Introduction to Kongsberg RDIO401
RDIO401 Product Introduction
Kongsberg RDIO401 is a high-performance remote digital input/output (I/O) module, specifically developed for integration into Kongsberg Maritime and industrial automation systems. It acts as a vital communication bridge between central controllers and field devices, enabling reliable transmission of digital signals between the system bus and remote equipment such as sensors, valves, relays, and indicator lights. Designed with compact integration and flexible configuration capabilities, the module offers a space-efficient solution for distributed I/O control, making it suitable for applications where installation space is limited. Equipped with advanced anti-interference technology and electrical isolation, it ensures stable data transfer even in harsh marine, offshore, and industrial environments with strong electromagnetic interference, vibration, and temperature fluctuations. Featuring standard DIN rail mounting and plug-in terminal connections, it facilitates quick installation, maintenance, and system expansion.
RDIO401 Technical Specifications
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Product Model: RDIO401
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Product Type: Remote Digital Input/Output (I/O) Module (Kongsberg Maritime Automation Series)
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Core Functions: Remote digital signal acquisition and output; System bus communication integration; Electrical isolation protection; Anti-electromagnetic interference; Built-in self-diagnostic function; Fail-safe operation support; Flexible channel configuration
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Connection & Installation: Compatible with Kongsberg K-Chief series automation systems; Redundant process bus interfaces; DIN standard rail mounting; Plug-in spring cage terminal blocks; Quick-connect bus connectors
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Electrical Specifications: Power Supply: 24VDC ±20% (10-28.8VDC); I/O Channels: 32 configurable digital input/output channels; Digital Input Current: <0.5mA (off), >3mA (on); Digital Output Driver: 2A short-circuit proof driver; Bus Communication Rate: Up to 2MHz; Isolation Voltage: 500Vrms (optocoupler isolation); Power Consumption: Max 8W (no load), Max 80W (full load); Certifications: CE, SIL 1 compliant, Marine class certification
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Environmental Ratings: Operating Temperature: -20°C to 60°C; Storage Temperature: -40°C to 85°C; Relative Humidity: 5% – 95% (non-condensing); Protection Rating: IP65
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Mechanical Details: Housing Material: Industrial-grade high-strength metal; Dimensions: 280mm × 150mm × 80mm; Weight: Approximately 1.1kg
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