Product Description

The Yokogawa ADV551-P63/D5A00 is a high-density 32-channel digital output module designed for the CENTUM VP Integrated Production Control System. Engineered for applications that require more than simple on/off control, it supports pulse width modulation (PWM) and time-proportional output functions, enabling precise control of devices such as solid-state relays and dosing valves.

Built for harsh industrial environments, the module includes G3-rated conformal coating for protection against corrosive gases and operates over a −20°C to +70°C temperature range. The D5A00 option integrates the ATD5A-00 adapter, allowing all 32 channels to connect via a single KS cable, reducing wiring complexity and cabinet footprint.

Technical Specifications

Module Feature Breakdown

• Advanced Output Modes
  Pulse width and time-proportional outputs enable precise duty-cycle control for temperature regulation and chemical injection.

• Corrosion Resistance
  G3 conformal coating protects against corrosive industrial atmospheres, suitable for wastewater treatment, paper mills, and refineries.

• Streamlined Wiring
  Pre-installed ATD5A-00 adapter (D5A00 option) allows a single KS cable to handle all 32 channels, reducing wiring complexity.

Industrial Applications

• Proportional Heating Control – Driving SSRs for industrial furnaces and heaters.

• Chemical Dosing – Pulse-width control of solenoid metering pumps.

• Valve Manifold Management – High-density actuation of solenoid valves in skids.

• Harsh Environments – Reliable operation under corrosive or extreme temperature conditions.

Technical FAQ

Q: What distinguishes the ADV551-P63/D5A00 from the standard ADV551?
A: The P63/D5A00 variant supports pulse-width/time-proportional output and G3 corrosion protection, whereas standard versions only provide basic discrete switching with standard temperature ratings.

Q: How are the 32 channels grouped for wiring?
A: Channels are arranged in two 16-channel groups, each with a negative (-) common, electrically isolated from the other by 500 V AC.

Q: Can this module drive inductive loads?
A: Yes, up to 100 mA per channel. For larger solenoids or inductive devices, external suppression or interposing relays are recommended to prevent transistor wear.