Product Details
Overview
The 1794-IV16 Ser A is a 16-channel digital input module from Allen-Bradley’s Flex I/O series. Engineered for high reliability, this module captures discrete DC signals and isolates them individually to ensure stable input processing in control systems. It is ideal for applications where signal integrity and durability under varied environmental conditions are essential.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model / Part Number: 1794-IV16 Ser A
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Module Type: Flex I/O Digital Input Module
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Input Type: Digital
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Number of Inputs: 16 individually isolated
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Operating Voltage Range: 10…31.2V DC
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Nominal Input Voltage: 24V DC
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Off-state Maximum Voltage: 5V DC
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On-state Minimum Current: 2 mA per channel
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Off-state Maximum Leakage: 0.5 mA
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Surge Current: 2 A for 50 ms, repeatable every 2 s
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Operating Temperature Range: -20 to 70 °C
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Isolation: Individual channel isolation to protect signal integrity
Application Notes
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Suitable for industrial digital input monitoring requiring noise-free and isolated channels
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Compatible with Allen-Bradley Flex I/O systems
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Recommended for control and automation applications with multiple discrete DC signals
FAQ
Q: Can the 1794-IV16 Ser A handle high-voltage spikes?
A: Yes, it supports 2 A surge currents for 50 ms, repeatable every 2 s.
Q: What is the maximum operating temperature?
A: The module functions reliably from -20 °C to 70 °C.
Q: Are inputs individually isolated?
A: Yes, each of the 16 inputs is fully isolated to prevent signal cross-talk.
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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Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
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Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.