Overview

The Yokogawa FO-526-02 Output Module is part of Yokogawa’s ProSafe-SLS and CENTUM VP platforms, engineered to deliver secure and fault-tolerant output signals. Its fail-safe design ensures that in the event of a fault, the system transitions to a safe state, protecting both equipment and personnel.

This module is widely used in oil & gas, petrochemical, power generation, and chemical industries, where safety integrity and continuous operation are essential.

Technical Data

Typical Applications

• Safety Instrumented Systems (SIS): Provides failsafe outputs for shutdown logic and protective functions.

• Process Automation: Used in chemical and petrochemical plants for controlling actuators and alarms.

• Power Generation: Applied in turbine and boiler safety systems requiring reliable output modules.

• Utilities: Supports water treatment and energy distribution systems with dependable output interfacing.

• Legacy System Integration: Still operational in ProSafe-SLS installations where FO-series modules are required.

FAQ

Q1: What is the primary function of the FO-526-02?
A1: It provides failsafe output signals for Yokogawa safety and control systems.

Q2: What is its rated output?
A2: It is rated at 24 VDC, 20 W.

Q3: What industries typically use this module?
A3: It is widely applied in oil & gas, chemical, power generation, and utilities.