GE IC687BEM713 Bus Expansion Module – High-Performance Industrial Automation Connectivity
The GE IC687BEM713 Bus Expansion Module delivers precision-engineered performance for industrial control systems requiring high-speed data transfer and scalable connectivity. As a Genius Bus Controller, this module enables seamless expansion of control networks with support for up to 32 devices at 153.6 Kbaud, ensuring reliable operation in demanding automation environments.


Key Features
- ✔ High-Speed Data Transfer: Achieves 500 Kbytes/sec effective data rate for real-time system responsiveness
- ✔ Scalable Architecture: Supports up to 7 expansion racks with 32 devices per rack
- ✔ Extended Connectivity: Maintains signal integrity over 50-foot cable lengths
- ✔ Efficient Power Management: Draws only 1.3A from backplane power supply
- ✔ Durable Industrial Design: Engineered for continuous operation in harsh manufacturing environments
Technical Specifications
| Parameter | Specification |
| Module Type | Genius Bus Controller |
| Effective Data Rate | 500 Kbytes/sec |
| Communication Distance | Up to 50 feet |
| Supported Devices | 32 devices at 153.6 Kbaud |
| Power Requirement | 1.3 Amps from backplane |
Application Fields
Engineered for mission-critical industrial applications including:
- ▶ Manufacturing automation systems
- ▶ Process control networks
- ▶ Industrial machinery integration
- ▶ Plant-wide control architectures
- ▶ Retrofit projects requiring system expansion
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