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Product Information

Product Describe
6644177A11
Bailey Infi 90 
Harmony DC Output Assembly

Specifications

  • Product Model
    6644177A11
  • Product Parameters
    Harmony DC Output Assembly
  • Tariff Code
    8537101190
  • Country of origin
    SWEDEN
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    12.7x10.2x40.6cm
  • Manufacturer
    ABB
  • weight
    5.2 kg
  • Output Voltage
    24 V DC Nominal
  • Output Current per Channel
    0.5 A or 2.0 A
  • Leakage Current
    < 1 mA
  • Isolation
    500 V AC or 1500 V AC
  • Operating Temperature
    0°C to +60°C
  • Storage Temperature
    -40°C to +85°C
  • Humidity
    5-95% RH (non-condensing)

Warranty Period & Disclaimer

Amikon is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.

FAQs

  • How do I connect field devices?+
    Use Harmony I/O modules (like A-Loop) that match the signal type (analog/digital) and connect to the controller via a fieldbus
  • What are the power/load considerations?+
    Monitor continuous current demand, inrush (short-term peaks like 150ms), and peak (longer-term 5s) demands for proper switchgear function.
  • Can I use new fieldbuses like APL with older Harmony systems?+
    Yes, through \"APL device ready\" setups, using Ethernet-APL switches and PROFINET proxies to connect PROFIBUS PA devices until native APL devices are available.
  • How does this improve efficiency?+
    By integrating data, reducing manual searches, enabling better process insight, and ensuring compliance with standards, leading to higher uptime and lower TCO.
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