OVERVIEW

Official designation: GE Fanuc IC693ACC337 (Series 90-30, Terminal Block Quick Connect)

Role/Application: Accessory providing a quick-connect, 20-pin interface with screw-clamp terminals for simplified wiring of Series 90-30 discrete 32-point I/O modules.

KEY SPECS SUMMARY

Power: N/A, passive accessory

Interfaces / Ports: 20-pin male connector, three rows of screw terminals

Indicators: N/A

Operating Temp: 0 degrees C to 55 degrees C

Platform / Compatibility: Series 90-30 32-point I/O modules (e.g., IC693MDL654)

Limit: Wire size 22 to 14 AWG, two blocks required for 32 points

Lifecycle: Discontinued

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: How many IC693ACC337 terminal blocks are needed to support a 32-point I/O module?

A: Two IC693ACC337 blocks are required for full connection to one 32-point discrete I/O module.

Wiring & Installation:

Q: What is the recommended wire size range for connecting field devices to the IC693ACC337 terminals?

A: The terminal block accommodates wire sizes from 22 AWG up to 14 AWG using a rising cage screw connection.

Troubleshooting & Compatibility:

Q: Is this terminal block compatible with all Series 90-30 discrete I/O modules, including 16-point versions?

A: The IC693ACC337 is designed exclusively for use with 32-point discrete I/O modules in the Series 90-30.

Replacement & Upgrades:

Q: Does the IC693ACC337 terminal block have a direct equivalent in the newer PACSystems RX3i platform?

A: Refer to the latest manufacturer manual for the recommended replacement TBQC systems in the RX3i series.