models support redundant configuration to enhance system reliability.

Application scenarios
Power industry: Monitoring of temperature, pressure and flow in power plants.
Chemical industry: Analog data acquisition in process control.
Metallurgical industry: Monitoring of parameters such as furnace temperature, liquid level, and tension.
Water treatment: Collection of water quality parameters (pH value, turbidity, etc.).
Other industrial automation fields: scenarios that require high-precision analog signal acquisition.