ABB DSAO 120: 8-Channel Analog Output Module for Precision Control Applications

Module Type:Analog Output Module

Channels:8

Signal Type:4-20 mA / 0-10 V

Output Current Range:0 to 20 mA

Output Voltage Range:0 to 10 V

Accuracy:±0.02% + full scale

Operating Temperature:-25°C to +60°C

Power Supply Voltage:DC 24 V

Communication Interface:MODBUS RTU

Relay Contact Rating:5 A @ 250 VAC / 3 A @ 30 VDC

Connection Type:Terminal Block

Enclosure Type:IP20

Dimensions (WxHxD):102 x 19 x 45 mm

Weight:0.3 kg

    The ABB DSAO 120 Analog Output Module is a cornerstone of modern industrial automation systems, engineered for delivering precise and reliable control signals across multiple channels. Its robust design ensures seamless integration into various control systems, supporting a wide range of industrial processes.

    Each channel is individually galvanically isolated, providing enhanced protection against electrical noise and ensuring system stability even under challenging conditions. The 12-bit resolution ensures high accuracy, making it suitable for applications requiring high precision and repeatability.

    With a signal range of +/- 20mA, the ABB DSAO 120 can handle a broad spectrum of control requirements, from fine adjustments to larger output changes. The module’s ability to operate within an extended temperature range (-25°C to +70°C) makes it ideal for use in diverse industrial environments, from cold storage facilities to hot manufacturing floors.

    In terms of power consumption, the ABB DSAO 120 is efficient, consuming a maximum of 2W per channel, which contributes to overall system efficiency and cost-effectiveness. Its compact size (102 x 19 x 45 mm) and lightweight design (0.3kg) make it easy to integrate into existing setups without requiring significant space or additional support.

    For users seeking a reliable and high-performance analog output solution, the ABB DSAO 120 is an excellent choice. Its combination of features, including high-resolution outputs, individual isolation, and robust construction, makes it a valuable asset in any industrial automation setup, enhancing operational efficiency and reliability.