Product Details
Overview
The Allen-Bradley 1756-IA16I is a ControlLogix isolated AC input module engineered for reliable monitoring and control in industrial automation systems. Equipped with 16 individually isolated inputs, it ensures safe signal separation and prevents cross-channel interference. The module operates within a broad AC voltage range, making it suitable for a variety of 120V AC applications.
Technical Specifications
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Manufacturer: Allen-Bradley (Rockwell Automation)
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Model / Part Number: 1756-IA16I
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Product Type: ControlLogix Isolated Input Module
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Voltage Category: 120V AC, 50/60 Hz
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Operating Voltage Range: 74–132V AC
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Number of Inputs: 16, individually isolated
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Removable Terminal Blocks: Compatible with 1756-TBCH, 1756-TBS6H
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Power Dissipation (Max): 4.9 W @ 60°C (140°F)
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Isolation Voltage: 125V continuous; tested to 1200V AC for 2 seconds
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Mounting: DIN rail or panel mount within standard ControlLogix chassis
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Weight: 0.22 kg
Key Features
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16 fully isolated AC input channels for accurate signal monitoring
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Compatible with standard ControlLogix terminal blocks for flexible installation
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High isolation rating to protect backplane and adjacent modules
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Low power consumption and compact 1-slot design for efficient chassis usage
Applications
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Monitoring 120V AC signals in control panels
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Industrial process automation requiring isolated input detection
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Integration into ControlLogix chassis for distributed control systems
FAQs
Q1: How many inputs does the 1756-IA16I support?
The module supports 16 individually isolated AC inputs for reliable monitoring.
Q2: What is the isolation voltage?
Rated at 125V continuous, and tested to 1200V AC for 2 seconds to ensure channel and backplane protection.
Q3: Which terminal blocks are compatible?
Removable blocks 1756-TBCH and 1756-TBS6H can be used for installation.
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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