SCHNEIDER 140ACI03000C Analog Input Module | Replacement, Equivalent & Selection Guide
The Schneider Electric 140ACI03000C is a high-precision analog input module designed for the Modicon Quantum PLC platform. It accepts 16 single-ended or 8 differential analog input channels and is widely deployed in process control, energy management, and industrial automation systems. This page provides full technical specifications, compatible replacement models, application guidance, and sourcing information to help engineers and procurement teams make confident decisions.
Technical Specifications
- Part Number: 140ACI03000C
- Brand: Schneider Electric (Modicon)
- Module Type: Analog Input Module
- Platform: Modicon Quantum
- Number of Channels: 16 single-ended / 8 differential
- Input Signal Range: ±10 V DC, 0–10 V DC, 0–20 mA, 4–20 mA
- Resolution: 12-bit (4096 steps)
- Isolation: Channel-to-backplane isolation
- Backplane Bus: Quantum I/O bus
- Power Consumption: Supplied via backplane
- Operating Temperature: 0°C to 60°C
- Storage Temperature: -40°C to 85°C
- Relative Humidity: 5% to 95% (non-condensing)
- Weight: Approx. 460 g
- Certifications: CE, UL, cUL
- Firmware Compatibility: Unity Pro / Control Expert
Compatible Replacement & Equivalent Models
If the 140ACI03000C is unavailable or end-of-life in your region, the following models offer functional equivalence or direct drop-in replacement capability:
- 140ACI03000 — Earlier revision of the same module; functionally identical, same pinout and backplane interface.
- 140ACI04000 — Extended-channel variant (32 channels); suitable when additional I/O density is required.
- BMXAMI0410 — Modicon M340 platform analog input module; requires adapter rack for Quantum backplane use.
- 140AVI03000 — Voltage-only analog input module; suitable replacement when current input is not required.
- Third-party equivalents — Certain Prosoft Technology and Wago gateway modules support Quantum backplane mapping; consult Konmask technical team for compatibility verification.
Note: Always verify firmware version, backplane slot compatibility, and wiring configuration before substituting modules in a live system.
Why Choose the Original Model
- Proven field reliability — Deployed in thousands of Quantum-based systems globally across oil & gas, water treatment, and power generation.
- Native Unity Pro / Control Expert integration — No additional configuration libraries required; plug-and-play with existing Quantum racks.
- Schneider OEM quality — Factory-calibrated, CE/UL certified, and backed by Schneider Electric’s global support network.
- Long service life — Designed for continuous 24/7 industrial operation with robust EMI shielding.
- Traceability — Each unit carries a unique serial number for warranty and maintenance tracking.
Typical Applications
- Process variable monitoring (temperature, pressure, flow, level) via 4–20 mA transmitters
- Energy metering and power quality monitoring in substations
- Batch control and recipe management in food & beverage plants
- Water and wastewater treatment SCADA systems
- Oil & gas upstream/downstream process control
- Building management systems (BMS) integrated with Quantum PLCs
System Compatibility
- PLC Platform: Modicon Quantum (140-series racks)
- Supported Racks: 140XBP01600, 140XBP00600, 140XBP00400, and all standard Quantum I/O racks
- Programming Software: Unity Pro XL / Control Expert (v11.0+)
- Communication: Modbus Plus, Ethernet TCP/IP (via CRP module)
- Hot-Swap: Supported on Quantum racks with hot-standby CPU configurations
- Not compatible with: Modicon Premium (TSX-series), Modicon M580, or non-Quantum backplanes without adapter hardware
Selection Guide
Use the following criteria to determine whether the 140ACI03000C is the right module for your application:
- Channel count needed ≤ 16: 140ACI03000C is optimal.
- Channel count needed 17–32: Consider 140ACI04000 for higher density.
- Input type is voltage-only (no current): 140AVI03000 may be more cost-effective.
- Platform is M340 or M580: Select BMXAMI0410 or BMXAMI0800 respectively.
- Redundancy required: Pair with a Quantum Hot Standby CPU (140CPU67160) for full redundancy.
- Budget-sensitive retrofit: Contact Konmask for certified refurbished 140ACI03000C units with warranty.
Quality Assurance & Sourcing
- Source: Authorized distributors and verified secondary-market suppliers with full traceability documentation.
- Inspection: Every unit undergoes visual inspection, functional power-on test, and firmware version verification before shipment.
- Warranty: 12-month warranty against manufacturing defects on all units shipped by Konmask.
- Counterfeit prevention: We supply only units with verifiable Schneider Electric serial numbers and original packaging where available.
- Documentation: Datasheet, wiring diagram, and test report available upon request.
How to Order
- Confirm your Quantum rack model and available slot count.
- Verify your Unity Pro / Control Expert version supports 140ACI03000C.
- Add the module to your cart or contact us for bulk/project pricing.
- Provide your shipping address and preferred freight method at checkout.
- Receive order confirmation with tracking number within 1 business day.
For urgent requirements or project BOM support, email [email protected] or call +0086 19859288691.
Replacement & Compatibility FAQ
Q: Is 140ACI03000 the same as 140ACI03000C?
A: Yes. The suffix “C” denotes a minor hardware revision with improved EMI filtering. Both are functionally interchangeable in Unity Pro environments.
Q: Can I use 140ACI03000C in a Modicon M340 rack?
A: No. The 140ACI03000C is designed exclusively for the Quantum backplane. For M340, use the BMXAMI0410.
Q: Does Konmask supply new or refurbished units?
A: We supply both. New units come with full OEM packaging; refurbished units are tested and carry a 12-month Konmask warranty. Please specify your preference when ordering.
Q: What is the lead time for 140ACI03000C?
A: In-stock units ship within 1–3 business days. For out-of-stock items, typical lead time is 2–4 weeks depending on sourcing region.
Q: Can Konmask assist with system integration or configuration?
A: Yes. Our technical team can provide wiring diagrams, Unity Pro configuration templates, and remote commissioning support. Contact us for details.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
