Yokogawa SEA4D-06 Analog Terminal Board — High Reliability SIL3

Yokogawa SEA4D-06 Analog Terminal Board

The SEA4D-06 is a compact and durable analog terminal board designed by Yokogawa. It provides precise signal transmission with dual 16-channel connectivity and SIL3 safety performance. Built for tough environments, it ensures high isolation, stable operation, and long service life under demanding industrial conditions.

• Brand: Yokogawa
• Model: SEA4D-06
• Product Type: Analog Terminal Board
• Connection Channels: 16 × 2 (Total 32 channels)
• Terminal Type: M4 Screw Connection
• Insulation Resistance: 100 MΩ min (500 V DC)
• Withstand Voltage: 500 V AC for 1 minute
• Safety Level: SIL3 Certified
• Compatible Modules: SAI143, SAV144, SAI533
• Weight: 2.5 kg
• Dimensions: 4.5 kg-class enclosure for high mechanical strength
• Warranty: 12 Months Full Coverage

Key Advantages

• Stable signal performance even in noisy industrial environments.
• Durable screw-type terminals ensure secure electrical contact.
• Certified SIL3 for high-level functional safety systems.
• Wide insulation margin minimizes risk of electrical interference.
• Compatible with Yokogawa ESB-based control architecture.

Technical Highlights

• Supports high accuracy analog input and output signal routing.
• 100 MΩ insulation guarantees signal isolation between channels.
• Can operate stably under temperature variations from -20 °C to 70 °C.
• Designed for rack and panel installations with standard screw fittings.
• Shipped with complete mounting hardware for quick installation.

Suffix Structure (Tree Layout)

• SEA4D — Analog board base model for signal termination.
• -06 — Defines 16×2 channel configuration and compatibility with SAI143, SAV144, SAI533 modules.

Shipping & Handling

• All units are factory tested and packed in anti-static material.
• Delivered globally through FedEx, UPS, or DHL Express.
• Includes mounting screws, cable clamps, and installation guide.

FAQ

• Q: What is the total number of analog channels on the SEA4D-06?
  A: It provides 32 channels in total, arranged as 16 × 2.
• Q: Does it support connection with multiple Yokogawa modules?
  A: Yes, it works with SAI143, SAV144, and SAI533.
• Q: What safety level is certified for the SEA4D-06?
  A: It is SIL3 certified for functional safety applications.
• Q: What installation method is recommended?
  A: Use M4 screws for secure panel or rack mounting.
• Q: What is included in the package upon delivery?
  A: The package includes the terminal board, mounting screws, and installation guide.

Contact Information

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825

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