The GE IC697BEM733 is a Genius Remote I/O Scanner Module for GE Fanuc Series 90-70 PLC systems. It is designed to act as a high-performance communication bridge between the PLC CPU and distributed remote I/O racks using the Genius Bus network.
This module enables large-scale distributed control by allowing a central PLC system to manage multiple remote I/O drops over long distances. It is widely used in industrial automation systems that require deterministic communication, extended I/O reach, and stable multi-drop networking.
Technical Specifications
The IC697BEM733 provides robust Genius Bus communication for distributed automation architectures.
| Parameter | Specification |
|---|---|
| Model | IC697BEM733 |
| Product Type | Genius Remote I/O Scanner Module |
| Series | GE Fanuc Series 90-70 |
| Function | Remote I/O scanning / bus communication |
| Network Type | GE Genius Bus |
| Supported Devices | Up to 31 devices per bus segment |
| I/O Capacity | Up to 1024 discrete I/O / 64 analog I/O |
| Data Handling | 128 bytes per remote I/O drop |
| Communication Speed | 38.4 / 76.8 / 153.6 Kbaud |
| Max Distance | Up to 7,500 ft (≈2,275 m) |
| Interface Ports | RS-422/RS-485 + 9-pin handheld monitor port |
| Diagnostics | LED status indicators |
| Configuration | Software-based (PLC programming tools) |
The module independently manages network communication, reducing CPU load and improving deterministic system performance.
Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Dimensions (L × W × H) | Approx. 292 mm × 230 mm × 50 mm |
| Weight | Approx. 0.48 kg – 1.06 lbs |
The module follows the standard Series 90-70 rack format and fits directly into a single slot in the PLC chassis.
Recommended Related Models
For a complete distributed control architecture, IC697BEM733 is commonly used with:
- GE IC697CPU772 Central Processing Unit
- GE IC697BEM711 Bus Receiver Module
- GE IC697BEM713 Bus Transmitter Module
- GE IC697CHS790 Rack Chassis
- GE IC697PWR711 Power Supply Module
These components together enable scalable Genius Bus-based multi-rack automation systems.
Popular GE Series 90-70 Modules
- IC697CPU780 – High-performance PLC CPU
- IC697MDL740 – Digital input module
- IC697MDL750 – Digital output module
- IC697ALG230 – Analog input module
- IC697CMM711 – Communication processor module
These modules are widely deployed in legacy industrial automation and SCADA systems.
