Product Overview

The Yokogawa ADV551-P00 is a digital output module. This 32-channel device operates at 24V DC with full isolation. It is designed for industrial control systems requiring high-density discrete outputs.

The module includes pulse width output and time-proportional output functions. Therefore, it suits applications beyond simple on/off control. Additionally, the -P suffix indicates these advanced timing capabilities.

Ordering Information Breakdown

The ADV551-P00 follows a specific suffix code structure. Understanding these codes helps verify correct configuration.

• ADV551: Base model number.

• P: With pulse width output function / time-proportional output function.

• 0: Always 0 (standard option).

• 0: Basic type.

General Specifications

The ADV551-P00 offers robust digital output capabilities.

• Manufacturer: Yokogawa.

• Product Type: Digital Output Module.

• Number of Output Channels: 32.

• Output Format: Current sink.

• Weight: 0.20 kg (approx.).

Voltage and Current Specifications

The ADV551-P00 operates on standard industrial power levels.

Rated Applied Voltage:

• 24V DC.

External Power Supply Rating:

• 24V DC, 50 mA.

External Power Supply Voltage Range:

• 20.4 to 26.4V DC.

Output ON Voltage (Maximum):

• 2V DC.

Leak Current (Maximum when output OFF):

• 0.1 mA.

Maximum Load Current per Channel:

• 100 mA at 26.4V DC.

Isolation and Withstanding Voltage

The ADV551-P00 provides high isolation for noise immunity.

• Between Output Signal and System: 2 kV AC for 1 minute.

• Between Commons: 500 V AC for 1 minute (common minus side every 16 channels).

Output Response Times

The ADV551-P00 delivers fast response for control applications.

• Status Output Only: 3 ms or less.

• Mixed Status and Pulse Outputs: 10 ms or less.

Pulse Width Output Functions

The ADV551-P00 includes advanced timing capabilities.

Pulse Width Range:

• 8 ms to 7200 seconds.

Pulse Width Resolution:

• 8 ms (but ON/OFF delay of maximum 1 ms is added).

Available Functions:

• Status Output: ON/OFF status output function.

• Pulse Width Output: One-shot pulse width output function.

• Time-Proportioning Output: Time-proportioning ON/OFF control.

Current Consumption

The ADV551-P00 has modest power requirements.

• Maximum Current Consumption (5V DC): 700 mA.

• Maximum Current Consumption (External Power Supply): 60 mA.

External Connections

The ADV551-P00 offers flexible wiring options.

• Pressure clamp terminal.

• Dedicated cable (AKB331).

• MIL connector cable.

Option Code

The ADV551-P00 can be ordered with optional accessories.

• /D5A00: With KS Cable Interface Adapter for 32-channel Digital (Model: ATD5A-00).

Key Features

The ADV551-P00 offers several advantages for digital output applications.

High Channel Density:
Provides 32 outputs in a single module. Consequently, it saves rack space and reduces system cost.

Current Sink Output Format:
Compatible with most industrial loads and PLC inputs. Therefore, it integrates easily into existing systems.

Pulse Width Output Function:
Generates one-shot pulses from 8 ms to 7200 seconds. Hence, it controls devices requiring timed actuation.

Time-Proportional Output Function:
Enables proportional control using discrete outputs. As a result, it suits heating and cooling applications.

High Isolation Voltage:
Withstands 2 kV AC between outputs and system. Thus, it protects the controller from field wiring faults.

Fast Response Time:
Status outputs change in 3 ms or less. Consequently, it supports high-speed machine control.

Low Leakage Current:
Maximum 0.1 mA when OFF. Therefore, it prevents false triggering of sensitive loads.

KS Cable Interface Adapter Option:
The /D5A00 option includes a KS cable interface adapter. For this reason, wiring is simplified and organized.

Typical Applications

The ADV551-P00 suits various industrial output applications.

• Solenoid and valve control in process plants.

• Motor starter and contactor driving.

• Indicator lamp and alarm annunciation.

• Pulse output for counter and timer control.

• Time-proportional control for electric heaters.

Installation Guidelines

Install the ADV551-P00 in a Yokogawa compatible rack or chassis. First, ensure the backplane power supply can deliver 700 mA at 5V DC. Then, connect external 24V DC power (20.4 to 26.4V DC) to the module's power terminals.

Connect field loads to the 32 output channels. Each channel sinks current from the load. The maximum load current is 100 mA per channel at 26.4V DC.

For pulse width output applications, configure the pulse timing parameters. The pulse width ranges from 8 ms to 7200 seconds. Remember that an additional ON/OFF delay of up to 1 ms may occur.

For wiring, use pressure clamp terminals, AKB331 dedicated cable, or MIL connector cable. The optional /D5A00 KS Cable Interface Adapter simplifies 32-channel connections.

What is in the Box

Please inspect all items upon delivery.

• Yokogawa ADV551-P00 digital output module.

• (If ordered with /D5A00) KS Cable Interface Adapter (Model: ATD5A-00).

• Installation instruction manual.

Frequently Asked Questions (FAQ)

1. How many output channels does the ADV551-P00 have?

The ADV551-P00 provides 32 digital output channels. Each channel is a current sink type rated at 24V DC, 100 mA maximum.

2. What is the difference between status output and pulse width output?

Status output simply turns the output ON or OFF. Pulse width output generates a one-shot pulse of configurable duration (8 ms to 7200 seconds). The ADV551-P00 supports both functions.

3. What external power supply is required for this module?

The ADV551-P00 requires an external 24V DC power supply. The voltage range is 20.4 to 26.4V DC. The module draws up to 60 mA from the external supply.

4. What is the output response time of this module?

For status output only, the ADV551-P00 responds in 3 ms or less. For mixed status and pulse outputs, the response time is 10 ms or less.

5. What is the purpose of the /D5A00 option code?

The /D5A00 option includes a KS Cable Interface Adapter (Model ATD5A-00). Therefore, it simplifies wiring for all 32 channels with a dedicated cable connection.