Product Description

The 7AT664.7 from B&R Automation is a highly versatile analog input module, part of the esteemed 2003 B&R Analog Input Module series, designed for precision temperature measurements with thermocouples. This module supports four inputs and offers a wide measurement range from -270 to +1372 degrees C, making it suitable for various industrial applications requiring accurate thermal monitoring. Featuring a 16 Bit digital converter resolution, the 7AT664.7 ensures high fidelity in temperature data acquisition, with a sensor temperature output resolution of 0.1 degrees C/LSB and a raw value output of 2 uV/LSB. The module is a screw-in type, promoting ease of installation and secure connections.

The 7AT664.7 module is equipped with terminal temperature compensation, enhancing measurement reliability and accuracy. It maintains a maximum error at 25 degrees C of +/- (50 uV + 0.001 * UTH), where UTH represents the thermal voltage in volts. This high precision is crucial for maintaining consistent performance in environments with fluctuating temperatures. Additionally, the module offers the capability to switch off unnecessary channels, significantly reducing refresh time. The time savings per channel are contingent on the hardware filter time, with a 60 ms saving for 50 Hz and 50 ms for 60 Hz, optimizing efficiency in data processing and system responsiveness.

Designed as part of the B&R 2003 screw-in module series, the 7AT664.7 adheres to the highest industry standards for reliability and durability. Its robust construction and advanced features make it an indispensable component for professionals seeking accurate and efficient thermal monitoring solutions. By integrating this module into their systems, users can achieve precise temperature control and monitoring, thereby enhancing the overall performance and reliability of their industrial operations. The compatibility with various thermocouples further broadens its application range.