IC693ACC302 - Auxiliary Battery Module

SPECIFICATIONS:

Part Number: IC693ACC302
Manufacturer: General Electric
Series: Series 90-30
Output: 3 Volts
Compatibility: IC693 / IC697 battery connectors
Capacity: 15 Amps/hr
Connection: 24 AWG
Mounting: Panel mount
RAM backup time: Up to 75 months
Operating temperature: 0 to 60 degrees
Dimensions: 145.1 x 65 x 39.9 millimeters
Availability: In Stock
Country of Origin: United States

FUNCTIONAL DESCRIPTION:

IC693ACC302 is an Auxiliary Battery Module manufactured and designed by GE Mark II Series as part of the GE Speedtronic Gas Turbine Control Systems. The Auxiliary Battery Module is an alternative to standard memory backup batteries, providing extended RAM backup for up to 75 months. It is compatible with Series 90-30, 90-70, and other PACSystems CPUs. With a shelf life of 10 years, it features a compact design measuring 5.71 inches in length, 2.55 inches in width, and 1.571 inches in height. The module is flame-retardant ABS plastic and has a black outer casing. It connects via a 2-inch twisted red/black 24 AWG lead with a 2-pin female connector. Operating temperatures range from 0 to 60°C, and it should be kept away from high heat sources.

The battery connects via a 0.6-meter (2-inch) 24 AWG twisted red and black wire with a 2-pin female connector. It has a current capacity of 15 Amps per hour and operates within a temperature range of 0 to 60°C (32 to 140°F). Designed for panel mounting, it measures 145.1 mm (5.7 inches) in length, 65 mm (2.5 inches) in width, and 39.9 mm (1.5 inches) in height.

COMPATIBILITY:

The auxiliary battery module is specifically designed for use with Series 90-30, 90-70, and PACSystems CPUs. It serves as a reliable alternative to standard memory backup batteries, ensuring continuous power supply for memory retention. Its compatibility with multiple industrial control systems makes it a versatile solution for various automation applications.

INSTALLATION:

STEP 1: PREPARE THE INSTALLATION SITE

Before beginning the installation of the Auxiliary Battery Module, it is crucial to ensure that all power is completely removed from the equipment. This step is essential for safety, as it helps prevent electrical shock and potential damage to the system during installation. Once power is disconnected, proceed to drill four holes using a #29 drill bit (0.136 inches in diameter), following the specified hole pattern. The measurements for hole placement are critical: they should be spaced 5.253 inches (133.43 mm) apart and 1.746 inches (44.35 mm) apart vertically. Take care to avoid allowing any metal chips from drilling to fall into other equipment components, as this could cause malfunctions or long-term damage.

STEP 2: SECURE THE AUXILIARY BATTERY MODULE

After preparing the installation site, the next step is to securely attach the Auxiliary Battery Module to the mounting surface. Use four #8-32 x ½ inch flat head machine screws to fasten the module firmly in place. Ensuring that the module is well-secured is vital, as movement or vibration could disrupt electrical connections and affect the performance of the module. A stable installation will help maintain operational integrity and prolong the life of the equipment.

STEP 3: CONNECT THE BATTERY MODULE TO THE PLC

Once the module is mounted securely, you can proceed to connect it to the Programmable Logic Controller (PLC). For IC693 systems, locate the battery connector on the power supply module within the CPU baseplate, and route the cable through the small slot at the bottom of the battery compartment. For IC697 systems, the connector is located on the CPU module; thus, you should route the cable out the bottom of this module. It’s essential to ensure that the battery cable is not pinched or crimped when closing the battery compartment cover for IC693 systems or the CPU module cover for IC697 systems. Any pinching of the cable can lead to damage or impaired functionality, which could affect overall system performance.

After completing the installation, conduct a thorough inspection to ensure all connections are secure and that there are no visible damages to the cable or connectors. Check for any loose screws or components that may impact performance. Once the inspection is complete, restore power to the equipment and conduct functional tests to verify the correct operation of the Auxiliary Battery Module within the system. Monitoring the system for any irregularities during operation is crucial for identifying potential issues early. Finally, document the entire installation process, including any observations or challenges faced, as this information can be invaluable for future maintenance and troubleshooting efforts. Proper installation and careful monitoring will maximize the efficiency and longevity of the Auxiliary Battery Module and enhance the overall functionality of the equipment.

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FREQUENTLY ASKED QUESTIONS:

What is the purpose of the Auxiliary Battery Module?

The auxiliary battery module functions as a backup power source, ensuring continuous memory retention in industrial controllers. It is primarily used with Series 90-30, 90-70, and PACSystems CPUs to prevent data loss during power failures. Supplying extended RAM backup helps maintain crucial operational data in industrial automation systems.

Which systems are compatible with this battery module?

This battery module is specifically designed for use with GE Fanuc Series 90-30, 90-70, and PACSystems CPUs. These automation platforms rely on memory retention for seamless operation, and the auxiliary battery module ensures that stored data remains intact even in the event of power interruptions.

How long does the battery provide backup?

The auxiliary battery module is capable of providing RAM backup for up to 75 months (6.25 years). The actual backup duration depends on system usage and environmental conditions, but under normal circumstances, it offers long-term reliability for industrial applications.