The GE Fanuc IC697CPU771 serves as the core processing unit for the Series 90-70 programmable logic controller platform. This CPU module executes user-defined logic, manages I/O scanning, and handles communication with external devices. It supports a wide range of analog and digital I/O points, making it suitable for complex processes. Furthermore, this processor works seamlessly with expansion memory modules like the IC697MEM715 to increase data and program storage capacity. With its robust architecture, the IC697CPU771 ensures reliable operation in critical automation environments.
This CPU module features a high-performance processor optimized for rapid scan cycles. It provides configurable user memory, which you can allocate for program logic, register data, or analog processing. The IC697CPU771 supports floating-point math and advanced control algorithms. Additionally, it includes a built-in battery backup system that retains memory for up to six months without external power. The lithium battery offers a shelf life of up to ten years, ensuring long-term reliability.
One of the standout features of the IC697CPU771 is its ability to work with optional memory expansion modules. For instance, the IC697MEM715 CMOS expansion memory unit is fully compatible and can be configured as a daughterboard. This setup does not require an extra slot in the rack. You can choose between 64 KB, 128 KB, 256 KB, or 512 KB capacities depending on your application needs. Moreover, the memory can be partitioned for both program storage and data storage. The system automatically performs checksum routines to detect and correct memory errors during power cycles or resets.
The GE Fanuc IC697CPU771 supports configuration via MS-DOS-based software when running on Windows systems. This flexibility makes it easy to integrate into existing engineering workflows. For programming and monitoring, you can use compatible GE Fanuc development tools. The CPU also communicates with I/O modules, operator interfaces, and other controllers through the Series 90-70 backplane and optional communication modules. Therefore, it fits well into distributed control architectures.
This CPU module operates reliably within an ambient temperature range of 0 to 60 °C (32 to 140 °F). It is designed for industrial environments with moderate humidity and vibration levels. The IC697CPU771 consumes minimal power, reducing heat dissipation inside the enclosure. Its robust construction ensures long service life even in demanding conditions. Additionally, the module includes diagnostic LEDs for quick status checks.
Installing the GE Fanuc IC697CPU771 is straightforward. Simply insert it into any slot of the Series 90-70 rack, and the backplane automatically handles addressing. You can also add the IC697MEM715 memory module as a daughterboard on top of the CPU, saving valuable slot space. This modular approach allows you to scale memory capacity without changing the overall system footprint. Ensure proper grounding and power supply sizing for optimal performance.
GE Fanuc IC697CPU771 CPU module (1 unit)
IC697MEM715 CMOS expansion memory module (optional, configured as daughterboard)
Lithium battery for memory backup (pre-installed)
Quick-start installation guide
Anti-static packaging bag
Shipping Method: FedEx, UPS, or DHL (depending on destination).
1. Does the IC697CPU771 support the IC697MEM715 memory expansion?
Yes, the IC697CPU771 fully supports the IC697MEM715 as a daughterboard without using an extra slot.
2. How long does the battery retain memory without power?
The lithium battery provides memory retention for up to six months with no applied power.
3. What software do I need to configure this CPU?
You can configure the IC697CPU771 using MS-DOS-based software on Windows systems.
4. Can I allocate memory for both program and data storage?
Absolutely. The GE Fanuc IC697CPU771 allows flexible partitioning for program logic and data registers.
5. What is the typical scan rate for this CPU?
The scan rate depends on the program size, but the IC697CPU771 is optimized for fast execution in most industrial applications.
| Brand Name | |
| Model No. | IC697CPU771 |
| Product Type | Central Processing Unit |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
