GE IC695ACC302 PLC Battery Module

GE IC695ACC302 — Stop the Clock on Downtime: Auxiliary Battery Replacement, Ready to Ship Now

Every minute your PACSystems RX3i controller sits dark costs money. When the auxiliary battery fails, the CPU loses its memory retention safety net — program logic, retain variables, and configuration data are all at risk the moment AC power drops. You don’t have time to wait three weeks for a distributor to locate stock. The GE IC695ACC302 Auxiliary Smart Battery Module is on our shelf in Xiamen right now, tested, packed, and ready to move via DHL or FedEx Express to your plant floor — anywhere on the planet — within 24 hours of order confirmation.

This isn’t a generic battery pack. The IC695ACC302 is a purpose-engineered auxiliary module for the RX3i CPU rack, designed to work in tandem with the primary IC695ACC400 battery. It communicates battery health status directly to the CPU over the backplane, giving your maintenance team advance warning before a failure event — not after. That smart diagnostic loop is what separates a controlled maintenance window from a 3 AM emergency call.

URGENT REQUIREMENT? Contact: [email protected] | WhatsApp: +86 18359268345

Quick Technical Datasheet

Troubleshooting & Replacement Tips

Fault Code Reference — What the CPU Is Telling You

When the IC695ACC302 degrades or fails, the RX3i CPU logs a hardware fault in the Proficy Machine Edition fault table. Common indicators:

• %SA0001 / Battery Low Fault: The auxiliary battery voltage has dropped below the threshold. This is your advance warning — you still have time to order a replacement before memory loss occurs.
• %SA0002 / Battery Absent Fault: The module is not detected on the backplane. Check physical seating first — the module connector can work loose after years of vibration. Re-seat firmly and cycle power. If the fault persists, the module has failed and requires immediate replacement.
• CPU Fault LED Solid Amber: Combined with a battery fault in the fault table, this confirms the auxiliary battery circuit is the root cause. Do not clear the fault without addressing the hardware.

Step-by-Step Replacement Procedure

1. Verify primary battery status first. The IC695ACC302 is the auxiliary module. If the IC695ACC400 primary battery is also degraded, replace both simultaneously — doing one without the other defeats the redundancy architecture.
2. Check firmware compatibility. The IC695ACC302 requires CPU firmware that supports auxiliary battery diagnostics. Confirm your CPU firmware revision against GE document GFK-2314 before installation. Mismatched firmware will suppress smart diagnostics without generating an error.
3. Power-down sequence matters. Unless your CPU firmware explicitly supports hot-swap for this module (verify in GFK-2314 for your specific CPU variant), perform the swap during a planned shutdown. Attempting a live swap on an unsupported firmware revision risks a CPU reset mid-operation.
4. Seat the module fully. The IC695ACC302 uses a friction-fit backplane connector. Apply firm, even pressure until the module is flush with the rack face. A partially seated module will generate a Battery Absent fault even if the module is functional.
5. Clear faults and verify diagnostics. After installation, clear the CPU fault table in PME and monitor for 60 seconds. A healthy IC695ACC302 will show no battery faults and the CPU Battery OK status bit will assert within one scan cycle.
6. Document the swap. Log the replacement date and new module serial number in your maintenance records. The IC695ACC302 battery has a finite service life — proactive replacement scheduling prevents the next emergency.

Configuration Notes: The IC695ACC302 requires no DIP switch settings, no address configuration, and no software parameter changes. It is auto-detected by the RX3i CPU on power-up. If you are migrating from an older RX3i rack revision, confirm the backplane slot assignment in your hardware configuration file in PME matches the physical slot used.

Reliability in Harsh Conditions

The PACSystems RX3i platform — and every module in the IC695 family — is built to IEC 61131-2 environmental standards. The IC695ACC302 is no exception. It is rated for continuous operation in environments that would destroy consumer-grade electronics:

• Temperature Range: Operating from 0°C to 60°C (32°F to 140°F), with storage ratings down to -40°C. In steel mills, foundries, and outdoor enclosures in tropical climates, this module keeps working where others fail.
• Humidity Tolerance: Rated for 5% to 95% relative humidity, non-condensing. Coastal chemical plants, paper mills, and food processing facilities with high-pressure washdown environments are within spec.
• Vibration & Shock: Designed to withstand the continuous vibration profiles found in compressor stations, press lines, and heavy machining centers. The backplane connector is mechanically robust — but re-seat inspection after high-vibration events is still recommended as part of any PM routine.
• EMI/RFI Immunity: Compliant with IEC 61000-4 series immunity standards. In environments with large VFDs, welding equipment, or high-current bus bars nearby, the IC695ACC302 maintains signal integrity without requiring additional shielding.
• ESD Protection: Internal circuitry is protected against electrostatic discharge events during handling and installation — critical in dry-climate facilities where technician-generated ESD is a real failure risk.

Every unit we ship has been stored in ESD-safe, moisture-barrier packaging with desiccant. If a module has been sitting in a warehouse for years, improper storage degrades the battery chemistry before it ever reaches your rack. Our inventory is rotated and inspected — you receive a module that is ready to perform, not one that is already compromised.

Global Express Logistics

Our dispatch hub is in Xiamen, China — one of the country’s primary export ports with direct DHL and FedEx Express gateway access. Here is exactly how your IC695ACC302 gets from our shelf to your site:

• Order Confirmation → Same-Day Pack: Orders confirmed before 14:00 CST are packed and labeled the same business day. ESD-safe inner bag, foam-lined outer box, and full export documentation prepared in parallel.
• Export Documentation: Commercial invoice, packing list, and certificate of conformance are standard. For customers requiring a country-of-origin certificate or specific customs commodity codes (HS 8537.10 for PLC modules), we prepare these at no additional charge.
• Carrier Options:
  • DHL Express Worldwide: 2–4 business days to Europe, Middle East, Southeast Asia, and Australia. 3–5 business days to the Americas.
  • FedEx International Priority: 2–3 business days to North America and Western Europe.
  • FedEx International Economy: Available for non-urgent orders where cost optimization is the priority.
• Real-Time Tracking: Tracking numbers are sent via email within 2 hours of carrier pickup. For urgent shipments, our sales team provides proactive status updates at each major transit hub.
• Customs Clearance Support: We have shipped industrial electronics to over 60 countries. Our documentation is structured to clear customs without delays — correct HS codes, accurate declared values, and complete shipper/consignee information every time.
• Delivery Confirmation: We follow up post-delivery to confirm receipt and address any immediate installation questions.

If your plant is facing an active production stoppage, contact us directly on WhatsApp for real-time coordination. We can arrange Saturday dispatch and expedited carrier pickup for genuine emergency situations.

Contact Information

Email: [email protected]
WhatsApp: +86 18359268345
Web: siemensplc.com
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