The GE Fanuc A02B-0091-C113 is a dedicated Macro Cassette B memory unit designed for industrial CNC and PLC control systems. This 128 KB memory module provides reliable data storage and parameter retention for mission-critical machine operations, including precision manufacturing, automotive assembly lines, and heavy-duty machining environments. By ensuring consistent accessibility to stored configuration data, this unit minimizes diagnostic delays and contributes to reduced system downtime in complex automation architectures.
Features
128 KB memory capacity for parameter and program storage
Robust industrial-grade housing for protection against electrical interference and vibration
Optimized for rapid data access and high-cycle read/write stability
Seamless integration with GE Fanuc control platforms via dedicated memory interface port
Maintenance-free operation utilizing the host controller's internal bus power
Applications
This memory module is primarily utilized in CNC machine control systems and industrial PLC architectures where supplementary data storage is required for machine parameters, macro routines, or configuration files.
Technical Specifications
Model
A02B-0091-C113
Brand
GE Fanuc
Memory Capacity
128 KB
Module Type
Macro Cassette B / Memory Unit
Operating Temperature
0 to 55 degC
Storage Temperature
-20 to 60 degC
Humidity Range
10 to 95 percent (non-condensing)
Installation Guidelines
Ensure the host controller is powered down before inserting or removing the memory cassette to prevent data corruption or electrical damage.
Handle the module by the casing to avoid electrostatic discharge (ESD) contact with the connector pins.
Insert the cassette firmly into the designated memory port until it is securely seated.
Verify that the environment is within the specified temperature and humidity ranges to ensure long-term data integrity.
Keep the module away from high-EMI sources and ensure the control cabinet is properly grounded.
FAQ
What is the primary function of the A02B-0091-C113?
This module acts as an external memory expansion unit (Macro Cassette B) for GE Fanuc controllers, allowing for the storage of additional machine parameters and operational data.
Does this module require an external power supply?
No, the module is powered directly through the host controller's internal memory interface bus.
Is this module hot-swappable?
No, it is recommended to power down the controller before installing or removing the memory cassette to prevent potential damage to the module or the controller's I/O interface.
