Product Description

The Yokogawa ADV551-P13 is a 32-channel high-density digital output module for the CENTUM VP Integrated Production Control System. Using current sink (transistor contact) outputs, it is ideal for controlling solenoid valves, auxiliary relays, and pilot lamps.

With P13 functionality, the module supports pulse-width and time-proportional output, enabling precise duty-cycle control for processes like industrial heating, chemical dosing, or incremental valve operation. The G3-compliant conformal coating provides corrosion resistance and extended temperature tolerance (-20°C to +70°C), ensuring reliable performance in harsh industrial or chemical environments.

Technical Specifications

Key Features

• Pulse Width Output: Sends precise ON/OFF pulses for latching relays or incremental valve positioning.

• Time-Proportional Control: Converts PID controller outputs into duty cycles, effectively acting as digital-to-analog control.

• G3-Rated Protection: Conformal coating resists corrosive atmospheres, ideal for chemical plants or offshore installations.

• High-Density Output: 32 channels per module maximize I/O density and cabinet space efficiency.

Industrial Applications

• Chemical & Petrochemical Plants: Controlling valves and pumps in corrosive environments.

• Thermal Systems: Driving solid-state relays for furnace or heater duty-cycle control.

• Skid-Mounted Equipment: Compact high-density output for localized process automation.

• Pilot and Indicator Control: Operating signaling lamps and alarms in control rooms.

Technical FAQ

Q: What does the “3” in P13 indicate?
A: It signifies G3 compliance—high corrosion resistance and extended temperature rating (-20°C to +70°C).

Q: Can this module drive a 24 V DC motor directly?
A: Only if the motor draws <100 mA. For standard motors, use an interposing relay between the module and the motor.

Q: Is an external power supply required?
A: Yes, a 24 V DC supply must be provided for the load; the module switches the negative (ground) side.