Product Details
Overview
The 900A01-0202 from Honeywell is an 8-channel analog input module engineered for precise measurement and reliable integration within Honeywell control systems. It supports a wide range of signal types and delivers robust performance in industrial environments.
Technical Specifications
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Model Number: 900A01-0202
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Product Type: Analog Input Module
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Channels: 8 isolated analog inputs
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Supported Input Types: mV, V, Thermocouple (T/C), RTD, Ohms, mA, Slidewire (assignable per channel)
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Signal Details:
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Thermocouples with cold junction compensation
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RTD PT100 3-wire up to 40 Ω balanced
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Slidewire 100–6,500 Ω, 10% of total resistance per leg
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Input Impedance:
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10 MΩ for mV/T/C inputs
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250 Ω for mA inputs
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Galvanic Isolation: 400 VDC point-to-point; 1 kVDC to logic; RTDs isolated in pairs
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Noise Rejection: Series Mode >60 dB, Common Mode >130 dB at 120 VAC
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Over-range Limits: ±10% for linear ranges, ±1% for T/C & RTD
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T/C Break Detection: Current pulse method
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Power Supply: 24 VDC
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Dimensions: W 32 mm × H 128 mm × D 130 mm (1.26 × 5.04 × 5.12 in)
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Weight: 0.5 kg (1.1 lbs)
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Compatibility: Honeywell HC900 Control System
Features
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High accuracy for voltage, current, and temperature signals
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Galvanically isolated channels reduce interference
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Compact and rugged design for industrial environments
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Flexible input assignment supports multiple signal types
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Reliable T/C break detection and over-range protection
Applications
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Process control systems
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Data acquisition for industrial sensors
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Integration with Honeywell HC900 controllers
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Why 24V DC Is the Universal Standard for Industrial Automation Power Supplies
Industrial manufacturing requires continuous uptime to prevent equipment damage. Unlike AC power, 24V DC circuits seamlessly integrate with UPS units and battery banks. During main grid failures, a 24V DC backup system instantly maintains PLC memory, instrument loops, and critical safety valves without interruption.
Site Acceptance Testing (SAT) for PLC Control Systems: An Engineering Execution Guide
The Site Acceptance Test (SAT) represents the definitive handover stage in industrial automation projects. While the Factory Acceptance Test confirms cabinet hardware assembly off-site, the SAT validates real-world performance under live site conditions. Consequently, a structured execution strategy prevents equipment damage and guarantees seamless integration into plant operations.