Scheda relè meccanico Yokogawa ARM55C ARM55C-000

Overview

The Yokogawa ARM55C is a 32-point mechanical relay board used in the CENTUM VP process control system. It is designed for receiving contact or voltage input signals from field devices and amplifying them for output.

Mechanical Relay Specifications

• Output Type: Dry contact (a or b) – NO (Normally Open) or NC (Normally Closed)
• Configuration Options: Single or dual-redundant systems
• Mounting: M3.5 screws for mounting; M4 screws in the power input section
• Relay Points: 32-point relay configuration

Power and Voltage Specifications

• Input Voltage: 30 VDC, 1.5 A per point
• Auxiliary Power: 24 VDC, 0.85 A max
• Control Voltage: 5 V, 10 mA

Insulation and Safety Standards

• Insulation Resistance: ≥10 MΩ at 500 VDC
• Dielectric Strength:
  • 2 kV between field device terminals and cases
  • 500 V between 24V power terminals and cases
  • 2 kV between 24V power and field device terminals

Environmental and Mechanical Design

• Operating Temperature: 0 to 50°C
• Humidity Range: 10 to 90% RH
• Dimensions: 482.6 mm (W) x 132.5 mm (H), 3U
• Weight: 2.2 kg

Compliance and Certification

• EMC Standards: CE, C-Tick, KC Marking

About Us

✨ With 13 years of global supply experience, we bring you exceptional service.

🌍 We directly source authentic licensed products from abroad. This ensures competitive prices, reliable after-sale warranties, and an extensive selection of models backed by ample inventory.

💥 Contact us for orders of more than one product. We will be delighted to offer you a discount.

🤔 Have questions or special requests? Feel free to get in touch with us.

💰 If you find the same parts at a lower price from other suppliers, we'll match or beat that price.

🛠️ Need spare parts? Let us know. We'll gladly assist you further. Your inquiry is eagerly awaited.

📧 Contact Us

• Email: sales6@5gplc.com
• Business Hours: 24/7
• Address: No.601, Hongwen Liuli, Siming District, Xiamen, China

More Products