
Product Overview
The Yokogawa ADV561-P00 Digital Output Module is a 64-channel high-density discrete output module used in Yokogawa CENTUM Distributed Control Systems (DCS). It is designed to output ON/OFF control signals from the controller to field devices such as relays, solenoids, valves, and indicator lamps.
Compared with the ADV551 series, the ADV561 series provides higher channel density (64 channels), making it suitable for large-scale industrial automation systems requiring compact and high-capacity output control.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Yokogawa |
| Model |
ADV561-P00 |
| Product Type |
Digital Output Module |
| Function |
Discrete signal (ON/OFF) output |
| System Compatibility |
CENTUM VP / CENTUM CS 3000 |
| Output Channels |
64 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) |
| Mounting Type |
Rack-mounted / FIO system base |
| Dimensions (H × W × D) |
130 × 119.9 × 32.8 mm |
| Weight |
0.3 kg |
Function and Working Principle
The ADV561-P00 operates as a digital output interface module, converting control system commands into electrical ON/OFF switching signals.
Its operation includes:
- Receiving output commands from the DCS controller
- Converting digital logic into transistor switching outputs
- Driving field devices such as solenoids, relays, and indicator lamps
- Ensuring fast response for real-time control execution
- Providing electrical isolation between system and field side
- Supporting high-density output control in compact form
This enables efficient and reliable execution of industrial automation commands.
Role in Industrial Control Systems
Within Yokogawa CENTUM architecture, the ADV561-P00 functions as a high-capacity output module, responsible for:
- Executing automation control signals
- Driving large numbers of field actuators
- Supporting interlock and alarm logic
- Enabling process sequencing and control logic
- Reducing cabinet space through high channel density
It is used in the output execution layer of distributed control systems, especially where large I/O counts are required.
Industrial Applications
The ADV561-P00 is widely used in:
- Oil and gas production and refining
- Petrochemical and chemical plants
- Power generation systems
- Water and wastewater treatment
- Large-scale manufacturing automation
- Process control systems
It is suitable for high-density control environments requiring many simultaneous digital outputs.
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
- Properly grounded to reduce electrical noise
- Configured via system engineering tools
- Integrated into redundant or distributed architectures if required
Correct installation ensures stable long-term system performance.
Compatible System Components
The ADV561-P00 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-P00 |
Digital Output Module |
32-channel standard density |
General automation |
| Yokogawa ADV551-P50 |
Digital Output Module |
Flexible configuration |
Process control |
| Yokogawa ADV551-P13 S2 |
Digital Output Module |
Stable revised version |
Reliable operations |
| Yokogawa ADV551-P60 |
Digital Output Module |
Enhanced performance version |
Critical systems |
| Yokogawa ADV561-P00 (redundant systems) |
Digital Output Module |
Dual redundant capable |
High availability systems |
Key Advantages
- 64-channel ultra-high-density output design
- Reduced cabinet space requirements
- Stable transistor switching performance
- Fast response time (≤ 3 ms)
- Strong electrical isolation for safety
- Reliable operation in continuous industrial environments
- Seamless integration with Yokogawa DCS systems
Technical FAQs
Q1: What is the function of ADV561-P00?
It outputs ON/OFF control signals from the system to field devices.
Q2: How many channels does it support?
It supports 64 digital output channels.
Q3: How is it different from ADV551?
ADV561 provides higher density (64 channels vs 32 channels).
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 large-scale industrial automation systems requiring high I/O density.
Conclusion
The Yokogawa ADV561-P00 Digital Output Module is a high-density and high-efficiency output solution for industrial control systems. With 64-channel capacity, stable switching, and compact design, it ensures reliable execution of large-scale control signals in distributed automation environments.