Product Short Description
The GE IC693ACC302A is a high‑capacity 3V auxiliary battery module designed for GE Fanuc Series 90‑30, Series 90‑70, and PACSystems PLCs. It serves as an extended memory backup power source, replacing the standard CPU battery to deliver ultra‑long RAM retention during power outages, maintenance shutdowns, or system disconnections. The “A” revision denotes enhanced cell chemistry, tightened quality screening, and improved surge protection for reliable performance in extreme industrial environments.
Description
Technical Specifications
- Manufacturer: General Electric (GE Fanuc / Emerson Automation Solutions)
- Series: Series 90‑30 (Compatible with Series 90‑70 and PACSystems)
- Model: IC693ACC302A
- Battery Type: Lithium‑ion (primary, non‑rechargeable)
- Rated Voltage: 3VDC
- Rated Capacity: 15Ah (15,000mAh)
- RAM Backup Time:
- 75 months for IC693 CPUs (311–364) and all IC697 CPUs
- 15 months for IC693 CPU374
- Shelf Life: 10 years (stored at 25°C)
- Connection: 2‑inch (0.6m) twisted red/black 24AWG wire with 2‑pin female connector
- Housing Material: Flame‑retardant ABS plastic (black)
- Dimensions (L×W×H): 145.1mm × 65mm × 39.9mm (5.71in × 2.55in × 1.57in)
- Weight: 0.31kg (0.69lbs)
- Operating Temperature: 0°C to +60°C (32°F to 140°F)
- Storage Temperature: -20°C to +45°C (-4°F to 113°F)
- Relative Humidity: 5%–95%, non‑condensing
- Certifications: CE, UL 508, RoHS compliant
- Mounting: Panel‑mountable (screw holes for secure installation)
Key Features
- Extended Memory Retention: Delivers up to 75 months of RAM backup, eliminating frequent battery replacements and reducing maintenance costs.
- High‑Capacity Lithium Chemistry: 15Ah capacity provides stable 3VDC power with low self‑discharge, ensuring long‑term reliability.
- “A” Revision Enhancements: Improved cell stability, enhanced overvoltage/short‑circuit protection, and stricter environmental testing for harsh industrial use.
- Plug‑and‑Play Compatibility: Directly connects to the CPU’s battery port without additional wiring or tools, enabling quick installation.
- Flame‑Retardant Housing: Black ABS plastic enclosure meets industrial fire safety standards, reducing fire risk in control panels.
- Wide Operating Temperature: Operates reliably from 0°C to +60°C, suitable for extreme plant environments.
- Short‑Circuit Protection: Integrated fuse protects the battery and CPU from damage during overload or short‑circuit events.
- Long Shelf Life: 10‑year shelf life ensures the battery is ready for use after prolonged storage.
- Cost‑Effective Maintenance: Reduces system downtime and labor costs associated with standard battery replacements.
- Data Integrity Assurance: Maintains volatile RAM data during power failures, preventing loss of user programs, logic, and process data.
Applications
- Industrial Automation: GE Fanuc Series 90‑30/90‑70 and PACSystems PLCs in manufacturing, automotive, and packaging lines.
- Process Control: Chemical, petrochemical, water treatment, and pharmaceutical plants requiring long‑term data retention.
- Power Generation: Thermal, hydro, and renewable power plants protecting critical control logic during outages.
- Oil & Gas: Onshore/offshore facilities, refineries, and pipelines ensuring program integrity in remote or harsh locations.
- Building Automation: Large HVAC and energy management systems maintaining control logic during power interruptions.
- Legacy System Support: Replacement or upgrade for aging GE Fanuc PLCs to extend service life and improve reliability.
Compatibility
- PLC Series: GE Fanuc Series 90‑30, Series 90‑70, PACSystems RX3i/RX7i
- CPU Models: IC693CPU311, 313, 321, 323, 331, 341, 351, 364, 374; IC697CPUs; PACSystems CPUs
- Standard Replacement: Direct replacement for IC693ACC302 (non‑A revision)
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