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1794-OF4I

1794-OF4I Isolated Analog Module - Allen-Bradley Flex I/O

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  • Manufacturer: Allen-Bradley

  • Product No.: 1794-OF4I

  • Product Type: Analog Output Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 150g

  • Shipping port: Xiamen

  • Warranty: 12 months

30 kunlik qaytarish siyosati · 12 oylik kafolat
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Tavsif

Allen-Bradley 1794-OF4I Analog Output Module

The Allen-Bradley 1794-OF4I is a 4-channel analog output module. It works with Flex I/O systems for precise control signals.

Technical Specifications

  • Brand & Model: Allen-Bradley 1794-OF4I
  • Output Channels: 4 Isolated Channels
  • Output Types: 4-20mA, 0-20mA, ±10VDC, 0-10VDC, ±5VDC, 0-5VDC
  • Accuracy: ±0.05% of full scale
  • Resolution: 0.320 mV/count (voltage), 0.656 μA/count (current)
  • Response Time: <25 μs to 63% of full scale
  • Isolation: 120V continuous
  • Module Weight: Approximately 0.15 kg (0.33 lb)

Electrical Specifications

  • Power Supply: 24V DC (19.2-31.2V range)
  • Current Load: 3mA max on voltage output
  • Module Current: 50mA FlexBus consumption
  • Power Use: 1.5W typical
  • Noise Rejection: 60 dB

Compatible Bases

  • 1794-TB2, 1794-TB3, 1794-TB3S
  • 1794-TB3T, 1794-TB3TS, 1794-TBN

Environmental Specs

  • Operating Temp: 0°C to 55°C (32°F to 131°F)
  • Storage Temp: -40°C to 85°C (-40°F to 185°F)
  • Vibration: 5g @ 10-500 Hz
  • Shock: 30g operating tolerance

Frequently Asked Questions

What outputs does it support?

  • Supports 4-20mA, 0-20mA, ±10VDC, 0-10VDC, ±5VDC, and 0-5VDC signals.

What is the accuracy rating?

  • The 1794-OF4I provides ±0.05% full scale accuracy for precise control.

What is the module weight?

  • The module weighs approximately 0.15 kg (0.33 lb). This lightweight design allows easy installation in control panels.
🏷️ Tags: Analog Output Module
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