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Honeywell 900G03-0202 AC Digital Input Card 16 Sinking Inputs

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  • Vendor:

    Honeywell

  • Type:

    I/O Module

  • Tags I/o module

About the Product

Honeywell 900G03-0202 AC Digital Input Module

The 900G03-0202 is a 16-channel AC Digital Input module from Honeywell. It provides reliable sensing for 120/240V AC signals from switches, contactors, and other AC field devices.

Technical Specifications

  • Brand & Model: Honeywell 900G03-0202
  • Product Type: AC Digital Input Module
  • Channels: 16 sinking inputs
  • Input Voltage: 80-264 V AC
  • Frequency: 47-63 Hz
  • Isolation: 2 groups of 8 inputs (350 VAC max)
  • Response Time: OFF to ON: 4 ms + 1.5 cycles; ON to OFF: 4 ms + 2 cycles

Electrical Characteristics

  • ON Voltage: ≥75 V AC
  • OFF Voltage: ≤20 V AC
  • Input Impedance: 48 kΩ nominal
  • Input Current:
    • 1 mA @ 120V AC, 60Hz
    • 2 mA @ 230V AC, 50Hz
  • Peak Voltage: 264 V AC maximum

Features

  • Externally powered from field AC supply
  • Two common terminals for two circuit voltages
  • Per-channel green LED indicates ON state
  • Module status LEDs (green scan, red fault)
  • Logic inversion capability in controller

Safety & Design

  • Galvanic isolation between input groups
  • Designed for standard AC power monitoring
  • Robust protection for industrial environments

Typical Applications

  • AC power presence detection
  • Motor starter and contactor status
  • Circuit breaker monitoring
  • AC switch and pushbutton sensing

Packaging & Shipping

  • New unit in factory packaging
  • Worldwide shipping via FedEx, UPS, DHL

FAQ

  • Input type? 16 sinking AC voltage inputs (80-264V AC).
  • How many voltage groups? Two isolated groups of 8 inputs each with separate commons.
  • Response time? Depends on line cycles: typically 4ms + 1.5-2 cycles of AC frequency.
  • LED indicators? Green per channel for ON state; module LEDs for scan and diagnostics.
  • Power source? Externally powered from the field AC signal being monitored.


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  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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