GE IC695CPK330CA High-Performance CPU Module | New Stock

GE IC695CPK330CA RX3i PacSystem CPU Module

The GE IC695CPK330CA, also cataloged as the IC695CPK330 CPU module, operates as a dedicated hardware component for central logic processing and multi-protocol network orchestration within RX3i PacSystem platforms. The module executes system instructions, manages local and remote I/O distribution, and controls deterministic data exchange across the rack backplane to coordinate downstream field devices.

Hardware Specifications

Industrial Control & PLC Platform Properties

The GE IC695CPK330CA implements specific structural routing to maximize backplane bus communication velocity across the RX3i chassis. The dual-core processing architecture divides real-time logic execution from communication management, allowing basic instructions to resolve in 0.1 us while simultaneously maintaining Profinet and EtherNet/IP deterministic networks. The module expands I/O density scaling up to 255 remote stations via PROFINET interfaces while cross-checking firmware flash compatibility during hot-standby failover actions. Onboard registers store configuration mapping directly, which truncates data conversion latencies and yields a synchronization switchover time under 1 ms when coupled with an external redundancy module.

Frequently Asked Questions

Q: How does the IC695CPK330CA handle dual-core processing synchronization without generating logic drift?

A: The internal architecture dedicates one 32-bit RISC core exclusively to the real-time execution of user logic and backplane I/O scanning, while the secondary core handles background tasks and network protocols like OPC UA and Modbus TCP/IP. This separation maintains fixed scan times and eliminates processing bottlenecks.

Q: What specific hardware constraints apply when configuring the module for hot-standby redundancy?

A: True hot-standby redundancy with a failover latency of less than 1 ms requires the installation of a matching secondary CPU module and an explicit GE IC695RCM002 Redundancy Communication Module. The primary and backup controllers synchronize memory over dedicated fiber-optic links to track the exact state of the I/O map.

Q: What are the integrated thermal and electrical protection thresholds for this CPU?

A: The CPU module incorporates a hardware-level over-temperature shutdown sequence that activates if internal components reach 85 deg C. Electrically, the unit contains ESD protection rated up to +/-15 kV and dual configurable watchdog timers with a range of 1 ms to 10 s to intercept runtime logic lockups.

Field Installation Guidelines

• Chassis Slot Alignment and Insertion: Insert the IC695CPK330CA vertically into the designated slot of an RX3i universal chassis (such as the IC695CHS017). Ensure the top and bottom plastic guides align properly with the rack rails, slide the card backward until the backplane connectors seat completely, and tighten the retention fasteners.
• Network Cable Shielding: Route all Gigabit Ethernet and RS-485 serial cables through dedicated low-voltage wiring trays isolated from high-power three-phase lines. Terminate all network cable shields at the centralized enclosure earth point to prevent ambient EMI/RFI from disrupting communications.
• Grounding Requirements: Secure the host RX3i chassis directly to the metal sub-panel using star washers to break through paint layer barriers, establishing a continuous low-impedance connection to the main plant instrumentation grounding system.