ABB DSAX110 (57120001-P) Analog I/O Board | Replacement, Equivalent & Selection Guide
The ABB DSAX110 (part number 57120001-P) is an Analog Input/Output Board designed for ABB’s AC 450 / Advant Controller DCS platform. As a core signal-conditioning module, it bridges field instrumentation with the controller’s process logic — handling both analog inputs and outputs in a single compact board. Konmask.com supplies genuine and compatible units with full traceability for industrial automation projects worldwide.
Technical Specifications
- Manufacturer: ABB
- Part Number: DSAX110
- Reference Number: 57120001-P
- Module Type: Analog Input/Output Board
- Platform: ABB AC 450 / Advant Controller 450 DCS
- Series: DSAX / Advant I/O Series
- Signal Type: Analog (4–20 mA / 0–10 V typical)
- Mounting: Rack/subrack mount (Advant S100 I/O bus)
- Weight: ~420 g
- Condition Available: New, Refurbished, Tested Used
Compatible Replacement & Equivalent Models
When the DSAX110 is discontinued or lead times are long, the following modules are commonly evaluated as functional replacements or equivalents. Always verify signal range, channel count, and bus compatibility before substitution:
- ABB DSAX110A — Revised variant with minor hardware update; direct drop-in for most applications
- ABB DSAI130 — Analog Input only; use when output channels are handled separately
- ABB DSAO120 — Analog Output only; complement to DSAI130 for split I/O architectures
- ABB DSAX452 — Higher-density analog I/O for expanded channel requirements
- ABB DSMB127 — Mixed signal board; evaluate for hybrid analog/digital needs
Note: Replacement compatibility depends on firmware version, subrack slot assignment, and system configuration. Contact Konmask for a verified cross-reference.
Why Choose the Original DSAX110
- ✅ Factory-calibrated signal accuracy — no re-tuning required after swap
- ✅ Native S100 I/O bus protocol — zero integration overhead in existing AC 450 systems
- ✅ Proven field reliability in power, pulp & paper, and chemical plant environments
- ✅ Full ABB diagnostic support via Advant Station engineering tools
- ✅ Minimizes downtime risk compared to third-party alternatives
Typical Applications
- Process temperature and pressure loop control (4–20 mA transmitters)
- Flow measurement signal acquisition in oil & gas and water treatment plants
- Analog setpoint output to control valves and variable-speed drives
- DCS migration projects requiring like-for-like I/O board replacement
- Spare parts inventory for AC 450 / Advant 450 installed base
System Compatibility
- Controller: ABB AC 450, Advant Controller 450
- I/O Bus: S100 I/O Bus
- Engineering Tool: Advant Station (AS 500 / AS 510)
- Power Supply: DSSB series subrack power (24 VDC backplane)
- Not compatible with: AC 800M (S800 I/O), AC 500 (S500 I/O), or Symphony Plus platforms without hardware adaptation
Selection Guide
Use the decision criteria below to select the right module for your project:
- Need exact OEM replacement? → Order DSAX110 (57120001-P) — guaranteed fit
- Input channels only? → Consider DSAI130 for cost optimization
- Output channels only? → Consider DSAO120
- Expanding channel count? → Evaluate DSAX452 for higher density
- Migrating to newer platform? → Contact Konmask for AC 800M migration assessment
- Urgent replacement / emergency stock? → Konmask maintains tested-used inventory for fast dispatch
Quality Assurance & Sourcing
- All units inspected and function-tested prior to shipment
- Traceability documentation available on request
- Genuine ABB units sourced from decommissioned plant inventories and authorized channels
- Packaging: anti-static ESD bag + foam-lined carton
- Warranty: 90-day tested-used / 12-month new unit (terms apply)
How to Order
- Confirm your part number: DSAX110 / 57120001-P
- Specify required condition: New / Refurbished / Tested Used
- Provide quantity and required delivery timeline
- Contact us via email or phone for a formal quotation within 24 hours
- Payment: T/T, PayPal, or credit card accepted
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Is DSAX110A a direct replacement for DSAX110?
A: In most cases yes — the A-revision shares the same form factor and bus interface. Verify firmware compatibility with your Advant Station version.
Q: Can DSAX110 be used in an AC 800M system?
A: No. AC 800M uses the S800 I/O bus, which is electrically and logically incompatible with the S100 bus used by DSAX110.
Q: Do you provide test reports?
A: Yes. Function test reports are available for refurbished and tested-used units upon request.
Q: What is the lead time for new units?
A: New units typically ship within 3–7 business days. Tested-used units are often available for same-week dispatch.
Q: Can you help with a full AC 450 spare parts list?
A: Absolutely. Send your BOM or system configuration to support@konmask.com and we will provide a comprehensive quote.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
