Product Details
Product Overview
The 8C-SHEDA1 (P/N 51307186-175) serves as a critical interface component within the Honeywell Experion PKS (Process Knowledge System) C300 infrastructure. This Series 8 Header Board is engineered to facilitate high-speed, reliable data routing and connectivity between I/O modules and the system backplane. Designed for industrial environments demanding high availability, it minimizes signal interference and ensures consistent communication across the automation network.
Technical Specifications
The following data represents the electrical and physical parameters for the 8C-SHEDA1 (51307186-175).
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Input Voltage: 24V DC (nominal system power)
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Power Dissipation: 5W
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Interface Protocol: Ethernet-based proprietary Series 8 communication
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Form Factor: Compact Series 8 module footprint
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Physical Dimensions: 120mm x 60mm x 15mm
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Net Weight: 0.03kg
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Operating Temperature: -20°C to +70°C
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Storage Temperature: -40°C to +85°C
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Relative Humidity: 5% to 95% non-condensing
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Coating: Conformal coating options available for harsh environment protection
Hardware Compatibility and Application
The 8C-SHEDA1 (51307186-175) is predominantly utilized in Honeywell C300 Controller configurations. It acts as the physical and electrical bridge, ensuring that the Series 8 I/O blocks maintain integrity during high-density data transmission. Its architecture is optimized for:
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Distributed Control Systems (DCS) integration
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High-speed process logic execution
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Real-time data acquisition in oil, gas, and chemical processing
Frequently Asked Questions
Does the 8C-SHEDA1 support redundant configurations?Yes, when installed within the appropriate Experion PKS chassis, this header board supports the redundancy protocols required for mission-critical industrial applications to prevent single points of failure.
What is the primary function of the 51307186-175 in a Series 8 environment?It provides the necessary termination and connection points for the I/O modules to communicate with the C300 controller via the Ethernet-enabled backplane, ensuring low-latency signal processing.
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
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.
Mastering Wire Identification in Industrial Automation: The Power of Ferrules and Cross-Ferruling
Proper wire labeling forms the cornerstone of reliable control system installation and long-term maintenance. In complex industrial automation environments, technicians terminate thousands of conductor ends inside control panels, marshalling racks, and field junction boxes. Ferrules serve as individual tube-shaped sleeve markers slipped onto conductors before final termination. While technicians historically relied on pre-printed individual letter rings, modern control panel builders utilize automated ferrule printing machines. These thermal-transfer printers generate durable, single-sleeve heat-shrink tags directly matching approved wiring schematics, significantly accelerating cabinet assembly workflows.
Understanding Marshalling Cabinets in Industrial Automation and Control Systems
Marshalling cabinets serve as the crucial connection hub between field instruments and centralized processing units. In large DCS and PLC control system architectures, hundreds of multipair field cables run from local junction boxes to the central instrument equipment room. The marshalling cabinet houses field terminal blocks, surge arresters, intrinsic safety isolation barriers, and interposing relays. By segregating field field-wiring terminations from sensitive processor hardware, engineers protect expensive controller backplanes from high-voltage transients. Consequently, this modular separation dramatically streamlines maintenance workflows and simplifies system expansion.