ABB AX522 Analog Input/output Module high-reliability 2-fold relay amplifier module Such as DHL

Such as DHL

Input range    -20 mA to +20 mA

redundant communication network that is used to transmit safety-critical data between SIS components

SPC/PSCB – Signal Processing or Power Supply Control Boards

ABB AX522 Analog Input/output Module high-reliability 2-fold relay amplifier module Such as DHLOverview The ABB AX522 is a compact analog input output module designed for industrial automation applications. It provides a cost effective solution for interfacing between sensors and actuators in process control systems. Features 8 Analog Inputs: Supports voltage (U), current (I), and Resistance Temperature Detectors (RTDs) for versatile signal acquisition. 8 Analog Outputs: Offers both voltage (U) and current (I) outputs for control applications.