Description

The General Electric IC695CHS007 is a 7-slot universal backplane designed for the PACSystems RX3i control platform. This backplane serves as the foundational mounting and communication interface for the RX3i system, supporting both PCI and serial bus communications to ensure high-speed data exchange between the CPU, power supply, and various I/O modules.

Features

• Supports 7 slots for flexible configuration of RX3i and Series 90-30 modules.
• Dual bus architecture: Supports both PCI and serial bus communication.
• Integrated terminal strip (TB1) for isolated 24 VDC power input.
• Robust mechanical design for panel mounting in industrial environments.
• Dedicated slot assignments: Slot 0 for power supply, Slots 1-6 for I/O and option modules.

Technical Specifications

Installation Guidelines

• Ensure the backplane is mounted on a flat, rigid surface to prevent mechanical stress.
• Always power down the system before inserting or removing any modules from the backplane slots.
• Utilize the provided grounding terminal to connect the backplane to a high-quality earth ground to minimize EMI and ensure safety.
• Maintain adequate clearance around the rack to facilitate proper airflow and cooling.
• Use recommended wire sizes (14 to 22 AWG) for connections to the TB1 terminal strip.
• Handle modules using ESD-safe practices to prevent damage to sensitive internal components.

FAQ

What is the primary function of the IC695CHS007 backplane?

The IC695CHS007 acts as the physical and electrical backbone of the PACSystems RX3i system. It provides the necessary power distribution and communication pathways (PCI and serial) for the CPU, power supply, and I/O modules to function as a unified control system.

Can I use Series 90-30 modules with this backplane?

Yes, this universal backplane is designed to support both RX3i modules and compatible Series 90-30 I/O modules, allowing for system upgrades or hybrid configurations.

What is the recommended power input for this unit?

The backplane features a terminal strip (TB1) that accepts an isolated 24 VDC input for system operation.