IC697BEM733 GE | Series 90-70 Bus Expansion Module
Manufacturer: GE Fanuc
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Part Number: IC697BEM733
Condition：New with Original Package
Product Type: PLC Processors
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The GE Fanuc IC697BEM733 functions as a high-performance Genius Remote I/O Scanner specifically engineered for the Series 90-70 PLC platform. This 100% Brand New original module acts as the communication bridge that links remote I/O racks and Genius devices to the main CPU backplane. By facilitating high-speed data exchange over the Genius bus, the IC697BEM733 enables large-scale, distributed automation architectures. It allows engineers to decentralize I/O hardware, placing modules closer to field equipment while maintaining centralized control and global diagnostics within the main Series 90-70 rack.
Technical Specifications
| Feature | Technical Details |
| Model Number | IC697BEM733 |
| Module Type | Genius Remote I/O Scanner / Bus Expansion |
| Compatibility | GE Fanuc Series 90-70 PLC Systems |
| Protocol | Genius Bus High-Speed Serial |
| Network Capacity | Supports multiple Genius devices and expansion racks |
| Diagnostics | Integrated LED status and fault indicators |
| Mounting | Single slot in Series 90-70 Rack |
| Power Supply | Draws power from the PLC backplane |
| Operating Temp | 0 to +60 °C (32 to 140 °F) |
| Shipping Weight | 2.5 kg |
Engineering Advantages
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Scalable Distributed Architecture: The IC697BEM733 eliminates the distance limitations of standard backplanes. It allows the Series 90-70 system to manage remote expansion racks located thousands of feet away, significantly reducing the cost and complexity of home-run field wiring.
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Deterministic Genius Networking: The module utilizes the Genius bus protocol to ensure time-critical data updates. This deterministic communication remains unaffected by electrical noise, providing stable performance for high-speed machine control and process synchronization.
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Real-Time Fault Monitoring: Built-in diagnostic LEDs provide immediate visual feedback on the health of the Genius bus and the module itself. This allows maintenance teams to distinguish between bus-wide communication failures and specific rack-level hardware issues instantly.
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Hot-Configuration Support: The module permits software-based configuration of the I/O map. This flexibility enables engineers to add or modify remote I/O points within the Genius network without requiring extensive hardware rewiring in the main control cabinet.
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Ruggedized Industrial Design: GE Fanuc built this module for heavy industrial service. It features robust shielding to resist electromagnetic interference (EMI) commonly found in power generation and large-scale manufacturing facilities where long cable runs are required.
FAQs
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What is the maximum distance the IC697BEM733 can reach?
The Genius bus supports distances up to 7,500 feet (2,286 meters) depending on the cable type and baud rate. The IC697BEM733 manages this communication efficiently, ensuring reliable data transfer at these extended ranges.
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Does this module require a separate power supply?
No. The IC697BEM733 draws its operating power directly from the Series 90-70 backplane. However, ensure that your rack's power supply has sufficient capacity to handle the module's 5V DC load.
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Can I use the IC697BEM733 in an RX3i rack?
The IC697BEM733 is natively designed for the Series 90-70 VME-based backplane. While some 90-70 modules migrate to RX3i using specialized adapters, we recommend verifying your CPU and backplane version for compatibility before installation.