Product Details
Product Description
The Allen Bradley 100-DNY42R is a DeviceNet starter auxiliary module designed for integration into machine control and PLC systems. Compact and lightweight, it provides reliable auxiliary functionality within DeviceNet networks, ensuring smooth communication and control in distributed automation environments. Its open-style construction allows for easy installation into racks or PLC modules, making it a versatile option for industrial applications.
Technical Specifications
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Manufacturer Allen Bradley
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Product Line DeviceNet Accessories
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Product Type Starter Auxiliary Module
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Part Number 100-DNY42R
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Category PLCs / Machine Control
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Subcategory PLC Module / Rack
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Weight 0.31 lbs (0.14 kg)
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Mounting Style Rack or PLC module integration
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Enclosure Type Open-style
Application Scenarios
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Auxiliary support for DeviceNet starter modules in PLC systems
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Machine control applications requiring DeviceNet communication
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Distributed automation systems with modular expansion
FAQ
Q: What is the function of the 100-DNY42R? A: It serves as an auxiliary module for DeviceNet starter systems, enhancing communication and control.
Q: How is the module installed? A: It is designed for rack or PLC module mounting.
Q: What is the weight of the unit? A: Approximately 0.31 lbs.
Comparable Models
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100-DNY42R: DeviceNet starter auxiliary module (this model)
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100-DNY41R: Similar auxiliary module variant
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100-DNY43R: Higher-capacity auxiliary option
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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Understanding Marshalling Cabinets in Industrial Control Systems Architecture
Industrial control system deployments rely on structured signal distribution to bridge field instrumentation with central processing hardware. A marshalling cabinet serves as the vital intermediate connection point between heavy field home-run multi-pair cables and delicate input/output (I/O) modules housed inside Programmable Logic Controller (PLC) or Distributed Control System (DCS) enclosures. By segregating field cable terminations from control hardware, engineers maintain system flexibility, safeguard controller components, and streamline commissioning workflows.
FAT vs SAT in Industrial Control Systems: Key Differences and Execution Guide
Industrial control system deployment relies on strict verification protocols to guarantee operational safety, system stability, and regulatory compliance. Commissioning complex Programmable Logic Controller (PLC) racks, Distributed Control Systems (DCS), and Safety Instrumented Systems (SIS) requires two critical milestones: the Factory Acceptance Test (FAT) and the Site Acceptance Test (SAT). Both procedures validate that system automation meets design specifications, but they occur at different stages of project execution and target distinct operational risks.