Product Details
Product Description
The 1756SC-IF8H by Allen-Bradley is an advanced 8-channel analog input module designed for ControlLogix systems. It provides high-precision measurements while supporting HART communication for enhanced device monitoring, diagnostics, and configuration. Ideal for process control, instrumentation, and automation applications requiring reliable and accurate analog input readings.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model: 1756SC-IF8H
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Product Line: ControlLogix
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Module Type: 8-Channel Analog Input Module
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Number of Channels: 8 differential inputs
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Input Types: Current (0–20 mA, 4–20 mA), Voltage (0–5V, 1–5V, 0–10V, ±10V)
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Resolution: 16–21 bits depending on input range
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Accuracy: ±0.05% of range for voltage, ±0.15% for current
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Update Times: 18–488 ms (all channels)
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HART Communication: Full support for dynamic variables, device diagnostics, and configuration
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Isolation: 2550 VDC field-to-backplane, 500 VDC channel-to-channel
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Power Consumption: 300 mA @ 5V, 70 mA @ 24V
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Operating Temperature: 0°C to 60°C
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Storage Temperature: -40°C to 85°C
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Humidity: 5–95% (non-condensing)
Key Features
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HART Master Capability: Enables real-time communication with HART-enabled field devices for monitoring and configuration.
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High Accuracy Measurement: Ensures reliable data acquisition in critical applications.
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Advanced Filtering Options: Selectable filter frequencies optimize signal quality.
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Robust Electrical Isolation: Protects against noise and transient spikes.
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Compact ControlLogix Design: Integrates seamlessly into standard chassis for space efficiency.
Applications
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Process control and monitoring
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Industrial instrumentation
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Chemical, oil & gas, and energy sectors
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High-precision analog measurements for factory automation
FAQ / Model Comparison
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Q: Can the 1756SC-IF8H be used with non-HART devices?
A: Yes, it functions fully as a standard analog input module without HART communication. -
Q: How does it differ from 1756-IF8?
A: The 1756SC-IF8H supports HART communication and provides higher isolation and advanced filtering options.
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.
Tech & Buying Guide
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Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems
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Selecting the Right Cables for Industrial Automation: A Comprehensive Guide
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