Product Description

The ADV151-E60 S2 (ADV151) is a high-density 32-channel digital input module designed for Yokogawa FIO system architecture. It interfaces with 24 V DC discrete field devices such as limit switches, pushbuttons, and relay contacts, ensuring reliable signal acquisition and processing.

As a Style S2 hardware revision, this module features optimized internal components for improved thermal performance and long-term reliability compared to earlier hardware styles. The E60 configuration includes a per-channel LED status display, enabling maintenance personnel to verify input states visually at the I/O rack.

With 1500 V AC isolation between the field side and system logic, the ADV151-E60 S2 ensures protection from electrical noise, preserving the integrity of control system operations.

Technical Specifications

Application Scenarios

The ADV151-E60 S2 is widely used in Yokogawa CENTUM VP and ProSafe-RS systems for:

• Power generation facilities

• Oil and gas plants

• Pharmaceutical manufacturing

It is ideal for monitoring critical binary signals where high-speed acquisition and robust electrical isolation are essential for process safety and operational continuity.

Technical FAQ

Is this module manufactured by Yaskawa?
No. Despite some database errors, the ADV151-E60 S2 is manufactured exclusively by Yokogawa for their DCS and safety systems.

Can this module replace an older ADV151 style?
Yes. The Style S2 is fully backward compatible with earlier revisions, allowing a direct drop-in replacement without modifying system software or wiring.