Brief Introduction

TA5122-2AI-TC

Number of input points: 2 analog input points.Input type: Thermocouple input, can be connected to many types of thermocouples, such as K type, J type, T type, etc., to adapt to different temperature measurement needs.Measuring range: The measuring range varies depending on the type of thermocouple being connected. For example, Type K thermocouples typically measure from -200°C to +1372°C, Type J thermocouples typically measure from -210°C to +1200°C, and Type T thermocouples typically measure from -200°C to +400°C.Resolution: Typically 12 bits or higher, it provides the most accurate temperature measurement resolution and the ability to resolve small temperature changes.The electrical isolation technology is used between the input channel and the internal circuit, and the isolation voltage can generally reach about 1500V AC, which effectively prevents the influence of external interference signals on the internal circuit of the module and improves the stability and reliability of the system.Operating Temperature: Typically works in the range of -25°C to +60°C, adapting to the temperature conditions of most industrial sites.Relative humidity: Generally within the range of 5% to 95% relative humidity, but condensation is not allowed to avoid short circuits or other electrical faults in the internal circuitry.Degree of protection: Generally IP20, it can meet the protection requirements of most industrial sites, but additional protection measures may be required in harsh environments.It has an input status indicator, which can intuitively display the current status of each input point, which is convenient for on-site debugging and troubleshooting.It supports online diagnosis function, which can monitor the working status of the input channel in real time, and timely find and report abnormal input signals, short circuits, open circuits and other faults.The module is designed for ABB's AC500-eCo V3 series CPU modules, and has good compatibility with other modules and master controllers of the AC500-eCo V3 series, making it easy to form a complete automation control system.