GE Fanuc IC695CHS012 Chassis Racks PACSystems RX3i

The GE Fanuc IC695CHS012, also cataloged as the IC695CHS012 Chassis Baseplate, operates as a dedicated hardware component for mechanical retention and physical backplane routing within PACSystems RX3i controller assemblies.

Hardware Specifications

Backplane Bus Communication Velocity and Density Scaling

The module structural framework incorporates an integrated high-density dual-bus backplane logic board designed to maximize backplane bus communication velocity across all 12 operational slots. The internal physical tracking supports high-speed PCI networks alongside serial infrastructure paths on a single substrate layer. This design handles simultaneous dynamic processing loops without introducing timing jitter or trace noise. The chassis baseplate facilitates massive module configuration variations, allowing extensive I/O density scaling options for diverse hardware setups while maintaining strict firmware flash compatibility parameters across legacy and contemporary PACSystems RX3i components linked to Profinet or EtherNet/IP deterministic networks.

Frequently Asked Questions

Q: Does the IC695CHS012 dual-bus backplane layout support hot-swapping for all connected modules?

A: The backplane infrastructure allows online insertion and removal (hot-swapping) for peripheral discrete and analog I/O modules when executing alongside an active processor loop. However, central processing units (CPUs) and primary power supply units do not support hot-swapping and require complete input line isolation before hardware replacement.

Q: How is the physical electrical load balanced across the internal power rails of this 12-slot chassis?

A: The power distribution traces distribute dual current rails directly from the power supply modules inserted in the dedicated left-hand slots. The system permits the synchronization of multiple power modules in a single baseplate to execute parallel load balancing or provide structured hardware power redundancy configurations.

Field Installation Guidelines

• Secure the assembly to the rear cabinet panel using four standard M5 structural screws or clamp the integrated retaining clips firmly onto standard symmetric 35 mm DIN rails.
• Connect a heavy-gauge copper grounding wire or braided strap from the local M4 earth studs directly to the primary system enclosure enclosure grounding busbar.
• Preserve a mandatory clearance boundary space of 102 mm at the top and bottom edges of the backplane body shell to ensure non-obstructed convective thermal dissipation.
• Avoid routing external high-voltage 415 VAC power conductors directly across or under the exposed rear printed circuit board casing of the baseplate assembly.