
Product Overview
The Yokogawa ADV551-P50/D5D00 Digital Output Module is a 32-channel discrete output module used in Yokogawa CENTUM Distributed Control Systems (DCS). It is designed to output ON/OFF control signals from the control system to field devices such as relays, solenoids, valves, and indicator lamps.
The D5D00 option is a dual pressure clamp terminal block configuration, which provides enhanced wiring structure and improved connection stability for field installations.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Yokogawa |
| Model |
ADV551-P50/D5D00 |
| Product Type |
Digital Output Module |
| Function |
Discrete signal (ON/OFF) output |
| System Compatibility |
CENTUM VP / CENTUM CS 3000 |
| Output Channels |
32 channels |
| Output Type |
Transistor (current sink) |
| Signal Type |
ON/OFF (binary output) |
| Rated Output Voltage |
24 V DC |
| External Power Supply |
20.4 to 26.4 V DC |
| Output Current |
Approx. 100 mA per channel |
| Response Time |
≤ 3 ms |
| Isolation |
Channel-to-system isolation |
| Protection |
Overcurrent and short-circuit protection |
| Power Supply |
5 V DC (via backplane) |
| Interface Option |
D5D00 dual pressure clamp terminal block |
| Mounting Type |
Rack-mounted / FIO system base |
| Dimensions (H × W × D) |
107.5 × 130 × 32.8 mm |
| Weight |
0.2 kg |
Function and Working Principle
The ADV551-P50/D5D00 operates as a digital output interface module, converting control system commands into electrical ON/OFF outputs.
Its working process includes:
- Receiving control signals from the DCS controller
- Converting digital logic into transistor switching outputs
- Driving field devices such as relays, solenoids, and indicator lamps
- Providing fast switching response for real-time control
- Ensuring electrical isolation between system and field side
- Supporting stable wiring through dual pressure clamp terminals
This ensures accurate and reliable execution of industrial control signals.
Role in Industrial Control Systems
Within Yokogawa CENTUM architecture, the ADV551-P50/D5D00 functions as a high-density output module responsible for:
- Executing automation control commands
- Driving field actuators and output devices
- Supporting interlock and alarm logic
- Enabling process control execution
- Improving wiring reliability through dual terminal structure
It is a key component in the output execution layer of distributed control systems.
Industrial Applications
The ADV551-P50/D5D00 is widely used in:
- Oil and gas production and refining
- Petrochemical and chemical processing
- Power generation systems
- Water and wastewater treatment
- Industrial automation systems
- Process control environments
It is suitable for applications requiring reliable high-density digital output switching and robust wiring integrity.
Installation and System Integration
For proper operation, the module should be:
- Installed in Yokogawa CENTUM / FIO system racks
- Connected using 24 V DC field wiring
- Integrated with dual pressure clamp terminal architecture (D5D00)
- Properly grounded to reduce electrical noise
- Configured via system engineering tools
- Used in distributed or redundant control systems if required
Correct installation ensures stable long-term performance and reliability.
Compatible System Components
The ADV551-P50/D5D00 typically works with:
- Yokogawa CENTUM controllers
- Field Control Stations (FCS)
- Human Interface Stations (HIS)
- Relays, solenoids, valves, and indicator devices
- Alarm and interlock systems
These components form a complete industrial automation system.
Recommended Alternative Models
| Model |
Type |
Key Feature |
Application |
| Yokogawa ADV551-P50/D5A00 |
Digital Output Module |
KS cable interface |
Simplified wiring |
| Yokogawa ADV551-P50/D5S00 |
Digital Output Module |
Single clamp terminal |
Standard wiring |
| Yokogawa ADV551-P13 S2 |
Digital Output Module |
High reliability revision |
Process control |
| Yokogawa ADV551-DO32 |
Digital Output Module |
Basic configuration |
General automation |
| Yokogawa ADV551-P63 |
Digital Output Module |
Enhanced version |
Critical systems |
Key Advantages
- 32-channel high-density output capability
- Stable transistor switching performance
- Fast response time for real-time control
- Dual pressure clamp terminal structure (D5D00)
- Strong electrical isolation for system safety
- Reliable wiring stability in industrial environments
- Seamless integration with Yokogawa systems
Technical FAQs
Q1: What is the function of ADV551-P50/D5D00?
It outputs ON/OFF control signals from the system to field devices.
Q2: How many channels does it support?
It supports 32 digital output channels.
Q3: What is the D5D00 option?
It is a dual pressure clamp terminal block used for secure and stable wiring.
Q4: What type of output does it use?
It uses transistor-based current sink output.
Q5: Where is it commonly used?
It is widely used in industrial automation systems requiring reliable output control.
Conclusion
The Yokogawa ADV551-P50/D5D00 Digital Output Module is a robust and high-density output solution designed for industrial control systems. With stable switching performance, reliable dual-terminal wiring, and fast response, it ensures efficient and accurate execution of control signals in distributed automation environments.