GE IC693ACC301
GE IC693ACC301 - Image 2

GE IC693ACC301

Product Overview: The GE IC693ACC301 is a dedicated battery replacement kit designed for GE Fanuc 90-30 Series PLC CPUs. It provides backup power to maintain volatile memory, real-time clocks, and system parameters during power outages or CPU removal.

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Category: SKU: GE IC693ACC301

Description

GE IC693ACC301 Technical Specifications:

  • Product Type: Lithium Battery Backup Kit.
  • Compatibility: Designed for specific 90-30 Series CPU modules.
  • Battery Chemistry: Primary Lithium (long-life, non-rechargeable).
  • Connector Type: Standard 2-pin or 3-pin CPU battery connector.

Functional Features:

  • Memory Retention: Prevents loss of logic programs, data tables, and retentive registers during power loss.
  • Clock Backup: Maintains accurate real-time clock settings for event logging and scheduling.
  • Hot-Swap Support: Allows for battery replacement while the CPU remains powered on (subject to CPU capabilities).

Application Scenarios:

  • Preventive maintenance for all GE 90-30 PLC installations.
  • Ensuring data integrity in critical process control applications.
  • Retrofitting or upgrading legacy 90-30 systems.

Performance Parameters:

  • Lifespan: Multi-year operational life under normal conditions.
  • Voltage: Stable output voltage throughout the battery’s service life.
  • Temperature Tolerance: Operates reliably across standard industrial temperature ranges.

Material Composition & Structural Characteristics:

  • Battery Cell: High-quality primary lithium cell.
  • Housing: Protective plastic casing with integrated wiring and connector.
  • Safety: Built-in protection against short circuits and reverse polarity.

Working Principle: The battery provides a low-current DC voltage to the CPU’s CMOS memory and real-time clock circuits. When main power is lost, the battery seamlessly takes over to keep the memory alive. When main power is restored, the CPU reads the battery-backed memory to resume operations exactly where it left off.

Installation Requirements:

  • Timing: Replace the battery promptly when the CPU’s “BATT LOW” LED illuminates.
  • Polarity: Observe strict positive and negative polarity when connecting the battery plug.
  • Disposal: Dispose of used lithium batteries according to local environmental regulations.

Usage Precautions:

  • Safety Warning: Risk of explosion if battery is replaced with an incorrect type or disposed of in fire.
  • Memory Loss: If the battery fails completely and main power is lost, the CPU memory will be erased. Always maintain a backup of the PLC program.
  • Handling: Do not short-circuit the battery terminals.

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