GE IC697BEM771 Bus Controller

Product Introduction

The GE IC697BEM771 Bus Controller is a high-performance interface module designed for use within the GE Fanuc Series 90-70 PLC system. This module serves as the central controller for a DLAN or DLAN+ communication network, enabling multiple PLC racks and remote I/O devices to exchange data efficiently. It provides deterministic control and monitoring capabilities essential for high-speed industrial automation and drive integration.

The IC697BEM771 ensures reliable real-time communication between the PLC and various peripheral devices, including I/O modules, drive systems, and other bus controllers. Its design emphasizes robustness, accuracy, and seamless integration within the Series 90-70 architecture. The module is widely used in manufacturing, process control, energy management, and automated material handling systems.

Technical Specifications

Applications

The IC697BEM771 Bus Controller is suitable for applications requiring high-speed communication and centralized control. Typical industrial applications include:

• PLC Network Management: Centralized control of multiple Series 90-70 PLC racks.

• Drive System Integration: Coordination of AC and DC drives for process control or manufacturing lines.

• Automated Manufacturing Systems: Real-time communication for material handling, assembly lines, and robotics.

• Energy and Utility Systems: Supervisory control of motorized pumps, fans, and generators.

• Process Automation: Reliable data transfer and control for chemical, petrochemical, and refining industries.

This module ensures deterministic communication, allowing precise control of distributed devices and minimizing delays or errors in critical operations.

Advantages

• Centralized Bus Control: Acts as the main communication hub for DLAN or DLAN+ networks, improving system coordination.

• High-Speed Communication: Supports rapid data exchange between PLCs, I/O modules, and drives.

• Robust Design: Operates reliably in industrial environments with standard temperature and humidity ranges.

• LED Status Indicators: Provides immediate visual feedback for operational monitoring and diagnostics.

• Compact Installation: Fits a single slot in the Series 90-70 rack for efficient use of space.

• Flexible Integration: Compatible with a wide range of GE drives, I/O modules, and peripheral devices.

FAQ

1. What is the primary function of the IC697BEM771 Bus Controller?
   It serves as the central communication hub for DLAN/DLAN+ networks, coordinating data exchange between PLC racks, I/O modules, and drive systems.

2. Which communication protocols does the module support?
   The IC697BEM771 supports both DLAN and DLAN+ protocols, though only one protocol can be active at a time.

3. Can multiple bus controllers be used in a single network?
   Yes, multiple modules can be used for large-scale networks, but proper configuration is required to avoid address conflicts.

4. What types of devices are compatible with this module?
   Compatible devices include Series 90-70 I/O modules, AC and DC drive systems, and other GE bus interface modules.

5. What is the operational temperature range for the IC697BEM771?
   The module operates reliably between 0°C and 60°C under normal industrial conditions.

6. How is module status monitored?
   Three LEDs indicate Module OK, Command Out, and Data In, providing quick visual confirmation of operation and communication activity.

7. What are the power requirements for the IC697BEM771?
   The module consumes approximately 7 watts, powered through the Series 90-70 rack supply.

8. What type of connector does the module use for communication?
   It uses an 8-pin DLAN connector to interface with compatible bus devices and network nodes.

9. Can this module be used in multi-rack systems?
   Yes, it is designed for multi-rack systems, provided each module is installed in the correct slot and properly configured.

10. Is the IC697BEM771 suitable for hazardous or extreme environments?
    The module is intended for standard industrial conditions; additional protective measures are required for hazardous or highly corrosive locations.

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FAQ

1. What is the primary function of the IC697BEM771 Bus Controller?
   It serves as the central communication hub for DLAN/DLAN+ networks, coordinating data exchange between PLC racks, I/O modules, and drive systems.

2. Which communication protocols does the module support?
   The IC697BEM771 supports both DLAN and DLAN+ protocols, though only one protocol can be active at a time.

3. Can multiple bus controllers be used in a single network?
   Yes, multiple modules can be used for large-scale networks, but proper configuration is required to avoid address conflicts.

4. What types of devices are compatible with this module?
   Compatible devices include Series 90-70 I/O modules, AC and DC drive systems, and other GE bus interface modules.

5. What is the operational temperature range for the IC697BEM771?
   The module operates reliably between 0°C and 60°C under normal industrial conditions.

6. How is module status monitored?
   Three LEDs indicate Module OK, Command Out, and Data In, providing quick visual confirmation of operation and communication activity.

7. What are the power requirements for the IC697BEM771?
   The module consumes approximately 7 watts, powered through the Series 90-70 rack supply.

8. What type of connector does the module use for communication?
   It uses an 8-pin DLAN connector to interface with compatible bus devices and network nodes.

9. Can this module be used in multi-rack systems?
   Yes, it is designed for multi-rack systems, provided each module is installed in the correct slot and properly configured.

10. Is the IC697BEM771 suitable for hazardous or extreme environments?
    The module is intended for standard industrial conditions; additional protective measures are required for hazardous or highly corrosive locations.

Related Models (Same Series / Similar Type)

Popular Models (Same Brand)

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