GE IC697BEM713G Bus Transmitter Module

Description

Real-World Use & Application Scenarios
Within GE Fanuc Series 90-70 ecosystems, the IC697BEM713G serves as a high-performance bus transmitter module that expands the reach of the main CPU rack across multiple expansion racks. This module is especially valuable in plant environments where large-scale automation requires reliable, fast, and deterministic data transmission between the central processor and distributed I/O, controllers, and sub-systems. Industries such as automotive manufacturing, packaging lines, plastics processing, and metalworking regularly deploy this kind of bus transmitter to enable scalable architectures with minimal latency and predictable response times. Operators rely on the module to efficiently propagate configuration data, program updates, and control signals along the Genius Bus, while maintaining robust fault isolation and clear diagnostics. The IC697BEM713G is favored when the installation calls for expanding the control network beyond a single rack, enabling more flexible layouts and easier future upgrades. In practice, engineers search for terms like “bus transmitter module,” “Series 90-70 expansion,” and “used in industrial automation” while ensuring the exact model name is in bold for quick identification. This module is a proven, durable option for reliable cross-rack communication within GE Fanuc’s classic 90-70 architecture.

Product Introduction & Positioning
The IC697BEM713G is a Bus Transmitter Module for the Series 90-70 control system. It serves as a bridge that transmits data from the central processor to remote expansion racks over the bus, enabling scalable network growth without overloading the main CPU rack. Installed in the main control cabinet, it interacts with Bus Receiver Modules and expansion racks, coordinating timing, data integrity, and synchronization across the GE Fanuc Genius Bus network. This module is valued for its speed, reliability, and straightforward integration into existing 90-70 setups, reducing wiring complexity and supporting larger, more flexible control architectures. The model name is a reliable anchor for procurement and service, ensuring compatibility with other 90-70 components and established maintenance practices. In short, the IC697BEM713G is a cornerstone for expanding GE Fanuc Series 90-70 bus networks with deterministic performance and robust diagnostics.

Key Technical Features & Functional Benefits
The IC697BEM713G emphasizes fast, deterministic bus transmission and robust expansion capabilities. Its core strengths include a high effective data rate for inter-rack communication and straightforward daisy-chaining with BRMs (bus receiver/modules) to extend the network. Hardware design focuses on compact form factor, reliable backplane interfacing, and clear status signaling to aid fault isolation. The module supports multiple expansion racks while maintaining synchronization and data integrity across the GE Fanuc Genius Bus ecosystem, which simplifies commissioning and future scalability. Compatibility with the Series 90-70 CPU and BRMs ensures smooth integration with existing control architectures, while the bus transmitter’s resilience and known maintenance profiles translate into improved uptime and easier diagnostics. In summary, the IC697BEM713G delivers the performance, reliability, and ecosystem coherence that engineers rely on for scalable, multi-rack automation configurations.

Detailed Technical Specifications
ParameterValue
ModelIC697BEM713G
BrandGE Fanuc Emerson
TypeBus Transmitter Module
Bus SystemGenius Bus / Series 90-70
Data RateHigh-speed bus transmission (effective rate per revision)
Recommended Rack ExpansionUp to multiple expansion racks via BRMs
Backplane CompatibilitySeries 90-70 backplane
ConnectorsTop/bottom port arrangement for daisy chain
Power RequirementsLow-power backplane consumption
Operating Temperature0 to 60 °C (industrial range)
MountingRack-mountable in main CPU cabinet
DimensionsCompact single-slot form factor
WeightLight (enclosure dependent)
Fault/StatusLEDsYes (per port and bus health)
IsolationPer RX3i/90-70 standards
CertificationsUL/CE/UKCA (region-dependent)
CoolingNatural convection
Environmental RatingIndustrial

Related Modules or Compatible Units
IC697BEM713G – Core bus transmitter in the same 90-70 family, sharing topology and diagnostics.
IC697BEM703 – Alternate bus transmitter variant with slightly different data-rate or topology options.
IC697BRM – Bus Receiver Modules used to complete a multi-rack expansion network.
IC697CRP – Control interface or processor backup module that pairs with bus expansion hardware.
IC690 – Legacy GE Fanuc control family that may still interface in mixed installations with careful planning.
IC697MDL – Expansion/distribution modules that commonly connect through Genius Bus networks.
IC697PWR – Power modules ensuring rail stability for 90-70 expansions.

Installation Notes & Maintenance Best Practices
Plan the bus topology to minimize cable lengths and ensure proper shielding, especially in installations with long spans between racks. Follow GE Fanuc guidelines for BRM placement, termination, and bus segment sizing to prevent reflections and ensure deterministic communication. Label each expansion node and document bus addresses to simplify diagnostics during maintenance. Regularly verify LED indicators and port status to detect early signs of congestion or fault conditions. Coordinate firmware or software updates across the CPU, BRMs, and bus transmitters to maintain compatibility and data integrity. Maintain spare BRMs and bus cables in the maintenance kit to minimize downtime during expansion or service.