Product Details
Overview
The Allen-Bradley 1756-IF8IH is a high-precision ControlLogix analog input module featuring 8 isolated differential channels with integrated HART communication. Designed for reliable process monitoring, this module ensures accurate analog data acquisition in industrial automation environments.
Technical Specifications
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Manufacturer: Allen-Bradley
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Product Line: ControlLogix
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Model / Part Number: 1756-IF8IH
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Product Type: Isolated Analog Input Module with HART Protocol
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Module Type: 8-Point Differential Analog Input (Isolated)
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Analog Input Range: 0–20 mA or 4–20 mA
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Resolution: 16–21 Bits
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Enclosure Type: Open
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Overvoltage Protection: ±24 V DC
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HART Protocol: Dedicated modem for communication on each channel
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Backplane Compatibility: ControlLogix chassis
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Removable Terminal Blocks: Compatible with standard 1756 series terminal blocks
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Weight: 0.50 lbs (0.23 kg)
Key Features
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Fully isolated channels to prevent cross-talk and improve signal integrity
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HART-enabled inputs for advanced digital communication alongside analog measurements
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High-resolution acquisition suitable for critical process monitoring
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Compact open-style module for flexible installation in ControlLogix racks
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Reliable ±24 V overvoltage protection for enhanced durability
Application Scenarios
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Industrial process monitoring and control requiring isolated analog inputs
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Integration with ControlLogix controllers for high-accuracy data acquisition
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HART-compatible field device measurement and diagnostic applications
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Multi-channel analog input for process automation and SCADA systems
FAQs
Q: How many channels support HART simultaneously?
A: All 8 channels support HART communication simultaneously for real-time diagnostics.
Q: What is the input signal range?
A: The module accepts 0–20 mA and 4–20 mA signals.
Q: Is the module isolated?
A: Yes, all 8 channels are fully isolated to prevent interference between inputs.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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