Product Details
Product Description
Allen-Bradley Universal Analog Input Module – Model: 1769SC-IF8U The 1769SC-IF8U is an advanced analog input module designed for use with Allen-Bradley CompactLogix and MicroLogix 1500 controllers. It supports a wide range of input types including voltage, current, resistance, RTDs, and thermocouples, making it a versatile solution for industrial automation systems. With selectable filter frequencies, high-resolution conversion, and integrated protection features, this module ensures accurate signal acquisition and reliable performance.
Technical Specifications
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Manufacturer: Allen-Bradley (Rockwell Automation)
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Product Line: CompactLogix
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Model: 1769SC-IF8U
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Type: Universal Analog Input Module
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Number of Inputs: 8 universal channels
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Resolution: 16-bit
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Slot Width: Single slot
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Supported Voltage Signals: ±50 mV, ±100 mV, 0–5 V, 1–5 V, 0–10 V, ±10 V
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Supported Current Signals: 0–20 mA, 4–20 mA
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Supported Resistance Signals: 0–150 Ω, 0–1000 Ω, 0–3000 Ω
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Supported RTD Sensors: PT385/3916, Ni618/672, NiFe518, Cu426
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Supported Thermocouples: J, K, T, B, E, R, S, N, C
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Update Rates: 10 Hz, 50 Hz, 60 Hz, 250 Hz, 1000 Hz
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Sample Times: 2.44 ms, 0.53 ms, 0.45 ms, 0.15 ms, 0.07 ms
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Input Filter Frequencies: 5 selectable per channel
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Overvoltage Protection: ±30 VDC max
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Overcurrent Protection: ±28 mA max continuous
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Weight: 0.56 lbs (0.26 kg)
Application Scenarios
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Multi-signal acquisition in CompactLogix systems
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Industrial processes requiring RTD and thermocouple monitoring
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Machine-level control with mixed analog inputs
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Distributed automation systems needing flexible input compatibility
FAQ
Q: How many input channels does the 1769SC-IF8U provide? A: It supports 8 universal input channels.
Q: What types of signals are supported? A: Voltage, current, resistance, RTDs, and thermocouples.
Q: What is the resolution of the module? A: 16-bit resolution for precise signal measurement.
Q: Which controllers are compatible? A: CompactLogix 1769 series and MicroLogix 1500.
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
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.