Product Details
Overview
The 1756-IB16I from Allen-Bradley is an isolated DC input module designed for ControlLogix systems. It provides reliable signal acquisition with individual channel isolation to prevent electrical interference and enhance system stability. Ideal for critical control applications requiring precise input monitoring.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model / Part Number: 1756-IB16I
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Module Type: Logic Module for 700 to 1500 Terminals
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Number of Inputs: 16 individually isolated channels
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Voltage Category: 12/24V DC sink/source
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Nominal Input Voltage: 24V DC
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Operating Voltage Range: 10…30V DC
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Total Backplane Power: 0.58 W
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Maximum Power Dissipation: 5 W @ 60 °C (140 °F)
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Thermal Dissipation: 17.05 BTU/hr
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Isolation Voltage: 250V continuous (basic insulation type)
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Isolation Type: Inputs-to-backplane and input-to-input
Compatibility and Mounting
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Compatible with ControlLogix 5000 series chassis
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Mounting: standard ControlLogix rack
Application Notes
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Suitable for industrial control systems requiring electrically isolated inputs to reduce noise and prevent signal cross-talk
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Works with both DC sink and source devices
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Recommended for high-reliability automation environments
FAQ
Q: Can the 1756-IB16I be used in high-temperature environments?
A: Yes, it operates reliably up to 60 °C (140 °F).
Q: How many modules can be connected per chassis?
A: Supports standard ControlLogix chassis configurations; refer to Allen-Bradley guidelines for total module count.
Q: Does it support both source and sink devices?
A: Yes, the module supports 12/24V DC sink/source input types.
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.