Technical Specifications Applicable CPU: GE Series‑90‑30 PLC CPU Memory Type: Non‑volatile memory module Mounting: CPU module memory slot installation Operating Temperature Range: 0 ℃ to +60 ℃ Storage Temperature Range: ‑40 ℃ to +85 ℃
Functional Features Non‑volatile storage for user PLC application program. Preserves hardware configuration and variable data during power‑off condition. Simple plug‑in installation onto Series‑90‑30 CPU memory slot. Supports program backup and restore function.
Application Scenarios Series‑90‑30 PLC memory capacity expansion, program data backup, legacy automation system spare‑part replacement.
Performance Parameters Memory capacity: Follow GE official IC693ACC302 datasheet value.
Structural Characteristics Small plug‑in memory cartridge form factor. Edge gold‑plated contact for CPU memory slot interface. Plastic protective housing.
Working Principle After inserted into Series‑90‑30 CPU memory slot, module non‑volatile chip stores user program and system configuration data. CPU can read program and data from this memory module during power‑on initialization phase.
Installation Requirements Power off PLC CPU before inserting memory module. Align contacts correctly and insert fully into CPU memory slot. ESD anti‑static protection required for handling memory cartridge.
Usage Notes Confirm memory module compatibility with specific Series‑90‑30 CPU model. Perform program backup before module replacement operation.
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