Allen Bradley 1794-IE8B/A is a high-performance analog input module in the Flex I/O system under Rockwell Automation, designed specifically for industrial automation scenarios. As the core component of the Flex I/O product series, this module achieves high-precision acquisition of voltage/current signals through 8 single ended, non isolated, user configurable channels, and is widely used in fields such as process control, equipment monitoring, and data acquisition.       1、 Detailed explanation of core parameters ● Input channel and signal range Channel configuration: 8 single ended input channels, supporting mixed access of voltage and current signals. Signal type: Current input: 0-20mA, 4-20mA (industrial standard signal, suitable for sensor output). Voltage input: ± 10VDC, 0-10VDC (compatible with various process control signals). ● Resolution and accuracy resolving power: Unipolar mode: 12 bits (1/4096 full-scale resolution). Bipolar mode: 11 bits+sign bit (1/...

Allen Bradley 1794-IE4XOE2/B Flex I/O Module: Analog Signal Processing Expert in Industrial Automation In the field of industrial automation, precise acquisition and control of analog signals are key to achieving efficient production. The 1794-IE4XOE2/B Flex I/O combination analog input/output module launched by Allen Bradley (Rockwell Automation) has become a core component in process control, data acquisition, and mechanical equipment control scenarios due to its high precision, flexible configuration, and distributed architecture design.       1、 Module overview: Swiss Army Knife for analog signal processing 1794-IE4XOE2/B belongs to the Flex I/O series, designed specifically for distributed control systems. Its core advantage lies in integrating 4 analog inputs and 2 analog output channels, supporting current (0-20mA/4-20mA) and voltage (± 10VDC/0-10VDC) signals, and can flexibly adapt to field devices such as sensors and actuators. The module adopts a compact...