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5437-686 - LinkNet Field Terminal Module is available in stock which ships the same day.
5437-686 - LinkNet Field Terminal Module comes in UNUSED as well as REBUILT condition.
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SPECIFICATIONS:
Part Number: 5437-686
Manufacturer: Woodward
Series: LinkNet / NetCon
Product Type: LinkNet Field Terminal Module (FTM)
Input Signal Type: Discrete / Analog I/O Interface
Channels: 24 Channels
Communication Interface: 37-Pin D-Sub Connector
Mounting: 35 mm DIN Rail
Isolation: Standard Industrial Isolation
Operating Temperature: -40 °C to +70 °C
Termination Type: Cage-clamp terminal points
Wire Range: 12–26 AWG
Repair: 3-7 days
Weight: 0.52 kg
Availability: In Stock
Country of Origin: United States
FUNCTIONAL DESCRIPTION:
The 5437-686 LinkNet Field Terminal Module is a high-density interface component that bridges field wiring to Woodward’s LinkNet and NetCon industrial control systems. It provides a structured, reliable termination point for up to 24 I/O channels, facilitating signal transmission between field devices and the main control chassis. Built for rugged industrial environments, this module simplifies complex wiring by utilizing cage-clamp terminal blocks for field connections and a high-density 37-pin D-sub connector for system-side interfacing. This design ensures secure, vibration-resistant connections that are essential for turbine control and power generation applications.
SIGNAL INTEGRITY AND CONNECTIVITY:
The module is engineered to maintain high signal fidelity in electrically noisy environments. It features EMI shielding and surge stability to protect the control system from external transients. By providing a centralized termination point, the 5437-686 allows for easier troubleshooting and system maintenance, as each of the 54 terminal points is clearly labeled for precise identification.
The Module is specifically optimized for Woodward’s distributed I/O architecture. Its compact DIN-rail mountable footprint allows for efficient use of panel space, while its wide operating temperature range ensures reliable performance in extreme climate conditions typical of industrial plant floors.
HIGH-DENSITY TERMINATION AND WIRING:
Featuring 54 individual cage-clamp terminal points, the module offers an organized solution for high-volume field wiring. These terminals are designed to accommodate wire sizes ranging from 12 to 26 AWG, providing flexibility for various industrial sensor and actuator connections. The cage-clamp technology ensures a gas-tight, maintenance-free connection that resists loosening even under constant industrial vibration.
SYSTEM INTEGRATION AND COMPATIBILITY:
It is fully compatible with Woodward’s NetCon and MicroNet control families. By consolidating up to 24 channels into a single 37-pin D-sub interface, it significantly reduces the amount of internal cabinet wiring required. This standardized approach allows for rapid system assembly and simplifies the modular expansion of control networks in power plants and industrial facilities.
AVAILABILITY AND SUPPORT:
World of Controls offers the 5437-686 module in both unused and fully refurbished conditions, ensuring immediate availability for critical operations. Each unit undergoes rigorous testing and is backed by a warranty for reliability and performance assurance. With a dedicated technical support team available 24/7, we assist with product selection, troubleshooting, and repair services to minimize downtime and maintain system efficiency. Contact the team for pricing, availability, or technical guidance tailored to your automation needs.
What is the Woodward 5437-686?
It is a LinkNet Field Terminal Module (FTM) used to terminate field wiring and interface it with Woodward NetCon or MicroNet control systems via a 37-pin connector. It serves as a centralized connection point for up to 24 channels of industrial I/O.
Does the Module require any special tools for installation?
No specialized tools are required for this module, as it utilizes standard cage-clamp terminals for field wiring. A simple flat-head screwdriver is sufficient to depress the clamp mechanism for secure wire insertion and removal. This user-friendly design significantly reduces installation time and minimizes the risk of loose connections in high-vibration environments.
How does the 5437-686 handle electrical noise and interference?
The module is engineered with industrial-grade EMI shielding to ensure high signal integrity within noisy plant environments. It also features built-in surge voltage stability to protect the sensitive control system electronics from external electrical transients. These protective measures ensure consistent performance and prevent data corruption during signal transmission.
What is the function of the 37-pin D-Sub connector on this module?
The 37-pin D-Sub connector serves as the primary communication bridge between the field terminal points and the Woodward control chassis. It allows for a clean, single-cable connection that carries all 24 channels of data back to the I/O modules. This high-density connection method eliminates the need for individual point-to-point wiring between the terminal and the controller.
