Product Description

The ADV151-E50/D5A00 (ADV151) is a 32-channel digital input module designed for Yokogawa CENTUM VP and ProSafe-RS systems. It captures 24 V DC discrete signals from field devices such as limit switches, relay contacts, and sensors with high accuracy.

This model features the E suffix, indicating Sequence of Events (SOE) capture capability, allowing millisecond-resolution timestamping of signal transitions. The D5A00 option provides a KS Cable Interface Adapter, simplifying high-density cabinet wiring by enabling direct connection to terminal boards with pre-fabricated KS cables.

Designed as a standard general-purpose module, the ADV151-E50/D5A00 operates in non-hazardous industrial environments, providing reliable, high-speed digital signal monitoring without explosion protection.

Technical Specifications

Application Scenarios

The ADV151-E50/D5A00 is ideal for high-safety and critical industrial environments, including:

• Power plants (turbine trip monitoring)

• Refineries (critical pump and valve status)

• Chemical and petrochemical facilities (safety interlocks)

Its SOE capture functionality allows precise sequencing of events independent of controller scan cycles, making it essential where millisecond-level event resolution is required.

Technical FAQ

How does SOE capture benefit my system?
Unlike standard digital inputs limited by the controller's scan cycle, SOE capture records state changes independently, providing 1 ms or better resolution of event timing for accurate root-cause analysis.

Is the KS cable included with the D5A00 option?
No. The D5A00 refers to the interface adapter mounted on the module. KS cables (e.g., AKB331) must be ordered separately according to installation requirements.