Product Details
Product Description
Allen-Bradley Compact I/O AC Input Module – Model: 1769-IA16 The 1769-IA16 is a 16-channel discrete input module designed for the Allen-Bradley CompactLogix and MicroLogix 1500 controllers. It provides reliable AC input signal processing with user-defined keying and compact slot width, making it suitable for distributed control applications. Built with open-style enclosure and robust electrical ratings, this module ensures dependable operation in industrial automation environments.
Technical Specifications
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Manufacturer: Allen-Bradley (Rockwell Automation)
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Product Line: CompactLogix
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Model: 1769-IA16
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Type: Discrete AC Input Module
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Number of Inputs: 16 channels
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Input Voltage Range: 79–132 VAC
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Nominal Input Voltage: 100/120 VAC
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Input Frequency: 47–63 Hz
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Input Delay (ON): 20 ms typical
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Off-State Voltage (max): 20 VAC
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On-State Voltage (min): 79 VAC
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Current Draw @ 5.1 VDC: 115 mA
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Backplane Current Draw @ 24 VDC: 1.4 A
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Heat Dissipation: 3.3 W
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Power Dissipation: 7.5 W
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Slot Width: 1
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Voltage Category: 100–120 VAC
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Wire Size: 22–14 AWG solid, 22–16 AWG stranded
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Wire Type: Copper, rated 90 °C (194 °F)
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Compatible Controllers: MicroLogix 1500, CompactLogix 1769 series
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Removable Communication Cable: 16-point
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Series: A and B
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Enclosure Type: Open-style
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Weight: 0.44 lbs (0.20 kg)
Application Scenarios
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CompactLogix systems requiring multiple AC input channels
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Machine-level control applications with 100/120 VAC input signals
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Distributed I/O setups needing compact modules with high reliability
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Replacement or expansion in MicroLogix 1500 installations
FAQ
Q: How many inputs does the 1769-IA16 provide? A: It supports 16 AC input channels.
Q: What controllers are compatible with this module? A: MicroLogix 1500 and CompactLogix 1769 controllers.
Q: What is the nominal input voltage? A: 100/120 VAC.
Q: What wire sizes are supported? A: 22–14 AWG solid or 22–16 AWG stranded copper conductors.
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.