Product Details
Product Overview
The Honeywell 51402199-100 functions as a specialized industrial control enclosure featuring an integrated internal circuit board. This assembly shields critical electronic control components and facilitates power routing across Distributed Control System (DCS) nodes. The rugged physical construction protects the internal electronics from mechanical damage and airborne plant hazards. We supply this product in 100% Brand New, original factory condition to ensure out-of-the-box performance and long-term durability in heavy processing applications.
Technical Specifications
| Parameter | Performance Specification Details |
| Model Number | 51402199-100 |
| Manufacturer | Honeywell |
| Product Category | Industrial Automation Components |
| Subcategory | Enclosure with Circuit Board |
| Chassis Material | Industrial-grade metal |
| Input Voltage Requirement | 24 VDC |
| Operating Temperature Range | -40°C to +70°C (-40°F to +158°F) |
| Relative Humidity Bounds | 5% to 95% non-condensing |
| Physical Profile Dimensions | 36.6 cm x 36.3 cm x 1.5 cm |
| Total Unit Weight | 1.41 lbs (1.2 kg) |
| Condition | 100% Brand New Original |
Engineering Advantages
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Withstands Severe Ambient Thermal Shifts: The industrial-grade metal chassis and robust PCB substrate survive extreme thermal environments from -40°C to +70°C. This allows field engineers to mount the assembly inside unventilated remote marshalling cabinets without risking logic drift or component warping.
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Repels Condensation Hazards: The internal board architecture resists moisture penetration across a wide humidity spectrum (5% to 95% non-condensing). This protection prevents trace corrosion, leakage currents, and short circuits in humid coastal plants and damp sub-floors.
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Fits Low-Profile Enclosure Layouts: The slim 1.5 cm depth maps directly onto space-constrained wall panels or shallow rack profiles. Technicians mount the 1.2 kg chassis onto flat backplates quickly using standard industrial fasteners, completely avoiding the need for deep, custom cabinet re-engineering.
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Simplifies Low-Voltage Direct Current Distribution: The integrated internal motherboard fields a clean 24 VDC input pathway. This layout splits power rails safely among internal connectors, eliminating discrete external distribution blocks and messy point-to-point field jumpers.
FAQs
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Does the 51402199-100 assembly arrive with pre-drilled chassis grounding taps?
Yes. The heavy-duty metal enclosure features a dedicated, threaded grounding lug point on the outer frame. Technicians must run a low-impedance copper strap from this tap to the main cabinet earth bus bar to shield the internal circuit board from transient voltage spikes.
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Can I run alternating current (AC) power directly into this enclosure assembly?
No. The integrated circuit board accepts 24 VDC power exclusively. Introducing AC line voltages will immediately rupture the surface-mount power regulators and ruin the assembly. Always utilize a regulated industrial DC power supply upstream of this module.
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What preventive handling steps shield the internal board from static discharge?
Keep the metal enclosure assembly inside its factory antistatic protective bag until the moment of mechanical installation. Prior to wire termination or card adjustments, engineers must wear a verified, grounded electrostatic discharge (ESD) wrist strap to neutralize static charges.
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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Modern manufacturing relies heavily on automated control systems to maximize throughput and maintain product quality. However, unplanned downtime in industrial automation can cost facility operators thousands of dollars per hour. Understanding how programmable logic controllers (PLCs), distributed control systems (DCS), and field instrumentation fail empowers engineering teams to implement robust preventive maintenance strategies.
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.
The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
Implementing robust protection in hazardous industrial environments represents a fundamental safety requirement in factory automation. Process facilities often handle volatile gases, dusts, and chemical agents that pose significant combustion risks. Consequently, control system engineers must deploy energy-limiting interfaces to isolate safe-area control cabinets from hazardous-area field instrumentation. This article examines the function, selection, and electrical principles of intrinsic safety barriers within modern PLC and DCS networks.