Schneider Electric 140ARI03010C Modicon Quantum Analog Input Module

Schneider Electric 140ARI03010C Modicon Quantum 8-Channel Analog Input Module

Core Technical Specifications

• Manufacturer & Series: Schneider Electric designs the 140ARI03010C specifically for the Modicon Quantum automation platform.
• Input Configuration: Eight differential analog inputs provide superior noise rejection and signal integrity.
• Resolution & Accuracy: Each channel features 13-bit resolution with linearity error of ±0.01% full scale and ±0.5°C accuracy.
• Input Types Supported: Direct connection for Pt100, Pt200, Pt500, Pt1000, Ni100, Ni200, Ni500, Ni1000 temperature probes from -200°C to +850°C.
• Electrical Isolation: 1780 V AC isolation between channels and backplane, plus 300 Vrms between channels.
• Environmental Range: Operates from 0°C to +60°C with 95% relative humidity tolerance (non-condensing).
• Power Efficiency: Consumes only 1 W from the backplane with 200 mA bus current requirement.

Precision Measurement and Signal Integrity

• Temperature Probe Compatibility: Supports Pt and Ni RTDs with excitation currents of 0.5 mA or 2.5 mA depending on probe type.
• Input Impedance: ≥10 MOhm ensures minimal loading on sensors for accurate readings.
• Accuracy Drift: Maintains ±0.5°C accuracy at 25°C, with ±0.9°C maximum over full 0-60°C operating range.
• Update Time: 640 ms for 2-wire or 4-wire connections, 1200 ms for 3-wire configurations.
• Fault Detection: Built-in broken wire detection and overtracking scale monitoring for each channel.
• EMI Resistance: Withstands 9.1 V/m electromagnetic fields (80-1000 MHz) per IEC 801-3 standards.

Diagnostics and Local Indication

• Status LEDs: One green LED for bus communication active, one red LED for external fault indication.
• Per-Channel LEDs: Eight green LEDs show channel enabled status, eight red LEDs indicate individual channel faults.
• Quick Troubleshooting: Visual indication of broken wires or module faults without needing software diagnostics.
• Conformal Coating: Protective Humiseal 1A33 coating guards against humidity and contaminants.

Installation and Environmental Specifications

• Module Format: Standard Quantum form factor with dimensions 50 x 165 x 310 mm (1.97 x 6.5 x 12.2 inches).
• Mounting: Plugs directly into Quantum backplane with addressing requirement of 9 input words.
• Altitude Capability: Certified for operation up to 5000 meters (16404 feet) above sea level.
• Temperature Range: Storage from -40°C to +85°C, operating from 0°C to +60°C.
• ESD Protection: Withstands 4 kV contact discharge and 8 kV air discharge per IEC 801-2.

Certifications and Compliance

• Regulatory Standards: UL 508, CSA C22.2 No 142, FM Class 1 Division 2, cUL certified.
• Environmental Compliance: Fully RoHS compliant and CE marked for global acceptance.
• Isolation Testing: 1780 V AC 47-63 Hz for 60 seconds, 2500 V DC for 60 seconds bus isolation.
• Quality Construction: Conformal coating applied for enhanced reliability in harsh industrial settings.

Frequently Asked Questions

• What sensor types work with the 140ARI03010C? It supports Pt100, Pt200, Pt500, Pt1000, Ni100, Ni200, Ni500, and Ni1000 RTDs across temperature ranges from -200°C to +850°C.
• Can I mix 2-wire and 3-wire sensors on this module? Yes, but update time varies: 640 ms for 2-wire or 4-wire, 1200 ms for 3-wire configurations.
• How does the broken wire detection work? The module continuously monitors each channel and illuminates the red channel fault LED if it detects an open circuit.
• What is the power consumption of this module? It dissipates only 1 W and draws 200 mA from the Quantum backplane.
• Is this module suitable for high-vibration environments? Yes, it meets UL and CSA standards with conformal coating for enhanced durability.
• Do you ship the 140ARI03010C internationally? Absolutely, we ship daily with FedEx, UPS, and DHL—typically 3-5 business days worldwide.
• What altitude is this module rated for? It operates reliably up to 5000 meters (16404 feet) without derating.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628
Partner NexAuto Technology Limited