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Honeywell 900A01-0002 | Universal Analog Input Module

Manufacturer: Honeywell
Series: ControlEdge HC900 I/O modules
Module Number: 900A01-0002
Condition: Brand NEW & in Stock
Product Type: Universal Analog Input Module
Country of Origin: USA
Payment: T/T, Western Union
Price: USD 599
Dimension: 137mm H x 35.6mm W
Weight: 210g
Warranty: 12 months

  • Product Details
  • Technical Documentation

Overview

The Honeywell 900A01-0002 Universal Analog Input Module is a highly versatile module that supports up to 8 user-configurable analog inputs per channel. It accommodates various input types, including thermocouple (T/C), RTD, resistance, voltage (V), millivolts (mV), milliamps (mA), and slidewire. The module ensures point-to-point isolation and backplane isolation, allowing reliable and noise-free signal acquisition for industrial automation applications.

Key Features

  • 8 Isolated Analog Inputs: User-configurable for T/C, RTD, resistance, voltage, current, or slidewire.

  • Point-to-Point & Backplane Isolation: Provides 400 VDC isolation per point, 1K VDC to logic.

  • Fast A/D Conversion: Real-time data acquisition synchronized with CPU execution.

  • Parallel Processing: Eliminates increased scan times as more modules are added.

  • Failsafe Function: User-selectable per channel.

  • Diagnostic Capabilities:

    • Thermocouple sensor failure warning.

    • Red LED for module diagnostics.

    • Green LED for scanning status.

    • Amber LED when input channels are forced.

Electrical & Performance Specifications

  • Inputs per Module8 (Isolated)

  • Supported Input TypesmV, V, T/C, RTD, Ohms, mA, Slidewire

  • Input Impedance:

    • 10 MΩ for T/C and mV inputs

    • >1 MΩ for volts

    • 250 Ω for mA inputs

  • Galvanic Isolation400 VDC point-to-point, 1K VDC to logic

  • Noise Rejection:

    • Series Mode: >60dB

    • Common Mode: >130dB at 120VAC

  • Burnout Detection:

    • Configurable for upscale, downscale, defined value, or none

    • Faulty thermocouple detection for resistance >100Ω

  • Accuracy:

    • Factory Configured: ±0.1% of range (±0.2% for 0-10V, -10V to 10V)

    • Cold Junction Accuracy: ±0.7°C

    • Field Calibration: ±0.05% of range

  • Temperature Drift: ±0.01% of full scale per °C

  • Update Rate500ms (A/D Converter per module)

  • Resolution15 bits

  • Long-term Stability: ±0.1% per year

Power Requirements

  • 5V Supply40mA Max

  • 24V Supply25mA Max

Dimensions & Weight

  • Height137mm (5.4”)

  • Width35.6mm (1.4”)

  • Weight210g

Applications

  • Process Control & Industrial Automation

  • Temperature & Voltage Monitoring

  • Factory Equipment & Machinery Control

The Honeywell 900A01-0002 Universal Analog Input Module provides high accuracy, fast response times, and exceptional noise rejection, making it an excellent choice for industrial-grade analog signal processing.

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