The ABB DSAO 110 (57120001‑AT) is an analog output module from the S100 I/O series, designed for distributed control systems (DCS). It provides 8 precision output channels supporting ±10 V and ±20 mA ranges, with a 12‑bit resolution for accurate signal delivery. This module ensures reliable performance in industrial automation environments where precision and stability are critical.
Key Technical Specifications
Model / Part Number:DSAO 110 (57120001‑AT)
Manufacturer: ABB
Product Type: Analog Output Module
Product Family: S100 I/O series
System Compatibility: DCS systems
Channels: 8 analog outputs
Signal Ranges: ±10 V, ±20 mA
Resolution: 12 bits
Communication: Ethernet interface for diagnostics/configuration (not a router)
Dimensions: 2 × 25 × 24.5 cm
Weight: 0.5 kg
Country of Origin: Sweden
HS Code: 8537101190
Minimum Order Quantity: 1 unit
Condition: Brand New
Availability: In stock
Lifecycle Status: Active
Functional Highlights
High‑accuracy analog output signals for process control.
Compact design for efficient rack installation.
Self‑diagnostics for fault detection and system reliability.
Seamless integration with ABB S100 I/O architecture.
Stable performance in harsh industrial environments.
Applications
Process industries: oil & gas, chemical, power generation, water treatment
Precision control of actuators, valves, and analog devices
Expansion or retrofit of ABB S100 I/O DCS installations
FAQ
Q: How many channels does the DSAO 110 provide? A: It supports 8 analog output channels.
Q: What signal ranges are supported? A: ±10 V and ±20 mA with 12‑bit resolution.
Q: Is the Ethernet port a router? A: No, it is used for diagnostics and configuration only.
Q: Is this product discontinued? A: No, it is active and available.
