Yokogawa ARS15M Solid State Relay Board

The Yokogawa ARS15M is a solid-state relay board designed for industrial control systems, offering a reliable voltage input with 32 contact points. It supports single or dual-redundant configurations, making it highly adaptable for various industrial applications. This relay board integrates seamlessly into Yokogawa control systems, including the CENTUM VP, to connect and control field devices with precision and efficiency.

Technical Specifications

Key Features

• Solid-State Relay Voltage Input: Provides reliable control for field devices.
• Contact Points: 32 points for high-density connections.
• Configuration: Supports both single and dual-redundant configurations for flexibility and reliability.
• Field Device Connection: Features pressure clamp terminals for secure and easy wiring.

Modules

• ADV151: 32-point discrete input (DI) module
• ADV161: 64-point discrete input (DI) module
• Signal Cables:
  • AKB331 for 32-point module
  • AKB337 for 64-point module

Contact Input Signals

• ARS15M-1 (100 V AC):
  • ON signal: 90 to 140 V AC
  • OFF signal: 45 V AC or less
• ARS15M-2 (220 V AC):
  • ON signal: 180 to 250 V AC
  • OFF signal: 45 V AC or less
• ARS15M-3 (10 – 30 V DC):
  • ON signal: 10 to 30 V DC
  • OFF signal: 1 V DC or less

Power Supply

• Power Supply for Internal Circuit:
  • Requires external 24 V DC
  • Max current consumption: 1.0 A
• Insulation Resistance: Minimum 10 MΩ at 500 V DC
• Withstanding Voltage: 2 kV between 24 V power terminals and field device terminals

Environmental Conditions

• Operating Temperature: 0 to 50 °C
• Humidity: 10 to 90 % relative humidity (non-condensing)

Compliance and Standards

• ARS15M-1 (110 V AC):
  • Safety standard [CSA], EMC standards [RCM], [KC Marking]
• ARS15M-2 (220 V AC):
  • Safety standard [CSA], EMC standards [RCM], [KC Marking]
• ARS15M-3 (10 – 30 V DC):
  • Safety standard [CE Marking], [EAC Marking], [CSA]
  • EMC standards [CE Marking], [RCM], [KC Marking], [EAC Marking]

Physical Specifications

• Size:
  • Width: 436 mm
  • Height: 125.4 mm
• Weight: 3.0 kg