GE IC693ACC301

Description

• Technical Specifications:
  • Battery Type: Lithium (LiMnO₂) chemistry, non‑rechargeable
  • Voltage: 3VDC nominal; stable output under load
  • Capacity: 1200mAh (milliamp‑hours)
  • Connector: Berg female wire‑lead connector for secure power supply connection
  • Mounting: Plastic clip inside the power supply cover (under the bottom plate cover)
  • Operating Life: 1 year typical (CPU 331‑362); 2 years (CPU 311/313/323); 1.2 months (CPU 374) at 25°C
  • Shelf Life: 10 years (uninstalled, proper storage)
  • Current Draw: 20µA typical (no real‑time clock); 70µA typical (with real‑time clock)
  • Operating Temperature: 0°C to 25°C (32°F to 77°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
  • Physical Dimensions: Diameter 17.2mm (0.68in), height 33.5mm (1.32in); weight 0.02kg (0.04 lbs)
  • Compliance: UL Listed, CE marked; meets IEC 60086‑4 safety standards for lithium batteries
• Function Features:
  • CMOS RAM Memory Retention: Preserves user programs, data tables, configuration settings, and real‑time clock during power loss to prevent downtime and data corruption.
  • Hot‑Swap Capability: Replaceable while the power supply is energized, eliminating memory loss during maintenance.
  • Lithium Chemistry: Stable 3VDC output, low self‑discharge, and long shelf life (10 years) for reliable backup.
  • Secure Mounting: Plastic clip ensures vibration‑resistant installation inside the power supply cover.
  • Low Current Draw: 20µA (no clock)/70µA (with clock) minimizes battery drain for extended backup duration.
  • Plug‑and‑Play Integration: Wire‑lead Berg connector enables quick, error‑free connection to the power supply without tools.
  • Error Prevention: Maintains RAM contents to avoid program loss, configuration resets, and unplanned system stoppages.
• Application Scenarios:
  • Series 90‑30 PLC Systems: Backup for CPUs 311, 313, 323, 331‑362, 374 to retain CMOS RAM during power outages.
  • Manufacturing Automation: Preserves production recipes, batch data, and machine settings in automotive, electronics, and packaging lines.
  • Process Control: Maintains process parameters, setpoints, and alarm logs in chemical, pharmaceutical, and water/wastewater plants.
  • Material Handling: Retains conveyor positions, sorter configurations, and AS/RS system data during power loss.
  • Building Automation: Preserves HVAC schedules, lighting control logic, and energy management settings in commercial/industrial facilities.
  • OEM Machinery: Embedded into custom equipment using Series 90‑30 PLCs for reliable memory backup and minimal downtime.
• Installation & Maintenance:
  • Access: Open the power supply bottom plate cover to locate the plastic clip mounting point.
  • Connection: Plug the Berg connector into the power supply’s battery port; secure the battery with the plastic clip.
  • Hot‑Swap Procedure: Power remains on; disconnect the old battery connector, remove the clip, install the new battery, and reconnect—no memory loss.
  • Replacement Interval: Replace annually (CPU 331‑362), every 2 years (CPU 311/313/323), or every 1.2 months (CPU 374) at 25°C.
  • Safety: Dispose of used lithium batteries per local regulations; avoid short circuits, heat, or physical damage.
  • Troubleshooting: Check battery voltage (≥2.7VDC indicates good health); verify connector seating; replace if the power supply displays a low‑battery fault.
• Certifications: UL Listed (UL 1950), CE marked; compliant with IEC 60086‑4 (lithium battery safety) and IEC 61010‑1 (industrial safety) standards for reliable operation in harsh industrial environments.