GE IC693CBL303 Programming Cables

Configured for serial program downloading and diagnostic data conversion in Series 90-30 PLCs, the GE Fanuc IC693CBL303 (IC693CBL303 Programming Cable Assembly) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

Hardware Specifications

Backplane Bus Communication Velocity and Deterministic Networks

• The GE Fanuc IC693CBL303 facilitates direct serial interfacing between programming workstations and the CPU backplane, preserving signal communication velocity across the local setup.
• Integrated interface electronics manage signal conditioning to ensure deterministic serial network transmissions without data frame corruption.
• Fully tested for Series 90-30 hardware integration to maintain firmware flash compatibility during controller upload and download routines.
• Industrial-grade shielding layout minimizes electromagnetic interference during high-density I/O monitoring and real-time register access.

Frequently Asked Questions

Q: Does the IC693CBL303 require an external power supply module to operate?

A: No, the integrated signal conversion electronics receive required operational power directly from the 15-pin serial port on the Series 90-30 CPU or power supply interface.

Q: What is the primary functional difference between hardware revisions A and B for this cable?

A: Revisions IC693CBL303A and IC693CBL303B maintain complete backward electrical compatibility, featuring only internal component vendor updates and subtle mold relief enhancements.

Field Installation Guidelines

Verify that the PC programming station and PLC CPU chassis share a common reference ground before plugging in connectors. Align the D-sub connectors with the corresponding ports on the computer and the Series 90-30 CPU power supply interface port. Tighten the connector thumb screws securely by hand to establish physical grounding and maintain continuous shield contact against industrial vibration. Route the cable clear of high-voltage AC motor leads or variable frequency drive output cables to prevent electromagnetic coupling and communication dropouts.