Yokogawa SARM55W Relay Boards (Contact Output) Models

Yokogawa Mechanical ARM55W Relay Boards (Contact Output) Models:

• Usage: Mechanical Relay Wet Contact Output, Single/Dual-redundant
• Contact Points: 32-point
• Terminals for Field Device Connection: M4 screws
• Compatible Modules: ADV551 (DO: 32-point) + ATD5A (Terminal block), ADV561 (DO: 64-point)
• Signal Cables: AKB331 (for 32-point), AKB337 (for 64-point)
• Maximum Load:
  • 250 V AC: 0.6 A per point
  • 30 V DC: 0.6 A per point
  • 125 V DC: 0.1 A per point
• Minimum Load: 5 V, 10 mA
• Power Supply Voltage and Current Consumption of Internal Circuit: 24 V DC, Max. 0.65 A
• Power Supply for Field Device: Dual-line (supply power per 16-point)
  • 250 V AC: Max. 9.6 A
  • 30 V DC: Max. 9.6 A
  • 125 V DC: Max. 1.6 A
• Insulation Resistance: At least 10 MΩ (500 V DC)
• Withstanding Voltage:
  • Between field device terminals and cases: 2 kV
  • Between 24 V power terminals and cases: 500 V
  • Between 24 V power terminals and field device terminals: 2 kV
• Ambient Temperature and Humidity: 0 to 50 °C, 10 to 90 %RH
• Standards: Safety Standard [CE Marking], [CSA], EMC standards [CE Marking], [C-Tick Marking], [KC Marking]
• Size: W: 482.6 mm x H: 132.5 mm (3U)
• Weight: 2.2 kg