Yokogawa ADV551 Digital Output Module

Overview

The Yokogawa ADV551 is a 32-channel digital output module designed for industrial automation systems. This module operates at 24 V DC, providing reliable transistor contact signals with built-in isolation. The ADV551 offers high durability and safety, with excellent performance even in harsh environments. Its output function includes ON/OFF status and pulse-width modulation, making it versatile for various applications. The ADV551 also ensures fast response times, making it ideal for precise control and monitoring systems.

Technical Specifications

The table below summarizes the detailed specifications for the Yokogawa ADV551 module:

Specification	Details
Model Number	ADV551
Module Type	Digital Output Module
Number of Output Channels	32
Rated Applied Voltage	24 V DC
Load Voltage	24 V DC, 50 mA per channel
External Power Supply Voltage Range	20.4 to 26.4 V DC
Output ON Voltage Maximum	2 V DC
Leak Current (When Output OFF)	0.1 mA
Output Format	Current sink
Maximum Load Current	100 mA per channel at 26.4 V DC
Withstanding Voltage	2 kV AC for 1 minute (between output signal and system)
	500 V AC for 1 minute (between commons, every 16 channels)
Functions	ON/OFF status output
Output Response Time	3 ms (for status output)
	10 ms (for mixed status and pulse outputs)
Pulse Width	8 ms to 7200 s
Pulse Width Resolution	8 ms, with a maximum 1 ms delay for ON/OFF transitions
Maximum Current Consumption	700 mA (5 V DC), 120 mA (external power supply)
Weight	0.3 kg
External Connection	Pressure clamp terminal, dedicated cable (AKB331), MIL connector cable
Suffix Code	-P60 (with status display and explosion protection)

Key Features & Benefits

32 Output Channels: The ADV551 provides 32 output channels, suitable for large-scale industrial automation systems.
Fast Response Times: With a response time of just 3 ms for status outputs, the module ensures fast, real-time operation in critical control systems.
Wide Voltage Range: It supports an external power supply voltage range of 20.4 to 26.4 V DC, offering flexibility for various applications.
Robust Performance: The ADV551 handles up to 100 mA per channel, ensuring reliability even under heavy load conditions.
Built-in Isolation: The module offers electrical isolation between output signals and the system, preventing interference and enhancing safety.
Explosion Protection and Status Display: With the -P60 suffix, the module includes explosion protection and a status display, making it safe for hazardous environments.
Precise Pulse Width Control: The pulse width can be set between 8 ms and 7200 s, with a resolution of 8 ms, enabling precise control of output signals.
Compact and Lightweight: Weighing just 0.3 kg, this module is easy to install and integrate into your automation systems.
Enhanced Safety Features: The ADV551 ensures protection with features like explosion-proof housing and isolation between channels, ensuring safe operation in high-risk environments.

The Yokogawa ADV551 is an ideal solution for high-demand industrial automation systems, offering high-channel output, fast response times, and safety features for maximum reliability.