Description

The IC693CBL305 is a specialized interface cable designed for GE Series 90-30 communication modules. This accessory functions as a signal splitter for combined serial ports on CMM and PCM modules. It physically divides a single high-density connector into two independent serial channels. Consequently, users can access Port 1 and Port 2 simultaneously for different peripheral devices. The cable simplifies complex wiring tasks within industrial control cabinets. This robust component ensures reliable data transmission for critical automation networking tasks.

Functional Design and Architecture

This wye cable features a unique “Y” physical configuration for efficient port management. The right-angle connector attaches securely to the module face in tight spaces. Meanwhile, the split end provides two distinct 25-pin branches for easy device termination. Specifically, one branch carries RS-232 signals for standard point-to-point communication. The second branch supports either RS-232 or RS-485 protocols for versatile networking options. This separation prevents signal interference and clarifies the physical wiring layout. High-quality shielding protects the internal conductors from electromagnetic noise.

Installation and Integration

The IC693CBL305 integrates directly with the Series 90-30 Programmable Coprocessor modules. It eliminates the need for custom-built breakout boxes or complex soldering. Maintenance personnel can replace the cable quickly without disturbing adjacent I/O modules. Furthermore, the compact 1-foot length reduces cable clutter behind cabinet doors. This accessory remains a standard requirement for applications using dual-port serial communication. It ensures that both channels operate within their specified electrical parameters.

Industrial Applications

Engineers utilize the IC693CBL305 to connect PLCs to HMIs, printers, and barcode scanners. It also facilitates simultaneous programming and data logging on a single module. The rugged connectors withstand frequent plugging and unplugging during system commissioning. Moreover, the black outer jacket provides resistance against common industrial contaminants and oils. This cable is essential for maintaining organized and professional communication racks. It supports the high-availability needs of modern manufacturing and infrastructure projects.

Specifications and Compatibility

• Manufacturer: GE Fanuc / Emerson
• Model Number: IC693CBL305
• Cable Type: Wye (Y-Splitter)
• Length: 0.3 meters (1 foot)
• Primary Connector: Right-angle high-density plug
• Secondary Connectors: Two 25-pin D-shell connectors
• Supported Modules: CMM (Communications Control) and PCM (Programmable Coprocessor)
• Signal Standards: RS-232 (Port 1) and RS-232/RS-485 (Port 2)