The DSAX110 (57120001‑PC) from ABB is an AC450‑series analog I/O control board engineered for distributed control systems (DCS). It provides precision analog input and output channels, a hardened Ethernet interface for configuration and diagnostics, and a form factor intended for slot‑mounting in AC450 racks. The module is designed for continuous operation in industrial environments and emphasizes signal integrity, serviceability, and long service life.
Key Technical Specifications
Model / Part:DSAX110 (57120001‑PC)
Manufacturer: ABB
Product Type: Analog Input/Output Module / Control Board
Product Family: AC450 series
System Compatibility: DCS (AC450 rack architecture)
Communication: Ethernet interface for configuration and diagnostics (not a general‑purpose router)
Physical Dimensions: 2.1 × 25 × 24.4 cm
Weight: 0.42 kg
Country of Origin: Sweden
HS Code: 8537101190
Minimum Order Quantity: 1 unit
Availability / Lead Time: In stock
Status: Active
Environmental / Mechanical: −20 °C to +60 °C operating range
Mounting: Slot/rack mounted in AC450 chassis
Power Supply: Rack powered
Use Case: Analog signal acquisition and control, process loop I/O
Detailed Notes on Functionality
Consolidates analog inputs and outputs for process variables and actuators.
Ethernet is for configuration and diagnostics only.
Designed for ABB AC450 racks with compatible controllers.
Applications
Chemical, oil & gas, power generation, water treatment
Analog sensor aggregation (4–20 mA, voltage inputs)
Spare or retrofit for AC450 DCS installations
Technical Comparison (Similar Modules)
DSAX110 offers mixed analog I/O with Ethernet diagnostics. Other AC450 modules may focus on isolated inputs, higher density, or digital I/O.
FAQ
Q: Is the Ethernet port a router? A: No, it is for diagnostics/configuration only.
Q: Can it be used outside AC450 racks? A: Not recommended; designed for AC450 chassis.
Q: What signals are supported? A: Standard process analog signals (current/voltage inputs and outputs).
