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
Hub vs Switch vs Router in Industrial Automation Architecture
Modern factory automation relies on reliable industrial networking infrastructure to exchange real-time field data across operational technology systems. Engineers often encounter networking hardware like hubs, switches, and routers when integrating Programmable Logic Controllers, Distributed Control Systems, and SCADA monitoring nodes. Although these devices share physical ports, they operate at different layers of the Open Systems Interconnection reference model and deliver distinct traffic management capabilities.
Marshalling Cabinet Preventive Maintenance: Essential Healthiness Checks for PLC, DCS, and ESD Systems
Marshalling cabinets serve as the vital interface between field instrumentation and control room electronics in modern process facilities. Regular preventive maintenance of these cabinets ensures signal integrity across programmable logic controllers (PLCs), distributed control systems (DCS), and emergency shutdown (ESD) networks. System technicians must execute structured inspection protocols to mitigate environmental risks, identify loose wiring, and maintain continuous operational readiness.
Spatial Computing in Industrial Automation: Elevating PLC and DCS Operations with AR and VR
Industry 4.0 integrates digital intelligence into field operations, transforming factory automation landscapes worldwide. Spatial technologies—specifically Augmented Reality (AR) and Virtual Reality (VR)—redefine how engineers interact with industrial control systems. By bridging computer-generated CAD models with real-time operational technology (OT) data, immersive displays enable intuitive monitoring, rapid diagnostics, and safer maintenance across complex processing facilities.