Technical Specifications Compatibility: GE Series‑90‑30 PLC CPU Memory Type: Non‑volatile memory Hardware Revision: B Operating Temperature Range: 0 ℃ to +60 ℃ Storage Temperature Range: ‑40 ℃ to +85 ℃
Functional Features Non‑volatile retention of user program and system configuration data after power loss. Plug‑in installation on CPU memory slot. Program backup and restore support. Pin‑to‑pin compatible with IC693ACC302.
Application Scenarios Series‑90‑30 PLC maintenance replacement, program data storage upgrade, industrial spare‑part inventory.
Performance Parameters Memory capacity consistent with IC693ACC302 standard specification.
Structural Characteristics Plug‑in memory cartridge, gold‑plated edge contacts, plastic housing, mechanical dimension identical to IC693ACC302.
Working Principle Same operating mechanism as IC693ACC302. Non‑volatile chip stores PLC user program and configuration information. CPU loads stored data during power‑on initialization.
Installation Requirements Power‑off PLC CPU unit before cartridge insertion. Ensure correct contact alignment. ESD protection during handling.
Usage Notes Direct replacement for IC693ACC302 without hardware modification. Always backup program before memory module swap.
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