Product Description

The Yokogawa ADV551-P50/D5D00 is a 32-channel high-density digital output module for the CENTUM VP Integrated Production Control System. It functions as a current sink (transistor contact) output, capable of driving field devices such as solenoid valves, relays, and status indicators. The P50 suffix provides advanced pulse width and time-proportional output functions, while the /D5D00 adapter ensures a secure, high-integrity connection in specialized wiring environments. This module combines high-speed response, electrical isolation, and compact integration for modern industrial automation applications.

Technical Specifications

Functional Capabilities

• Time-Proportional Control – Enables duty-cycle control for solid-state relays or heating elements.

• High-Density Output – 32 channels in a single FIO slot for compact cabinet design.

• D5D00 Adapter – Provides specialized connector interface for secure, vibration-resistant wiring.

Industrial Applications

• Refinery Control – Driving solenoid valve manifolds for process routing.

• Thermal Management – Switching SSRs for furnace and oven temperature loops.

• Safety Signaling – Managing status indicators, alarms, and audible alert systems.

Technical FAQ

Q: What is the difference between /D5A00 and /D5D00?
A: Both are interface adapters, but D5D00 has a different pinout or connector type for specific terminal board styles or redundancy support.

Q: Are external diodes needed for inductive loads?
A: Yes, external surge suppression (diodes) is recommended to protect against back-EMF from solenoid valves or relays.

Q: Can output status be monitored locally?
A: No, the P50 version lacks a front LED display; monitoring is done via the CENTUM VP HMI or diagnostic software.