Product Details
Product Description
The Allen-Bradley 1769-IA16 is a CompactLogix discrete input module designed to handle AC signals with precision and reliability. It provides 16 input channels for monitoring 100/120 VAC signals, making it suitable for integration into CompactLogix and MicroLogix 1500 systems. Built with robust electrical specifications, this module ensures dependable performance in industrial automation environments.
Technical Specifications
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Manufacturer Allen-Bradley
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Product Line CompactLogix
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Part Number 1769-IA16
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Weight 0.44 lbs (0.20 kg)
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Module Type 16-channel discrete input module
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Compatible Controllers MicroLogix 1500, CompactLogix 1769 series
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Input Voltage 100/120 VAC nominal
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Operating Voltage Range 79–132 VAC
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Input Frequency 47–63 Hz
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Number of Inputs 16
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Input Delay (On) 20 ms
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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 V DC 115 mA
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Backplane Current @ 24 V DC 1.4 A
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Heat Dissipation 3.3 W
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Power Dissipation 7.5 W (corrected value, not duplicated)
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Slot Width 1
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Voltage Category 100–120 VAC
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Wire Size Solid: 22–14 AWG; Stranded: 22–16 AWG
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Wire Type Copper, rated 90 °C (194 °F)
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Series A and B
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Enclosure Type Open
Application Scenarios
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Monitoring AC input signals in CompactLogix-based control systems
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Integration into distributed I/O architectures for machine-level automation
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Industrial environments requiring reliable detection of AC voltage states
FAQ
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Q: How many input channels are available? A: Sixteen discrete input channels.
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Q: What controllers are compatible with this module? A: CompactLogix 1769 series and MicroLogix 1500.
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Q: What is the operating voltage range? A: 79–132 VAC.
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
Demystifying the DDE Protocol in Legacy Industrial Automation Systems
Modern control systems rely heavily on seamless interprocess communication to exchange operational data between software programs. Microsoft first introduced the Dynamic Data Exchange (DDE) protocol in 1987 to enable real-time data sharing. In factory automation, DDE served as an early bridge between control software and Windows desktop applications. Therefore, understanding DDE mechanics provides crucial insights into how legacy industrial networks established software-level connectivity.
Demystifying CPU Communication Ports in Siemens PLC Architectures
Industrial automation relies heavily on robust data exchange between devices. Without seamless connectivity, field instruments, network switches, human-machine interfaces, and programmable logic controllers cannot coordinate effectively. Therefore, understanding the various CPU communication ports available in Siemens hardware ensures efficient factory automation design and seamless system integration.
Mastering the Siemens PLC Scan Cycle: How the CPU Executes Automation Programs
Industrial automation relies heavily on programmable logic controllers (PLCs) to manage complex manufacturing processes. Many engineers dive straight into programming without mastering the underlying architecture. However, understanding how a PLC CPU executes a program ensures reliable system design. Therefore, mastering the scan cycle optimizes both performance and troubleshooting in modern control systems.