HONEYWELL 8C-TAIMA1 Analog Input Module

• Support for Multiple Input Types: This module supports two input types, thermocouples (TC) and resistance temperature detectors (RTD), which can meet different temperature measurement requirements. It can be connected to various standard thermocouple and RTD sensors, such as K-type, J-type thermocouples, PT100, PT1000 RTDs, etc.
• High-Precision Measurement: It has high-accuracy temperature measurement capability, providing precise temperature data. Its measurement accuracy can reach ±0.15% of full scale, which can meet the requirements for temperature measurement accuracy in most industrial occasions.
• Multi-Channel Input: It has 16 fully isolated input channels. There is isolation between channels, between channels and IOL, and between channels and power supply. It can collect signals from multiple sensors at the same time without mutual interference, improving the stability and reliability of the system.
• Strong Anti-Interference Ability: It has excellent anti-interference performance. Its common mode rejection ratio (CMRR) is at least 120dB at 50 or 60Hz, and the normal mode rejection ratio (NMRR) is at least 60dB at 50/60Hz. It can effectively suppress electromagnetic interference, common mode interference and other common interferences in industrial environments, ensuring the accuracy of measurement data.
• Data Processing and Transmission: It supports the Modbus RTU communication protocol, which can easily exchange data and communicate with other control systems to realize remote monitoring and control functions. It can quickly and accurately transmit the collected temperature data to the upper computer or other controllers, facilitating centralized management and analysis.

• Voltage Rating: 24VDC.
• Module Rated Current: 120mA.
• Input Scan Rate: Fixed at 1 second (up to 16 channels per second).
• Channel Bandwidth: 0 to 4.7Hz (-3dB).
• Nominal Input Range (Thermocouple Only): -20 to +100 millivolts.
• Maximum Normal Mode Continuous Input Voltage Without Damage: -10 to +10 volts for thermocouples; -1 to +2 volts @100mA for RTDs.
• Gain Error (-20 to +100mV Range): Maximum 0.050% of full scale.
• Temperature Stability: Maximum ±20ppm/°C for both thermocouple millivolt input and RTD input.
• Long-Term Drift: 500ppm.
• Input Impedance: 1 megohm (DC, thermocouple only).

• Chemical Industry: In the chemical production process, it is necessary to accurately measure and control the temperature of various equipment such as reaction kettles and pipelines to ensure the smooth progress of chemical reactions and the stability of product quality. The 8C-TAIMA1 module can monitor temperature changes in real time and provide accurate temperature data for the control system, so as to adjust process parameters in time and prevent safety accidents or impact on product quality caused by excessively high or low temperatures.
• Power Industry: It is used for temperature monitoring in places such as power plants and substations, such as temperature monitoring of generators, transformers, switch cabinets and other equipment. By collecting temperature data in real time, it can timely detect abnormal situations such as equipment overheating, ensuring the safe and stable operation of power equipment.
• Metallurgical Industry: In the metallurgical production process of iron and steel, non-ferrous metals, etc., the temperature control of equipment such as furnaces, heating furnaces and rolling mills is very strict. This module can accurately measure the temperature, provide reliable data support for the automatic control of metallurgical processes, and help improve production efficiency and product quality.
• Food and Beverage Industry: In the processing, storage and transportation of food and beverages, it is necessary to strictly control the temperature to ensure the quality and safety of food and beverages. For example, in links such as cold storage, refrigerated trucks, fermentation tanks and sterilization equipment, the 8C-TAIMA1 module can realize accurate temperature monitoring and control to ensure that products meet relevant standards.