I/O modules

The GE IC698RMX016CA Redundant Memory Module provides fault-tolerant data storage for critical systems. This unit weighs 0.28 kg and measures 14.0 cm x 8.5 cm x 2.0 cm. It features one 80-pin SIMM connector for motherboard integration. The module contains 16 DRAM chips and two ECC controller ICs. For energy storage, it includes one 470µF tantalum capacitor. Therefore, the GE IC698RMX016CA retains data during brief power interruptions.

Technical Specifications

The table below lists all verified parameters for the GE IC698RMX016CA. Use this data for your system integration planning.

Redundancy and Error Correction

The GE IC698RMX016CA uses dual ECC controller ICs for data integrity. These controllers detect and correct single-bit errors automatically. Furthermore, the module supports mirroring mode with a second identical unit. Consequently, a failure on one module will not cause data loss. The system can switch to the backup module seamlessly.

Memory Performance

This module achieves an access time of just 60 ns. Therefore, it matches the speed requirements of GE’s PACSystems controllers. The 16 MB capacity suits medium-sized control applications perfectly. Each of the 16 DRAM chips stores 1 MB of data. Thus, the GE IC698RMX016CA provides reliable and fast memory expansion.

Power and Energy Storage

The GE IC698RMX016CA draws 350 mA from a 5V DC supply. Hence, its total power consumption equals 1.75W. The onboard 470µF tantalum capacitor provides 15 milliseconds of hold-up time. This short backup period protects stored data during minor voltage sags. Moreover, the module generates very little heat during operation.

Installation and Compatibility

You can install the GE IC698RMX016CA into any standard SIMM socket. The module requires a compatible GE PACSystems CPU backplane. Insert the board at a 45-degree angle and press it upright. The two locking tabs will secure the module firmly. The GE IC698RMX016CA works seamlessly with the RMS-TSG-TZ-C static trip unit.

Environmental Durability

This redundant memory module operates reliably from 0°C to +55°C. It also withstands 90% relative humidity without condensation. The unit survives vibration up to 1g from 10 to 150 Hz. Therefore, the GE IC698RMX016CA suits most industrial control rooms perfectly.

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