YOKOGAWA STA4D-00 Dual-Redundant Pressure Clamp Terminal Block

The STA4D-00 is a dual-redundant pressure clamp terminal block designed for use with Yokogawa analog input modules, such as the SAI143-H. It ensures robust connectivity and enhances reliability by supporting dual-redundant configurations. Below are the key details related to this terminal block:

STA4D-00 Overview

Model: STA4D-00
Function: Provides a dual-redundant terminal block interface for analog input signals.
Compatibility: Designed to work with modules like SAI143-H.
Connection Type: Pressure clamp terminals ensure secure and reliable wiring connections.

Key Features

Dual-Redundant Configuration:
- Allows two separate input paths for redundancy.
- Ensures continuous operation in case of a single connection failure.
Pressure Clamp Terminals:
- Simplifies wiring and ensures firm connections without the need for soldering.
- Reduces the risk of loose connections, especially in high-vibration environments.
Enhanced Reliability:
- Suitable for critical applications requiring high availability and minimal downtime.
- Compatible with ProSafe-RS and other Yokogawa systems.

Usage Notes

Compatibility Restrictions:
- When using the STA4D-00, ensure the analog input module and the terminal block meet system requirements.
- For dual-redundant pressure clamp terminal block configurations, avoid using certain older components (e.g., STA4D-0 S1) as they may not support the required redundancy.
Applications:
- Commonly used in process safety systems and redundant control setups where signal integrity and system uptime are critical.

Applications

The STA4D-00 is ideal for industries requiring high-reliability signal connections, including:

Oil and Gas
Chemical Processing
Power Generation
Safety Instrumented Systems (SIS)

Contact Us

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