The IC697BEM764 module serves as a dedicated VME DLAN interface within the GE Series 90-70 PLC family. GE Fanuc designed this unit to simplify communication between programmable logic controllers and various drive systems, including DC300 and AC2000 drives. Specifically, it uses the versatile VME (VERSA Module Eurocard) bus, which supports multiple master configurations and high-speed data transfer. Consequently, this module becomes a critical link for coordinated motion control and process automation.
Additionally, the IC697BEM764 handles complex logic operations through its onboard 80C186 microprocessor. Meanwhile, its front-panel LED indicators provide real-time feedback on operation status, data activity, and system health. A dedicated restart pushbutton also allows quick resets without cycling main power. For engineers seeking a robust, field-proven communication solution, this GE Fanuc module offers both performance and durability.
The IC697BEM764 stands out due to its flexible bus architecture. It supports address options of 16-bit, 24-bit, and 32-bit, giving users the freedom to match system requirements. Likewise, the data bus accommodates 8-bit, 16-bit, or 32-bit widths, ensuring compatibility with a wide range of peripherals. This adaptability makes the GE Fanuc IC697BEM764 suitable for both legacy and modern control networks.
Furthermore, the module operates with a bus voltage of 5 Volts and 12 Volts, and its power supply can withstand a one-cycle loss without interruption. If an interruption does occur, the ACFAIL signal activates, triggering an orderly shutdown procedure. The module also includes two backplane jumpers, labeled J1 and J2, which allow configuration adjustments during installation.
In terms of processing power, the IC697BEM764 integrates an 80C186 microprocessor. This CPU efficiently manages data packets and protocol handling, reducing the load on the main PLC processor. Therefore, the module not only communicates but also pre-processes certain commands, improving overall system responsiveness.
Industrial environments demand rugged hardware, and the IC697BEM764 meets these challenges effectively. Its operating temperature ranges from 0°C to 60°C, while storage temperatures may span from -40°C to 85°C. Additionally, it tolerates relative humidity between 5% and 95% (non-condensing), making it viable for humid factory floors.
Moreover, the module resists vibration up to 1G at frequencies from 40 to 150 Hz and withstands shock loads of 15G for 11 milliseconds. These specifications ensure stable operation even near heavy machinery or in transport environments. Consequently, engineers can deploy the GE Fanuc IC697BEM764 in demanding settings without compromising reliability.
Proper installation of the IC697BEM764 begins with verifying slot compatibility within the Series 90-70 rack. First, ensure the backplane jumpers J1 and J2 are set according to your system address map. Next, align the module carefully with the VME card guides and slide it firmly into place until the connectors seat securely. After mounting, connect any necessary DLAN cables to the front interface.
Meanwhile, observe environmental conditions during setup. Keep ambient temperature within the 0–60°C range and avoid condensation. Also, confirm that the power supply delivers stable 5V and 12V rails before powering on. Once energized, check the front LED indicators: a steady green light typically signals normal operation, while flashing or red lights indicate errors or data activity. Press the restart pushbutton only after troubleshooting, as it resets the module’s internal state.
For multi-master VME systems, assign unique bus arbitration levels to avoid conflicts. Additionally, use shielded cables for DLAN connections to minimize electromagnetic interference. Following these steps will help maximize the lifespan and performance of your GE Fanuc IC697BEM764.
Your purchase of the IC697BEM764 includes the following items:
One GE Fanuc IC697BEM764 VME DLAN module (with front panel and LEDs)
Two backplane jumpers (J1, J2) pre-installed
Quick start guide (printed) with basic wiring diagrams
Anti-static bag for safe handling
Note: Cables, mounting hardware, and software are sold separately.
For shipping, we partner with trusted carriers such as FedEx, UPS, and DHL. All parcels are packed with anti-static materials and cushioning to prevent transit damage. Tracking numbers are provided within 24 hours of dispatch, ensuring full visibility from our warehouse to your facility.
1. What types of drives can the IC697BEM764 control?
The GE Fanuc IC697BEM764 directly interfaces with DC300 drives and AC2000 drives via the DLAN protocol. It can also communicate with other compatible drives using the VME bus and custom PLC logic.
2. How do I know if the module is working properly?
Check the front-panel LED indicators. A steady green light indicates normal operation, while flashing patterns or red lights suggest active data transfer or fault conditions. Refer to the user manual for detailed code definitions.
3. Can I use this module in a 64-bit VME system?
No. The IC697BEM764 supports address and data buses up to 32-bit only. For 64-bit systems, consider newer GE Fanuc modules with extended bus capabilities.
4. What happens if power drops temporarily?
The module can tolerate a one-cycle power loss without resetting. If the interruption persists, the ACFAIL signal triggers a controlled shutdown to protect data integrity.
5. Is the IC697BEM764 compatible with third-party VME backplanes?
While designed for GE Series 90-70 racks, the module follows standard VME electrical and mechanical specs. However, we recommend testing in your specific backplane to confirm full compatibility.
| Brand Name | |
| Model No. | IC697BEM764 |
| Product Type | Communication Module |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
