
Product Overview
The Yokogawa ADV551-P50/D5S00 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 D5S00 configuration uses a pressure clamp terminal block interface, enabling direct and stable field wiring without additional intermediate cabling.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Yokogawa |
| Model |
ADV551-P50/D5S00 |
| 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 |
| Interface |
D5S00 pressure clamp terminal block |
| Power Supply |
5 V DC (via backplane) |
| 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/D5S00 functions as a digital output interface module, converting control commands into electrical ON/OFF signals.
Its operation includes:
- Receiving output commands from the DCS controller
- Converting digital logic into transistor switching outputs
- Driving field devices such as relays, solenoids, and indicator lamps
- Providing fast response switching for real-time control
- Ensuring electrical isolation between system and field side
- Supporting stable wiring through pressure clamp terminal structure
This enables reliable execution of industrial automation control signals.
Role in Industrial Control Systems
Within Yokogawa CENTUM systems, this module acts as a high-density output interface module responsible for:
- Executing automation control commands
- Driving field actuators and output devices
- Supporting interlock and alarm functions
- Enabling process control logic execution
- Reducing wiring complexity through compact terminal design
It is a key component in the output execution layer of DCS systems.
Industrial Applications
The ADV551-P50/D5S00 is widely used in:
- Oil and gas production and refining
- Petrochemical and chemical plants
- Power generation systems
- Water and wastewater treatment facilities
- Industrial automation systems
- Process control environments
It is suitable for applications requiring reliable high-density digital output switching.
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 D5S00 pressure clamp terminal system
- Properly grounded to reduce electrical noise
- Configured via system engineering tools
- Used in redundant or distributed architectures when required
Correct installation ensures long-term stability and reliability.
Compatible System Components
The ADV551-P50/D5S00 works with:
- Yokogawa CENTUM controllers
- Field Control Stations (FCS)
- Human Interface Stations (HIS)
- Relays, solenoids, valves, and indicator devices
- Alarm and interlock systems
These form a complete industrial automation control system.
Recommended Alternative Models
| Model |
Type |
Key Feature |
Application |
| Yokogawa ADV551-P50/D5A00 |
Digital Output Module |
KS cable interface |
Wiring flexibility |
| Yokogawa ADV551-P50/D5D00 |
Digital Output Module |
Dual clamp terminal |
Robust wiring |
| Yokogawa ADV551-P13 S2 |
Digital Output Module |
Stable revised version |
Process control |
| Yokogawa ADV551-DO32 |
Digital Output Module |
Standard 32-channel |
General automation |
| Yokogawa ADV551-P63 |
Digital Output Module |
Enhanced configuration |
Critical systems |
Key Advantages
- 32-channel high-density output capability
- Stable transistor switching performance
- Fast response time (≤ 3 ms)
- Reliable pressure clamp terminal design (D5S00)
- Strong electrical isolation for system safety
- Reduced cabinet wiring complexity
- High compatibility with Yokogawa DCS systems
Technical FAQs
Q1: What is the function of ADV551-P50/D5S00?
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 D5S00 interface?
It is a pressure clamp terminal block used for direct and stable field 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/D5S00 Digital Output Module is a robust and high-density automation output solution. With stable switching performance, fast response, and secure terminal design, it ensures efficient and reliable execution of control signals in industrial DCS environments.