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Analog Output Module | 1756-OF8HK Allen-Bradley

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About the Product

1756-OF8HK ControlLogix HART Analog Output Module

Core Specifications

  • 8 differential analog outputs with HART protocol
  • Current output: 0-20mA or 4-20mA configurable
  • 50V continuous isolation (channel-to-backplane)
  • ±24VDC overvoltage protection
  • Open-style enclosure design

Technical Parameters

Output Resolution: 16-bit
Accuracy: ±0.1% (voltage), ±0.15% (current)
Response Time: <23ms (current), <8.5ms (voltage)
Terminal Blocks: 1756-TBNH, 1756-TBSH
Wire Size: 22-14 AWG (TBNH), 22-16 AWG (TBSH)
Power Consumption: 230mA @5.1V & 24V

HART Protocol Features

  • Digital signal superposition on 4-20mA
  • Remote device configuration capability
  • Real-time diagnostic monitoring
  • Supports HART 5/6/7 specifications

Industrial Applications

  • Smart valve positioners
  • Process variable transmitters
  • Flow meter control systems
  • Temperature control loops
  • Pressure regulation systems

Certifications

  • ATEX/IECEx compliant
  • cULus listed
  • CE marked
  • RoHS compliant
  • 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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