HOLLYSYS FM143
Hollysys FM143 is an analog input module designed for industrial automation systems. It is mainly used to collect and process the analog signals output by temperature sensors such as thermocouples, and convert these signals into digital signals for further processing and control by PLC or DCS systems. FM143 module has the characteristics of high precision, high reliability and easy installation, and is widely used in the process control system of electric power, metallurgy, petrochemical and other industries.
Main function
Thermocouple signal acquisition: high-precision acquisition of weak voltage signals from thermocouple output.
Signal conditioning: The collected signal is amplified, filtered, linearized and other processing.
A/D conversion: Converts an analog signal to a digital signal.
Isolation protection: Input/output channels are isolated to improve system security.
Self-diagnosis: With self-diagnosis function, easy fault detection and maintenance.
Product parameters and specifications
Number of channels: 8
Input signal: Thermocouple (B, E, J, K, R, S, T type)
Measuring range: Depending on thermocouple type and configuration