Product Description

The ADV551-P13 S2 (ADV551) is a 32-channel digital output module designed for the Yokogawa CENTUM VP control system. It employs a current sink (sinking) architecture to drive 24 V DC field devices such as solenoids, interposing relays, and indicator lamps.

As a Style S2 hardware revision, the module ensures backward compatibility with existing FIO nests while incorporating enhanced component longevity. The P13 variant includes an integrated pushbutton for manual diagnostic input and per-channel LED status indicators. The “3” suffix signifies ISA Standard G3 corrosive gas protection, safeguarding the module against hydrogen sulfide, chlorine, and other harsh industrial gases.

Technical Specifications

Application Scenarios

The ADV551-P13 S2 is ideal for harsh industrial environments, including:

• Oil refineries

• Pulp and paper mills

• Chemical processing plants

Its G3 corrosive protection allows installation near process areas where chemical vapors or corrosive elements may be present. The integrated pushbutton and LED indicators support quick diagnostics and maintenance in high-density control cabinets.

Technical FAQ

What does the Style S2 code indicate?
Style S2 denotes a hardware revision. While functional performance is consistent across styles, the style code ensures compatibility with spare parts and FIO racks.

Does the ADV551-P13 S2 support time-proportional control?
Yes. The module supports status, pulse-width, and time-proportional output modes, enabling precise control for dosing, heating, or proportional actuation cycles.