Product Description

The Yokogawa ADV151-E00 (ADV151) is a 32-channel isolated digital input module designed for reliable discrete signal acquisition in CENTUM VP and ProSafe-RS control systems. It processes 24 V DC field inputs from devices such as limit switches, pushbuttons, and proximity sensors with high accuracy and electrical robustness.

The E00 variant represents the standard, entry-level configuration, excluding local pushbutton hardware to focus on fast input response, strong isolation, and long-term operational stability. With a compact design and low internal power consumption, the ADV151-E00 minimizes heat generation within the I/O rack, supporting high-density installations in demanding industrial environments.

Technical Specifications

Application Scenarios

The ADV151-E00 is ideal for general-purpose digital input monitoring in industries such as:

• Oil & gas

• Power generation

• Chemical and petrochemical plants

• General process automation

Typical signals include:

• Motor run/stop feedback

• Valve open/close status

• Interlock and permissive signals

• Safety-related discrete inputs requiring isolation

Technical FAQ

Is the ADV151-E00 compatible with redundant systems?
Yes. The module supports installation in dual-redundant I/O configurations, ensuring continuous signal availability in mission-critical applications.

Does the module require an external power supply?
The 24 V DC field devices use an external supply, while the module’s internal logic power is supplied through the FIO bus.