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Product Description
The Schneider STBACI1225 is a high-performance isolated analog current input module designed for use with Modicon STB distributed I/O systems. This module accepts four independent analog current signals ranging from 0-20mA or 4-20mA, converting them into digital values for processing by the PLC or other control system. It provides 16-bit resolution, ensuring accurate and reliable data acquisition. The STBACI1225 features robust electrical isolation between channels and the system backplane, preventing ground loops and protecting sensitive control circuitry from damage. Advanced diagnostics are built-in, enabling quick identification and resolution of wiring faults or sensor failures. This module is engineered for demanding industrial environments, offering exceptional durability and long-term stability.
Is Your Device Showing These Signs?
The Schneider STBACI1225 commonly experiences issues related to corrupted firmware requiring a re-flash, failed internal power supplies causing module malfunction, and communication errors stemming from damaged backplane connectors or incorrect network configuration. Addressing these problems involves verifying proper Ethernet/IP settings, replacing the power supply unit, and updating the firmware to the latest revision using Schneider Electric's software tools. Damaged input channels also necessitate component-level repair or module replacement to restore proper signal processing and control functionality. Resolve grounding issues to mitigate electrical noise interference, ensuring stable and reliable operation of the STBACI1225 module within the automation system.
Technical specifications
The Schneider STBACI1225 is a high-performance analog current input module designed for use in Modicon STB distributed I/O systems. This module provides 16 isolated analog input channels, each configurable for 0-20mA or 4-20mA current signals, with a 16-bit resolution for precise measurement. The STBACI1225 features advanced diagnostics, including open-wire and short-circuit detection, enhancing system reliability and facilitating troubleshooting. It operates on a 24VDC power supply and supports hot-swappable module replacement, minimizing downtime during maintenance. The module's robust design ensures reliable operation in harsh industrial environments, meeting stringent EMC and environmental standards. Configuration and calibration are performed through the system's programming software, enabling seamless integration with Modicon PLCs and other automation devices.
Our Repair Process for the
STBACI1225
Our repair process for the Schneider STBACI1225 begins with verifying Ethernet/IP settings to eliminate communication errors. Next, the internal power supply unit is replaced to address module malfunctions. Firmware is then updated to the latest revision using Schneider Electric's software tools to correct corrupted firmware. Damaged input channels are repaired at the component level or the entire module is replaced to restore signal processing and control functionality. Finally, grounding issues are resolved to mitigate electrical noise interference, ensuring stable and reliable operation.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.


Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
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