Yokogawa ARS15M Solid State Relay Board

Overview

The Yokogawa ARS15M is a solid-state relay board designed to provide reliable voltage input for industrial applications. It offers 32 contact points and supports both single and dual-redundant configurations. This board ensures high-performance signal switching and is well-suited for integration with Yokogawa process control systems like the CENTUM VP series.

Engineered for seamless operation in demanding environments, the ARS15M guarantees long-lasting reliability and fast switching. It features a robust design with pressure clamp terminals for field device connections. The board’s versatility and high-capacity input options make it ideal for various industrial sectors, including power generation, chemical processing, and factory automation.

Key Features

Solid-State Relay Technology: The ARS15M uses solid-state relays for enhanced durability, faster switching, and improved operational lifespan compared to mechanical relays.
32 Contact Points: The board offers 32 contact points, allowing it to handle a large number of signals in a compact module.
Dual-Redundant Configuration: It supports single and dual-redundant configurations, ensuring continuous and reliable operation even in mission-critical applications.
Flexible Input Voltage Range: Available in three models with different voltage ranges, the ARS15M adapts to various input requirements.
Easy Field Device Connection: The pressure clamp terminals allow for quick and secure connections, simplifying the installation and maintenance process.
Low Power Consumption: The board operates with a 24 V DC power supply, consuming a maximum of 1.0 A.

Applications

The Yokogawa ARS15M is ideal for a wide range of industrial applications, including:

Process Control Systems: Ensures efficient signal switching in CENTUM VP and other control systems.
Power Generation: Reliable signal processing for power plants and energy facilities.
Factory Automation: Enhances automation processes in industrial manufacturing systems.
Chemical and Pharmaceutical Industries: Provides precise control for chemical and pharmaceutical production systems.

Technical Specifications

Parameter	Specification
Model	ARS15M
Type	Solid-State Relay Board
Contact Points	32
Configuration	Single/Dual-Redundant
Input Signal Types	AC or DC
Field Device Connection	Pressure clamp terminals
Compatible Modules	ADV151 (DI: 32-point) + ATD5A (Terminal block), ADV161 (DI: 64-point)
Signal Cables	AKB331 (32-point), AKB337 (64-point)
Contact Input Signals (ARS15M-1)	ON signal: 90 to 140 V AC; OFF signal: ≤45 V AC
Contact Input Signals (ARS15M-2)	ON signal: 180 to 250 V AC; OFF signal: ≤45 V AC
Contact Input Signals (ARS15M-3)	ON signal: 10 to 30 V DC; OFF signal: ≤1 V DC
Power Supply Voltage	24 V DC
Current Consumption	Max. 1.0 A (requires external power supply)
Operating Temperature	-20°C to +60°C
Dimensions	200 mm x 150 mm x 35 mm
Weight	0.5 kg (1.1 lbs)

Conclusion

The Yokogawa ARS15M is an essential component for ensuring fast, reliable, and efficient signal switching in industrial environments. With its solid-state relay technology, versatile input voltage ranges, and easy installation process, the ARS15M is the perfect solution for process control systems, factory automation, and more. Its advanced features, such as dual-redundant configuration and pressure clamp terminals, guarantee optimal performance across various industrial sectors.