IC695CMX128 GE PACSystems RX3i Memory Xchange Module

IC695CMX128 PACSystems RX3i Memory Xchange Module 

Description

The IC695CMX128 PACSystems RX3i Control Memory Xchange (CMX) module is designed for high-speed, deterministic data sharing among RX3i controllers in a network. It provides 128 megabytes of user-shared memory that facilitates peer-to-peer communication across multiple controllers, ensuring real-time data exchange. This module is crucial for applications requiring synchronized operations and data integrity in distributed control systems.

Technical Data

• Product Name: PACSystems RX3i Control Memory Xchange Module
• Model Number: IC695CMX128
• Lifecycle Status: Active
• Module Type: Reflective Memory
• Backplane Support: Universal Backplane Only. Uses PCI Bus.
• Number of Slots Occupied: 1
• Protocol Support: None Required
• Entity Type: Deterministic Peer to Peer with Programmable Interrupt support
• Communication Ports: Fiber optic LC type, conforms to IEC 61754-20; Zirconium ceramic ferrule; Insertion loss 0.35 dB (maximum); Return loss -30 dB
• Bus Speed: Network link speed of 2.1 Gigabits/sec; Network transfer rate of 43 Mbyte/s (4 byte packets) to 174 Mbyte/s (64 byte packets)
• Maximum I/O Memory: Up to 128 Mbytes reflective memory with parity; Dynamic packet sizes of 4 to 64 bytes, automatically controlled by the CMX module
• Internal Power Used: 660 mA @ 3.3 VDC; 253 mA @ 5 VDC
• Network Distance: Multimode Fiber up to 300 meters between nodes. 10Km when HUB is used
• Bus Diagnostics: Network error detection