GE IC660BBA021N

Technical Specifications

• Module Type: Discrete Output Module
• Number of Outputs: 16 channels
• Output Type: Solid-state, sourcing (positive switching)
• Output Voltage: 24 VDC
• Output Current per Channel: 0.5 A maximum
• Total Module Current: 4.0 A maximum (shared power budget)
• On-State Voltage Drop: Typically 1.0 V
• Off-State Leakage Current: Less than 1 mA
• Response Time: Turn-on: 0.2 ms maximum; Turn-off: 1.0 ms maximum
• Short-Circuit Protection: Yes, electronic current limiting with auto-recovery
• Overload Protection: Thermal shutdown with automatic reset
• Load Types Supported: Resistive, inductive, and lamp loads
• Bus Interface: Genius Bus (GBC) compatible
• Termination Style: Spring clamp terminal blocks (removable)
• Wiring Type: 2-wire connection per output (load connection)
• Power Supply Requirements:
  • Field power: 24 VDC for output loads
  • Backplane power: Supplied via Genius I/O baseplate
• Operating Temperature: 0°C to 60°C
• Storage Temperature: -40°C to 85°C
• Humidity Range: 5% to 95% relative humidity, non-condensing
• Isolation:
  • Field to logic: 250 VAC continuous
  • Between channels: Grouped isolation (common per group of 8)
• Dimensions: 70 mm x 100 mm x 85 mm (W x H x D)
• Weight: Approximately 0.4 kg
• Compliance: CE, UL, CSA, RoHS

Functional Features

• High-Density Output: 16 outputs in a compact single-slot module for efficient space utilization
• Solid-State Reliability: No moving parts, ensuring long life and resistance to vibration and shock
• Integrated Diagnostics: LED indicators per channel for output status and fault conditions
• Genius Network Compatibility: Fully compatible with GE Fanuc Genius communication protocol (GBC) at speeds up to 153.6 kbps
• Hot-Swappable: Supports replacement under power when used with a compatible baseplate and configuration
• Grouped Isolation: Outputs divided into two groups of 8, each with common power and isolation for cost-effective design
• Short-Circuit and Overload Protection: Built-in electronic protection prevents damage during fault conditions
• Status Feedback: Real-time reporting of output states and fault conditions to the PLC processor via the Genius bus
• Terminal Block Labeling: Clear channel identification for simplified wiring and maintenance

Application Areas

• Factory Automation: Controls actuators, valves, and indicators in assembly, packaging, and material handling systems
• Process Industries: Used in oil and gas, chemical, and water treatment plants for on/off control of field devices
• Machine Control: Implements safety interlocks, motor starters, and operator interface signals in industrial machinery
• Material Handling Systems: Manages conveyor controls, diverters, and sorting mechanisms in distribution centers
• Power Generation: Supports auxiliary control systems in power plants for alarm indication and equipment control
• Building Automation: Controls lighting circuits, HVAC dampers, and access control devices in large facilities

System Integration

The IC660BBA021N integrates seamlessly into the GE Genius I/O architecture. It mounts on a Genius I/O baseplate (e.g., IC660TBA023 or equivalent) connected to the Genius bus via a terminal assembly and terminator. Configuration and monitoring are performed using GE’s programming software such as Proficy Machine Edition (PME), allowing for full diagnostics, parameter setting, and real-time status viewing.

Environmental and Safety Compliance

• Designed to meet IEC/EN 61131-2 standards for programmable controllers
• Complies with electromagnetic compatibility (EMC) requirements per IEC/EN 61000-6-2 and IEC/EN 61000-6-4
• Certified for industrial environments with protection against electrical transients and noise

Maintenance and Support

The module requires no routine maintenance. LED status indicators enable quick identification of output activity and fault conditions. The removable terminal block simplifies wiring and replacement. Technical documentation, configuration tools, and support are available through authorized GE automation partners and service networks. Firmware and configuration updates are managed through standard engineering software tools.