Product Details
Overview
The Allen-Bradley 1756-IFI6/A is a digital input module for ControlLogix PLC systems, providing 16 channels of high-speed, isolated input monitoring. Designed for robust performance in demanding industrial environments, it ensures accurate signal acquisition and seamless integration with ControlLogix controllers.
Technical Specifications
Module Information
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Model: 1756-IFI6/A
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Type: Digital Input PLC Module
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Input Channels: 16 discrete inputs
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Input Voltage: 24V DC
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Input Circuit: Sourcing type with isolation
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Isolation Voltage: Tested 1500V AC, output to backplane
Performance
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Maximum Input Current: 10 mA per channel
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Scan Rate: Suitable for high-speed applications
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Response Time: Typically <1 ms
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Bus Current Draw: 200 mA at +5V DC
Environmental Conditions
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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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Relative Humidity: 5–95% non-condensing
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Vibration Resistance: 2 m/s² acceleration, up to 500 Hz
Physical & Mounting
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Dimensions (LxWxH): 12.5 cm x 3.5 cm x 11.8 cm
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Weight: 0.25 kg
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Mounting: DIN rail or panel mount compatible
Applications
The 1756-IFI6/A module is used for monitoring discrete signals in manufacturing, process control, and automated systems. It integrates with ControlLogix PLCs to provide precise input monitoring for sensors, switches, and other digital devices.
FAQ
Q: How many input channels does the module provide?
A: 16 isolated digital input channels.
Q: What is the input voltage range?
A: Designed for 24V DC discrete signals.
Q: Can this module be mounted on a standard DIN rail?
A: Yes, it supports DIN rail or panel mounting.
Q: Is the module protected against electrical surges?
A: Yes, it features isolation and overvoltage protection per ControlLogix standards.
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.