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Frequency Input Module | Allen-Bradley 1794-IJ2

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About the Product

Allen-Bradley 1794-IJ2 Flex IO Frequency Input Module

General Information

  • Part Number/Catalog No.: 1794-IJ2

  • Brand: Allen-Bradley

  • Description: Flex IO Frequency Input Module

Electrical Specifications

  • Power Dissipation: 4.6W max at 31.2V DC

  • Input Frequency:

    • 1-32 kHz (sine wave)

    • 1-32 kHz (square wave)

  • Thermal Dissipation: 15.6 BTU/hr max at 31.2V DC

Input/Output Specifications

  • Input Pulse Width: 20 μs

  • Number of Outputs: Two (2) 24VDC

  • Output Voltage:

    • Min: 10VDC

    • Nominal: 24VDC

    • Off-state max: 31.2VDC

  • On-state Current (nominal): 9.0mA

  • On-state Voltage (min): 10V

Connectivity

  • FlexBus Current: 30 mA at 5V DC

Environmental Specifications

  • Operating Temperature: -20 to 70°C

  • Storage Temperature: -40 to 85°C

  • Vibration: 10 to 500 Hz, 2G

Performance Specifications

  • Response Time: 10 ms

  • Accuracy: ±0.1% of full scale

  • Noise Rejection: 60 dB

  • Common Mode Rejection: 100 dB

  • Power Consumption: 1.5W

  • Input Capacitance: 100 pF

  • Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
  • Delivery: Expedited, freight, and international shipping available worldwide.
  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
  • Payment: Flexible options including major credit cards, PayPal, and bank transfers.
  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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