GE Fanuc IC697ACC722 Series 90-70 Blank Slot Filler Module

Product Overview

The GE Fanuc IC697ACC722 serves as the primary IC697ACC722 Blank Slot Filler Module utilized to execute physical rack space management across Series 90-70 platforms. This mechanical assembly seals empty module slots within a standard chassis, completing the physical containment structure of the card cage. It establishes regular internal thermodynamic paths and shields adjacent solid-state logic cards from unattenuated electrostatic discharge and environmental particulate collection.

Hardware Specifications

I/O Density Scaling and Cooling Optimization

The mechanical installation of this module enables structured I/O density scaling adjustments by maintaining localized internal air velocity metrics across the backplane chassis assembly. In multi-slot setups, open slots alter the static pressure balance, causing cooling air to bypass high-heat components. Inserting this single-slot structural block preserves the designed vertical convective cooling lanes, ensuring adjacent processing engines and network interfaces operate within standard operational thermal boundaries. This stabilization aids overall firmware flash compatibility and logic processing longevity.

Frequently Asked Questions

Q: Does this passive component draw any continuous milliamperage or leakage current from the 5 VDC or 24 VDC backplane bus?

A: No. The unit contains no active or passive solid-state circuit boards, multi-pin electrical connections, or diagnostic elements. It seats entirely clear of the active copper pins on the system backplane assembly.

Q: Can this blank filler plate be removed or rearranged while the rest of the PLC rack is fully energized?

A: Yes. Because there are no live electrical conductive components inside the chassis envelope for this part number, physical modification of empty slots does not interfere with ongoing backplane bus communications or trigger processing hardware faults.

Field Installation Guidelines

• Chassis Alignment: Align the upper and lower plastic injection-molded guides of the module with the unoccupied slot tracks in the Series 90-70 rack frame.
• Insertion Procedure: Push the assembly firmly into the card slot until the front faceplate seats flush against the surrounding modules. Tighten the top and bottom retention screws to ensure a continuous ground bond to the metal rack frame.
• Particulate Prevention: Install a filler card into every unused slot within the system enclosure to prevent cooling fan streams from pulling airborne conductive dust straight onto the exposed backplane circuits.