Yokogawa ADV161 Digital Input Module

Overview

The Yokogawa ADV161 is a high-performance digital input module designed for demanding industrial automation environments. With its ability to handle 64 input channels, this module ensures precise and reliable signal processing for various industrial applications. It features versatile input options, including both contact and voltage signals, to accommodate a wide range of devices. The ADV161 guarantees electrical isolation between input signals and the system, ensuring safe and stable operation. Additionally, it provides fast response times, making it ideal for real-time monitoring and control.

Technical Specifications

The following table outlines the key technical specifications for the Yokogawa ADV161:

Specification	Details
Model Number	ADV161
Module Type	Digital Input Module
Number of Input Channels	64
Rated Input Voltage	24 V DC (sink/source)
Input ON Voltage	20 to 26.4 V DC
Input OFF Voltage	5.0 V DC or less
Input Current (at rated voltage)	2.5 mA ±20% per channel
Maximum Allowable Input Voltage	30.0 V DC
Withstanding Voltage	2 kV AC (for 1 minute, between input signal and system)
	500 V AC (for 1 minute, between commons per 16 channels)
Functions	Status Input, Pushbutton Input, SOE Input
Input Response Time	8 ms or less (for status input)
Minimum ON Detection Time	20 ms (for pushbutton input)
Maximum ON/OFF Cycle Frequency	25 Hz (for pushbutton input)
Maximum Current Consumption	550 mA (5 V DC)
Dimensions (L x W x H)	220 mm x 155 mm x 35 mm
Weight	Approx. 0.30 kg
External Connection	Dedicated cable (AKB337), MIL connector cable

Key Features & Benefits

High Channel Capacity: The ADV161 offers 64 input channels, making it ideal for large-scale industrial applications requiring numerous signal inputs.
Wide Input Voltage Range: With an input voltage range from 20 V to 26.4 V DC, this module accommodates a broad range of field devices.
Electrical Isolation for Safety: The ADV161 provides complete electrical isolation between input signals and the system, preventing potential damage from electrical interference.
Fast Response Time: The module offers a fast response time of 8 ms, ensuring real-time monitoring and precise control in high-speed industrial processes.
Pushbutton and SOE Input: It supports both pushbutton input with a minimum detection time of 20 ms and SOE input functionality, enhancing its versatility.
Compact and Durable Design: With compact dimensions of 220 mm x 155 mm x 35 mm and a weight of just 0.30 kg, this module is designed for easy installation while maintaining robustness.
High Withstanding Voltage: The ADV161 withstands up to 2 kV AC for one minute between input signals and the system, ensuring durability in harsh environments.

The Yokogawa ADV161 is an essential component for modern industrial automation systems. Its high channel capacity, quick response times, and robust features make it an ideal choice for precise digital input handling.