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GE IC697BEM711N Bus Interface Module
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- Part Number: IC697BEM711N
- Brand: General Electric
- Type: Bus Interface Modules
- Dimensions: 4x18.5x12.7cm
- Country of Origin: USA
- Barcode: 8537101190
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Additional Specifications
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| Communication Protocols |
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Tags:
Bus Interface Modules
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GE IC697
Product Description
Configured for rack expansion and system fault isolation in GE Series Nine Seven control systems, the GE IC697BEM711N (IC697BEM711N Bus Interface Module) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
| Suffix / Identifier | Technical Description / Hardware State |
|---|---|
| IC697 | Base platform designation indicating Series 97 PLC and high-performance rack infrastructure. |
| BEM | Core functional identifier denoting the Bus Interface Module architecture. |
| 711 | Specific model suffix designating the bus receiver hardware variant and port configuration. |
| N | Revision and manufacturing variant suffix indicating specific component build state. |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC697BEM711N |
| Brand | GE |
| Origin | USA |
| Weight | 0.8 kg |
| Dimensions | Standard IC697 double-wide VME module format |
| Operating Temp | 0 deg C to +60 deg C |
| Power Consumption | Powered via IC697 rack backplane bus |
| Communication Interfaces | Two (2) serial communication expansion ports |
| Maximum Distance | Up to 50 feet (15 meters) between modules |
Backplane Bus Communication Velocity and Firmware Compatibility
The module communicates via high-speed backplane and external serial links to manage up to seven expansion racks deterministically. Firmware flash compatibility is maintained through onboard memory components that synchronize data transmission across the expansion bus. Backplane bus communication velocity operates within precise timing limits to transmit low-level signals representing expansion rack I/O data without propagation errors. I/O density scaling supports extensive remote rack expansion while ensuring isolated fault handling and state retention across faulted nodes.
Frequently Asked Questions
Q: What is the maximum allowable communication distance between interconnected BEM 711 or BEM 713 modules?
A: The maximum allowable cable distance between each BEM 711 or BEM 713 module is 50 feet or 15 meters.
Q: How does the module handle output states during a rack fault or maintenance procedure?
A: It supports output retention, allowing the output modules of the isolated or faulty rack to maintain their individual final state.
Q: What are the primary functions of the two communication ports on the front faceplate?
A: Port 1 is utilized for establishing connections with the CPU or upstream BEM modules, while the second interface connects downstream expansion racks or additional BEM 711 units.
Field Installation Guidelines
- Ensure the IC697 PLC rack power is fully de-energized and locked out before handling or inserting the module.
- Inspect the target VME rack slot for mechanical obstructions and verify backplane connector pin alignment.
- Slide the double-wide module carefully along the chassis guide rails until it seats firmly into the backplane interface.
- Secure the top and bottom mounting screws to guarantee mechanical stability and proper chassis ground continuity against vibration.
- Connect the communication cables to Port 1 and the secondary interface, ensuring cable lengths do not exceed the 50-foot (15-meter) limit, and verify status indicators upon power-up.
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