Product Details
Product Description
The 1756-N2 is a slot filler module designed by Allen-Bradley for use with ControlLogix chassis systems. It provides a secure and protective cover for unused module slots, maintaining proper airflow and preventing dust, debris, or accidental contact with exposed connectors.
This non-electronic filler plate is an essential component for maintaining system reliability and ensuring safe operation within ControlLogix enclosures.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model / Part Number: 1756-N2
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Product Type: Slot Filler / Chassis Cover Module
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Compatible System: ControlLogix Chassis
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Electrical Function: None (mechanical only)
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Purpose: Protects unused slots and maintains proper module spacing
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Installation: Snap-in design for easy tool-free mounting and removal
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Material: Industrial-grade, durable thermoplastic
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Environmental Rating: Suitable for standard industrial enclosures
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Weight: Approx. 0.1 kg
Features
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Protects open ControlLogix chassis slots from dust and damage
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Maintains air circulation and proper cooling within the rack
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Simple and secure mechanical fit—no wiring required
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Improves cabinet safety and cleanliness
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Compatible with all standard ControlLogix chassis sizes
Applications
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Industrial control panels using ControlLogix PLCs
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Automation systems requiring safe slot management
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Electrical cabinets with partial rack population
FAQ / Comparison
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Q: Does the 1756-N2 carry any electrical connections?
A: No, it is purely mechanical and contains no active or passive circuitry. -
Q: Can this slot filler be reused across different chassis sizes?
A: Yes, it fits all ControlLogix chassis configurations. -
Q: Is 1756-N2 required for every empty slot?
A: It is recommended for maintaining proper cooling and protecting connectors in unused slots.
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
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.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
Mastering Modern Industrial Joystick Controls in Heavy Automation
Industrial joysticks play a pivotal role in human-machine interaction across heavy material handling and mobile hydraulics. These tactile controllers translate complex operator movements into precise electrical signals for PLCs, motion controllers, and DCS networks. Consequently, selecting and installing the right joystick architecture ensures operator safety, reduces fatigue, and optimizes equipment performance.