57120001-AT ABB DSAO 110 Analog Output 4 Channels DSAO110

Description

The ABB DSAO110 (57120001-AT) is a 4-channel analog output module designed for industrial automation control systems. Its core function is converting digital signals into analog output signals, typically in current or voltage form, to control external equipment and actuators such as valves and motors, enabling precise regulation of industrial process parameters including voltage, current, and temperature. Key features include 4 independent, configurable analog output channels, which allow simultaneous control of multiple devices to boost system flexibility and efficiency. It delivers high precision and high resolution output signals for accurate equipment control, plus fast response times to convert digital inputs to analog outputs quickly, making it ideal for real-time control and feedback applications. The module integrates a plug-in terminal COM1 port and a SUB-D plug COM2 port, and connects to protocols like Profibus DP, CANopen, DeviceNet, and Modbus via its FBP interface. Physical specifications include a weight of 0.5 kg, black housing, and dimensions of 209.7 mm in depth, 18 mm in height, and 225 mm in width. It supports output ranges such as 0-10V and 0-20mA with 0.05% accuracy, and provides channel isolation for enhanced reliability.