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General Electric IC695CRU320 PACSystems RX3i Redundancy CPU Processor Module

General Electric IC695CRU320 PACSystems RX3i Redundancy CPU Processor Module

Description

The General Electric IC695CRU320 is a high-performance Redundancy CPU processor module designed for the PACSystems RX3i platform. Engineered for critical industrial applications, this module facilitates hot-standby configurations, significantly increasing system...

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SKU: IC3600TUAA1

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  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
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Description

The General Electric IC695CRU320 is a high-performance Redundancy CPU processor module designed for the PACSystems RX3i platform. Engineered for critical industrial applications, this module facilitates hot-standby configurations, significantly increasing system availability. In a redundant setup, the IC695CRU320 manages the synchronization between two controller racks, allowing for an automatic, seamless transfer of control from a primary rack to a secondary rack in the event of a fault. This transition occurs in a maximum of one logic scan, with a minimum switchover time of 3.133 ms.

Features

  • Processor: Intel Celeron M at 1 GHz clock speed.
  • Memory: 64 MB of battery-backed RAM and 64 MB of non-volatile flash user memory.
  • Redundancy Support: Designed for hot-standby configurations; supports synchronization via IC695RMX128/228 modules.
  • Communication: Equipped with two serial ports supporting RS-232 and RS-485 standards.
  • Data Integrity: Features Error Checking and Correction (ECC) for RAM and read-only program protection during execution.
  • Diagnostics: Includes a dedicated System Fault (Sys Flt) LED and an I/O Force indicator for enhanced troubleshooting.

Applications

The IC695CRU320 is intended for large-scale, complex automation processes where downtime must be minimized. It is widely used in power generation, oil and gas, and large-scale manufacturing environments where redundant control logic is required to maintain operational continuity.

Technical Specifications

Model IC695CRU320
Processor Intel Celeron M (1 GHz)
User Memory 64 MB RAM / 64 MB Flash
Slot Occupancy 2 Slots
Serial Ports 2 (RS-232/RS-485)
Switchover Time Max 1 logic scan (min 3.133 ms)
Power Requirements +3.3 VDC (1.0A) / +5 VDC (1.2A)
Operating Temp 0 to 60 degC
Enclosure Rating IP20 (Requires NEMA/UL Type 1 enclosure)

Installation Guidelines

  • Power: Ensure all power is disconnected from the rack before inserting or removing the module.
  • Mounting: This module occupies two slots in the RX3i rack. Ensure it is fully seated and secured using the integrated latches.
  • Environment: Install in a clean, dry, and protected NEMA/UL Type 1 enclosure to prevent exposure to dust, moisture, and corrosive elements.
  • Grounding: Follow standard industrial grounding practices for the RX3i backplane to ensure electrical noise immunity.
  • Battery: Requires an external high-capacity battery (IC693ACC302) to maintain RAM data during power loss.

FAQ

What is the primary purpose of the IC695CRU320?

It is a Redundancy CPU that allows a backup unit to take over automatically if the primary controller fails, ensuring minimal process disruption.

What hardware is required for the redundant IC695CRU320?

Each unit must be configured with a redundant memory exchange (RMX) module (IC695RMX128/228) to facilitate data synchronization.

What is the IC695CRU320 operating temperature?

The module is designed to operate in temperatures ranging from 0 to 60 degC (32 to 140 degF).