GE IC660EBA020N

Technical Specifications
  • Module Type: Bus Interface Adapter
  • Series: GE Fanuc Genius I/O (Series Six)
  • Function: Connects remote Genius I/O blocks to the main Genius Bus network
  • Communication Protocol: GE Genius Bus (Data Highway Plus compatible)
  • Network Interface: Terminal block for connection to Genius Bus trunk cable
  • I/O Block Interface: Terminal block for connection to remote I/O blocks via drop cable
  • Isolation: Optical isolation between bus and I/O sections (2500 VAC for 1 minute)
  • Power Supply: Powered from the remote I/O block side (field power required)
Tag:
  • Operating Voltage: 24 VDC ±10%
  • Current Draw: 150 mA at 24 VDC (typical)
  • Data Transfer Rate: 153.6 kbps (standard Genius Bus speed)
  • Operating Temperature: -25°C to 70°C
  • Storage Temperature: -40°C to 85°C
  • Relative Humidity: 5% to 95% non-condensing
  • Mounting: DIN rail (35 mm standard)
  • Dimensions: Compact design matching standard Series Six I/O block footprint
  • LED Indicators:
    • Green OK LED: Indicates proper power and communication
    • Red ERROR LED: Indicates communication fault or hardware issue
  • Cable Requirements: Shielded twisted-pair cable for both trunk and drop connections
  • Maximum Drop Length: Up to 120 meters from main bus to remote I/O station
  • Compatibility: Works with IC660 Series Six I/O blocks and Genius-compatible controllers (e.g., Series 90-30, IC695)
  • Certifications: CE, UL, CSA listed for industrial environments

Functional Features

  • Enables extension of the Genius Bus to remote I/O locations using drop cable configurations
  • Supports point-to-point or multi-drop network topologies for flexible system design
  • Optical isolation protects the main bus from electrical noise and ground potential differences in remote areas
  • Allows decentralized placement of I/O blocks, reducing wiring costs and simplifying panel layout
  • Plug-and-play operation with no software configuration required
  • Real-time status LEDs provide immediate feedback on communication health and power status
  • High noise immunity ensures stable performance in electrically noisy industrial settings
  • Facilitates system scalability by allowing incremental addition of remote I/O stations
  • Designed for use in harsh environments with wide operating temperature and humidity ranges

Applications

  • Distributed control systems requiring remote I/O placement across large facilities
  • Factory automation networks with geographically dispersed machines or processes
  • Material handling and conveyor systems spanning multiple zones
  • Retrofit and expansion of existing GE Series 90-30 and Genius-based control systems
  • Water and wastewater treatment plants with widely spaced pump stations and valves
  • Power generation and utility substations requiring reliable remote monitoring and control
  • Integration into packaging, printing, and converting machinery with extended footprints
  • OEM applications where modular and scalable I/O architectures are essential

Installation and Environmental Considerations

  • Install on a standard 35 mm DIN rail in a protected enclosure
  • Ensure proper ventilation and avoid exposure to excessive heat, moisture, or vibration
  • Use shielded twisted-pair cable for all bus and drop connections to minimize electromagnetic interference
  • Ground the cable shield at one point only to prevent ground loops
  • Maintain separation between communication cables and high-voltage power lines
  • Verify correct polarity of 24 VDC field power supply before powering the adapter
  • Terminate both ends of the main Genius Bus trunk with proper terminators (e.g., IC660BBA105K)
  • Follow GE Fanuc cabling and grounding guidelines to ensure reliable network operation




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