ABB 4943013-6 Lithium Battery for AC 800M PLC | Industrial Backup Power Solution

ABB 4943013-6 Lithium Battery – Industrial-Grade Backup Power for AC 800M Controllers

The ABB 4943013-6 is a high-reliability lithium-thionyl chloride backup battery specifically engineered for AC 800M series programmable logic controllers (PLCs). By maintaining stable voltage output during power interruptions or system shutdowns, it ensures critical program data, configuration parameters, and real-time clock integrity—eliminating costly downtime and reprogramming efforts in industrial automation environments.

Designed for process control, manufacturing automation, and mission-critical infrastructure applications, this battery serves as the last line of defense against data loss in DCS (Distributed Control Systems), SCADA networks, and standalone PLC installations. It is particularly suited for chemical plants, power generation facilities, water treatment systems, and continuous production lines where uninterrupted controller memory is non-negotiable.

With standardized specifications and proven compatibility across ABB's PM8 series modules, the 4943013-6 offers plug-and-play installation, extended shelf life, and minimal maintenance requirements. Whether you're a system integrator, maintenance engineer, or plant operator, this battery provides peace of mind with reliable performance backed by ABB's industrial heritage. Contact our technical team for compatibility verification and bulk procurement options.

Core Features & Advantages

Extended Shelf Life & Reliability
Features a 10-year shelf life under proper storage conditions (room temperature, sealed packaging), significantly reducing inventory turnover costs and emergency replacement risks. The lithium-thionyl chloride chemistry delivers stable voltage throughout its service life with minimal self-discharge.

Critical Data Protection
Maintains SRAM memory content, user programs, and system configurations during power outages or controller maintenance. Prevents data corruption and eliminates the need for time-consuming reprogramming after power restoration, ensuring operational continuity.

Wide Operating Temperature Range
Operates reliably in industrial environments from -20°C to +60°C, suitable for both climate-controlled control rooms and harsh field installations. Temperature tolerance ensures consistent performance across diverse geographical and seasonal conditions.

Plug-and-Play Compatibility
Designed as a direct replacement for ABB AC 800M controller battery modules, with standardized connector interface and mounting configuration. Installation requires no special tools or calibration—simply remove the depleted battery and insert the new unit.

Low Maintenance & Safety
Non-rechargeable design eliminates charging circuit failures and maintenance cycles. Built-in safety features include leak-proof construction and compliance with international transportation regulations (UN3091), ensuring safe handling and shipping.

Cost-Effective Lifecycle Management
Typical service life of 5-7 years in active operation reduces replacement frequency and total cost of ownership. Predictable replacement intervals enable proactive maintenance scheduling and budget planning.

Typical Application Scenarios

This battery is essential for industrial control systems requiring uninterrupted memory retention and operational reliability, especially in:

Process Automation & Chemical Manufacturing
Protects recipe data, batch control parameters, and safety interlocks in continuous chemical processes. Ensures that critical process variables and alarm setpoints remain intact during planned shutdowns or unexpected power failures, preventing production quality issues and safety hazards.

Power Generation & Energy Infrastructure
Maintains turbine control logic, generator protection settings, and load management programs in power plants and substations. Supports both conventional and renewable energy facilities where controller memory loss could trigger cascading system failures or extended outages.

Water & Wastewater Treatment
Safeguards pump sequencing logic, chemical dosing algorithms, and SCADA communication parameters in municipal and industrial water systems. Prevents treatment process disruptions that could impact environmental compliance and public health.

Manufacturing & Assembly Lines
Preserves motion control programs, robotic cell configurations, and quality inspection parameters in automotive, electronics, and consumer goods production. Minimizes line downtime and rework costs associated with controller memory loss during maintenance windows.

Building Automation & HVAC Systems
Retains scheduling programs, zone control setpoints, and energy management algorithms in commercial and institutional facilities. Ensures comfort system continuity and prevents energy waste from lost optimization settings.

Technical Parameters & Selection Guide

To facilitate system design and procurement, we provide comprehensive specifications for the ABB 4943013-6 battery. Custom configurations are not applicable for this standardized component, but we offer technical consultation for system-level integration.

Selection Considerations:
When planning battery replacement, consider the following factors: controller model verification (confirm PM8xx series compatibility), installation environment temperature extremes, expected replacement interval based on criticality, and spare inventory requirements for emergency situations. For multi-controller installations or critical systems, we recommend maintaining on-site spare inventory equal to 10-15% of installed base. Our engineering team can provide system-specific recommendations based on your operational profile and risk tolerance—simply provide controller model numbers, quantity, and application details.

Installation & Replacement Guidelines

Pre-Installation Checklist:
Verify controller model compatibility, ensure replacement battery is within shelf life date, prepare ESD-safe workspace, and schedule replacement during planned maintenance window to avoid process interruption.

Replacement Procedure:
Power down the controller or ensure UPS backup is active, open the battery compartment cover (typically tool-free access), disconnect the depleted battery connector by gently pulling the plug, insert the new battery connector until fully seated (listen for click), secure the compartment cover, and verify controller status indicators show normal operation. Total replacement time is typically under 5 minutes.

Disposal & Environmental Compliance:
Depleted lithium batteries must be disposed of according to local hazardous waste regulations. Many regions require recycling through certified battery collection programs. Contact your local environmental authority or industrial waste contractor for proper disposal procedures.

Delivery, Service & Quality Assurance

Inventory & Lead Time:
Standard ABB 4943013-6 batteries are typically available from stock with same-day or next-day shipping for orders placed before 2 PM (local time). For bulk orders (50+ units) or special packaging requirements, lead time is 5-10 business days. All batteries ship with manufacturing date labels and shelf life documentation.

Warranty & Support:
Each battery carries a 12-month warranty from date of purchase, covering manufacturing defects and premature capacity loss under normal operating conditions. Technical support includes compatibility verification, installation guidance, and troubleshooting assistance via phone and email. On-site commissioning support is available for large-scale installations (subject to location and project scope).

Documentation & Compliance:
Every shipment includes product datasheet, installation instructions, safety data sheet (SDS), and certificate of conformity. UN3091 transport documentation is provided for international shipments. Complete electrical specifications and dimensional drawings are available upon request for system integration and documentation purposes.

Quality Standards:
Manufactured to ABB's industrial quality standards with full traceability. Batteries undergo factory testing for voltage, capacity, and leak integrity before shipment. Storage and handling procedures comply with IEC standards for lithium battery safety.

Frequently Asked Questions (FAQ)

Q: How do I know when the ABB 4943013-6 battery needs replacement?
A: Most AC 800M controllers provide a low battery alarm or warning indicator on the front panel or via diagnostic software. Typical replacement interval is 5-7 years, but we recommend proactive replacement every 5 years in critical applications. If you notice frequent memory loss after power cycles or battery warning lights, immediate replacement is advised.

Q: Can I replace the battery while the controller is powered on?
A: Yes, the AC 800M series supports hot-swappable battery replacement when the controller is powered and operational. However, for maximum safety and to avoid any risk of data corruption, we recommend performing replacement during scheduled maintenance windows or with UPS backup active. The battery swap should be completed within 30 seconds to maintain memory integrity.

Q: Is the ABB 4943013-6 compatible with other ABB controller series?
A: This battery is specifically designed for AC 800M series controllers (PM8xx modules). It is not compatible with older Advant or S800 I/O systems, nor with AC 700F safety controllers which use different battery types. Always verify your controller model number before ordering. Our technical team can cross-reference part numbers if you're uncertain about compatibility.

Q: What is the shelf life, and how should I store spare batteries?
A: The ABB 4943013-6 has a 10-year shelf life when stored in original sealed packaging at room temperature (15-25°C). Avoid storage in high-temperature environments (above 30°C) or high-humidity areas, as this can accelerate self-discharge. For optimal longevity, store in climate-controlled environments and rotate stock using first-in-first-out (FIFO) inventory management.

Q: Are there any safety precautions for handling lithium-thionyl chloride batteries?
A: While lithium-thionyl chloride batteries are safe under normal use, avoid physical damage, short-circuiting terminals, or exposing to extreme heat or fire. Do not attempt to recharge, disassemble, or incinerate. In case of leakage (rare), avoid skin contact with electrolyte and ventilate the area. Follow UN3091 guidelines for shipping and storage. Dispose of depleted batteries through certified recycling programs.

Q: Can I purchase batteries in bulk for multi-site installations?
A: Yes, we offer volume pricing for orders of 20+ units and can arrange consignment inventory programs for large enterprises with multiple facilities. Bulk orders include batch testing certificates and can be packaged with custom labeling for asset management. Contact our sales team with your annual consumption forecast for customized pricing and logistics solutions.

Request Technical Support & Quotation

To obtain detailed compatibility verification, volume pricing, or application-specific recommendations, please provide the following information to our engineering team:

• Project name and application type (e.g., chemical plant DCS upgrade, water treatment SCADA)
• ABB controller model numbers and quantity (e.g., PM8xx series, number of controllers)
• Current battery part numbers (if replacing existing batteries)
• Required quantity and delivery timeline
• Installation location and environmental conditions (temperature range, humidity)
• Any special packaging, labeling, or documentation requirements

Our technical specialists will respond within 24 hours with compatibility confirmation, recommended inventory levels, pricing, and delivery options. For urgent requirements or emergency replacements, expedited processing and shipping are available.

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