Baseplates and Racks Series 90-70 IC697CHS750 GE Fanuc

Product Overview

The GE Fanuc IC697CHS750 serves as the primary IC697CHS750 Central Processing Unit Rack utilized to execute structural chassis optimization and electrical interconnection across Series 90-70 platforms. The physical base unit establishes the necessary backplane trace segments to distribute localized logic voltages and synchronize parallel word-addressing architectures between processing units and hardware modules.

Hardware Specifications

Industrial Control & I/O Density Scaling

The baseline hardware motherboard provides structural support to maintain deterministic backplane bus communication velocity parameters across active slot designations. Address configurations and system expansion rules are governed by underlying copper track traces that manage local multi-slot scaling without code-level degradation. The physical chassis parameters ensure seamless firmware flash compatibility layers across processing assets while supporting direct module interlinks linked to remote Profinet or EtherNet/IP deterministic networks.

Frequently Asked Questions

Q: Can standard Series 90-30 modules be physically inserted into the IC697CHS750 baseplate slots?

A: No. The physical dimensions and electrical pin layouts conform strictly to the larger Series 90-70 VME physical standard. Series 90-30 cards use completely different connector profiles and are structurally incompatible with this backplane.

Q: What is the maximum current capacity limit allowed for the internal +5 VDC logic plane on this specific rack?

A: The physical design limits the cumulative parallel current distribution loop to a maximum threshold of 20 A continuous. Total current draw from the central processing unit and matching input/output modules must remain within this boundary.

Field Installation Guidelines

• Enclosure Mechanical Placement: Anchor the rack structure firmly onto a flat structural subpanel or inside a 19-inch electronic cabinet enclosure. Maintain a minimum vertical gap of 75 mm above and below the chassis to allow free ambient thermal convection.
• Chassis Grounding Track: Secure a heavy-gauge, green-jacketed copper grounding strap to the dedicated brass grounding bolt located on the bottom frame perimeter of the steel rack assembly. Connect this line directly to the primary enclosure star ground bus.
• Module Slot Seating Procedure: Isolate upstream electrical potential sources before handling hardware. Align the top and bottom edges of the card assembly within the plastic guide tracks and push until the internal pins mate completely with the VME backplane socket.
• Cable Strain Relief Routing: Route external signal lines through the integrated wiring trays separate from high-current three-phase distribution conduits to prevent electromagnetic interference across the parallel bus.