ABB 57120001-EY DSAO 120 Analog Output Board

ABB DSAO 120 Analog Output Board – 8-Channel, ±10V / ±20mA, 12-Bit Precision (57120001-EY)

The ABB DSAO 120 (Product ID: 57120001-EY) is a high-precision analog output board designed for use in ABB control systems and automation platforms. Featuring 8 analog output channels, this module delivers output ranges of ±10V and ±20mA, with 12-bit resolution including sign, ensuring accurate signal control in critical industrial applications.

Ideal for use as a spare part in maintenance and system upgrades, the DSAO 120 is commonly applied in process control, automation, and distributed control systems (DCS) where reliable analog signal generation is essential.

✅ Key Features:

• Model: DSAO 120

• Product ID: 57120001-EY

• Analog Output Channels: 8

• Output Range: ±10V / ±20mA

• Resolution: 12-bit including sign (0.05% accuracy)

• New Front Plate: 29491274-12

• Application Type: Spare Parts for ABB control systems

• Compact, reliable design for industrial environments

The ABB DSAO 120 Analog Output Board offers dependable performance and signal integrity, making it a trusted choice for engineers and maintenance professionals looking to restore or upgrade automation systems with genuine ABB spare parts.