Product Description

The ADV561-P00 (ADV561) is an ultra-high-density digital output module engineered for the Yokogawa CENTUM VP Distributed Control System. It delivers 64 current-sink (sinking) discrete output channels, supporting status signaling, pulse-width outputs, and time-proportional control.

Optimized for 24 V DC field loads, the ADV561-P00 is commonly used to drive solenoid valves, actuators, and interposing relays. Its high-density architecture significantly reduces I/O cabinet footprint while maintaining fast response times and precise timing control.

The module incorporates robust electrical isolation between the field and system backplane, protecting control electronics from transients and noise generated by field devices. This makes the ADV561-P00 particularly well suited for applications requiring accurate duty-cycle or pulse-based output control.

Detailed Technical Specifications

Operational Modes

The ADV561-P00 supports multiple output modes to meet advanced process control requirements:

• Status Output – Standard ON/OFF control for binary devices

• Pulse Output – Precise timing control for intermittent or batch operations

• Time-Proportional Output – Duty-cycle-based control, commonly used for heaters, dosing systems, and proportional actuators

Comparison & FAQ

What is the difference between the P00 and P51 suffixes?
The ADV561-P00 is the standard general-purpose version, while the ADV561-P51 includes ISA G3 conformal coating for protection against corrosive industrial gases.

How is isolation implemented on a 64-channel output module?
The output circuitry is isolated from the system logic, while the negative (–) common is shared within each 16-channel group, simplifying wiring while maintaining electrical protection.