Description

1. Product Title

Yokogawa ADV551‑P63/D5A00‑ 32‑Channel Digital Output Module

2. Product Overview

ADV551‑P63/D5A00 is a transistor‑type digital output module for Yokogawa CENTUM VP and ProSafe‑RS DCS systems. It offers 32 sinking‑type discrete output channels, supports PWM and time‑proportional output functions for valve and actuator control. Channels are grouped as two isolated banks of 16 channels, with 2 kVAC galvanic isolation between field side and control backplane. Hot‑swap capable for online rack maintenance without system shutdown. Each channel carries short‑circuit and overload diagnosis, widely used in petrochemical, power‑plant DCS control racks.

3. Technical Specifications

• Brand: Yokogawa
• Model: ADV551‑P63/D5A00
• Warranty: One Year
• Condition: 100% New & Original
• Channels: 32‑channel sinking transistor output
• Functions: PWM, time‑proportional output
• Isolation: 2 kVAC isolation; 16‑channel group isolation
• Compatibility: CENTUM VP, ProSafe‑RS
• Power Supply: Powered by DCS backplane
• Operating Temp: 0°C ~ +50°C
• Mounting: DCS rack slot‑mount
• Protection Class: IP20
• 

4. Application Scenarios

• Petrochemical Process DCS Rack: Discrete output spare for solenoid valves and field relays.
• Power‑plant Safety‑related Control System: DO module for ProSafe‑RS safety control racks.
• Yokogawa CENTUM VP System Overhaul: Drop‑in replacement for existing ADV551‑P63 modules.