The General Electric IC660CBB902 is a Genius I/O Bus Controller designed for integration within Series 6 PLC systems. This module facilitates high-speed communication and diagnostic monitoring for distributed I/O blocks. As a Phase B unit, it provides enhanced diagnostic reporting capabilities to ensure reliable operation of remote I/O configurations in industrial automation environments.
Features
Designed for Series 6 PLC architecture.
Integrated diagnostic monitoring (Phase B).
Supports communication over distances up to 2,000 feet.
Configurable baud rate options (excluding the 153.6 Kilobaud standard rate).
Compatible with Genius I/O blocks handling more than 64 I/O bits.
Versatile mounting options including CPU slots, remote I/O racks, or high-capacity I/O racks.
Installation Guidelines
Ensure the PLC system power is disconnected before installing or removing the module from the rack.
Verify that the module is fully seated in the designated backplane slot to ensure reliable electrical contact.
Use appropriate shielded cabling for the Genius I/O bus to minimize electromagnetic interference (EMI) over long distances.
Maintain proper ventilation in the control cabinet to prevent overheating, keeping the module away from high-heat sources.
Follow standard ESD (Electrostatic Discharge) protocols when handling the module to prevent damage to internal circuitry.
Technical Specifications
Manufacturer
General Electric
Model Number
IC660CBB902 (IC660CBB902K)
Product Type
Genius I/O Bus Controller
Max Connection Distance
2000 Feet
Baud Rate
Selectable (excluding 153.6 Kbps)
Compatibility
Genius I/O blocks (>64 bits)
Weight
0.58 kg
FAQ
Is the IC660CBB902 still in production?
No, this model has been discontinued by General Electric. We provide refurbished or surplus units to support legacy Series 6 PLC systems.
What is the maximum distance this controller supports?
The bus controller supports a maximum communication distance of 2,000 feet (approximately 610 meters) when properly installed with the correct cabling.
Can this module be used in a high-capacity I/O rack?
Yes, the IC660CBB902 is designed to be installed in a CPU slot, a remote I/O rack, or a high-capacity I/O rack depending on your specific system topology.
