Yokogawa|ARM55C-000|32-Point Dry Contact Output Module

YOKOGAWA ARM55C-000 32-Point Dry Contact Output Module

Description
The YOKOGAWA ARM55C-000 is a 32-point dry contact mechanical relay output module with M3.5 terminal screws (M4 for power), designed for use with the ADV551 module and ATD5A terminal block in a 19-inch rack-mountable configuration.

Features
Reliable dry contact output, dual-redundant capability, compact 3U rack size, and high insulation performance.

Technical Specifications

• Output Type

  • Dry contact (Form A / NO), single or dual-redundant

• Number of Points

  • 32 points

• Terminal Type

  • M3.5 screws for field connections
  • M4 screws for power input

• Compatible Modules

  • ADV551 (DO: 32-point) + ATD5A (Terminal block)

• Signal Cable

  • AKB331 (for 32-point)

• Maximum Load per Point

  • 250 V AC: 2 A
  • 30 V DC: 2 A
  • 125 V DC: 0.1 A

• Minimum Load

  • 5 V, 10 mA

• Internal Power Supply

  • 24 V DC, max. 0.65 A

• Field Power Supply

  • Not provided (external supply required)

• Insulation Resistance

  • ≥ 10 MΩ (500 V DC)

• Withstanding Voltage

  • Field terminals to case: 2 kV
  • 24 V power to case: 500 V
  • 24 V power to field: 2 kV

• Ambient Conditions

  • Temperature: 0 to 50 °C
  • Humidity: 10 to 90 %RH

• Standards

  • EMC: CE, C-Tick, KC
  • Safety: CE, CSA (for DC ≤30 V)
  • Note: ARM55C excluded from safety standards

• Physical Dimensions

  • 482.6 mm (W) × 132.5 mm (H) × 3U

• Weight

  • 2.2 kg