ABB AO523 Analog Output Module

Description

The ABB AO523 Analog Output Module is a specialized industrial automation component designed for analog signal output control. Key technical specifications include: 0 analog input channels and 16 analog output channels, with a maximum of 8 dedicated current output channels; output ranges cover ±10V, 0/4-20mA (with the 4-20mA range limited to up to 8 channels); 12-bit resolution for precise signal output; and a 24VDC power supply requirement.

This module offers flexible configuration capabilities, as each channel can be independently set for output operation. It supports seamless integration with AC500 or AC500-eCo CPUs for centralized expansion, and also enables distributed expansion when paired with communication interface modules compatible with CS31, PROFINET IO, PROFIBUS DP, and CANopen protocols. Ideal for industrial control systems, the ABB AO523 is engineered to deliver reliable, accurate analog signals for devices such as control valves, actuators, and other field equipment that require variable voltage or current inputs.