ALF111-S50 | Yokogawa FOUNDATION Fieldbus Communication Module
  • ALF111-S50 | Yokogawa FOUNDATION Fieldbus Communication Module
ALF111-S50 | Yokogawa FOUNDATION Fieldbus Communication Module

ALF111-S50 | Yokogawa FOUNDATION Fieldbus Communication Module

Brand: Ram Automations
SKU: RAMA225491
Availability: In stock
Product type: simple
The Yokogawa ALF111‑S50 FOUNDATION Fieldbus Communication Module is a rugged, high‑performance industrial communication interface designed to support FOUNDATION Fieldbus (H1) networks in process automation and distributed control systems. It enables...

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ALF111-S50 | Yokogawa FOUNDATION Fieldbus Communication Module
ALF111-S50 | Yokogawa FOUNDATION Fieldbus Communication Module
$999.00

The Yokogawa ALF111‑S50 FOUNDATION Fieldbus Communication Module is a rugged, high‑performance industrial communication interface designed to support FOUNDATION Fieldbus (H1) networks in process automation and distributed control systems. It enables robust real‑time data exchange between field instruments (such as transmitters, actuators, and valve positioners) and field control stations or controllers. Equipped for multi‑segment Fieldbus networks, this module helps ensure efficient communication, precise control, and reliable operation even in demanding industrial environments.

Key Features:

  • FOUNDATION Fieldbus (H1) support: Enables Fieldbus protocol communication for reliable process device networking

  • Multi‑segment connectivity: Supports multiple Fieldbus segments to connect distributed field devices

  • Link Active Scheduler (LAS) and timing control: Coordinates communication and timing across Fieldbus segments for stable network performance

  • Redundancy capability: Can be deployed in redundant configurations to enhance network availability and uptime

  • Industrial durability: Built for continuous operation in harsh automation environments with secure terminal connections and rugged construction

  • Seamless integration: Designed to interface with Yokogawa field control units and distributed control system architectures

Specifications:

  • Model: ALF111‑S50

  • Type: FOUNDATION Fieldbus Communication Module

  • Fieldbus Protocol: FOUNDATION Fieldbus H1

  • Transmission Speed: Standard 31.25 kbps Fieldbus network rate

  • Ports: Multi‑segment Fieldbus connections

  • Control/Device Capacity: Supports multiple devices per segment, suitable for large control loops

  • Communication Functions: Link Active Scheduler, Clock Master, device scheduling

  • Redundancy: Support for dual module redundancy

  • Current Consumption: Typical industrial consumption levels

  • Compatibility: Designed for integration with Yokogawa automation platforms, field control units, and distributed process control systems

Reliable, efficient, and built for industrial automation, the Yokogawa ALF111‑S50 FOUNDATION Fieldbus Communication Module ensures stable and coordinated communication across Fieldbus segments — enhancing network performance, device integration, and operational uptime in process control environments.

Returns Policy


You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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