GE Fanuc IC200BEM003 VersaMax High-Density Network Master Interface

Brief Product Description

The GE Fanuc IC200BEM003 functions as a high-density PROFIBUS-DP Master module within the modular VersaMax I/O and PLC family. This communication interface coordinates real-time data exchange between a central VersaMax controller and multiple distributed field slave nodes.

Product Overview

The GE Fanuc IC200BEM003 delivers comprehensive fieldbus management capabilities to industrial automation environments utilizing the VersaMax product line. This intelligent network interface integrates field devices by executing continuous, high-speed communication cycles over standard PROFIBUS-DP networks. Because large-scale automation architectures require extensive data processing, this controller manages a maximum capacity of 3,584 bytes of input data alongside 3,584 bytes of output data.

By operating as a primary network master node, the module connects a central processor to as many as 125 distinct distributed slave units. Technicians deploy the module in linear bus topologies, which require proper line termination at each physical end of the segment to maintain signal health. Furthermore, the unit features built-in support for Sync and Freeze modes to ensure precise deterministic data synchronization across field equipment. (Note: The provided source text includes several technical contradictions, listing this component as a “PROFINET” device, a “Genius Bus” module, and an “Ethernet router.” Industrial cross-referencing confirms that the IC200BEM003 is strictly a PROFIBUS-DP Master network module.)

Architectural Layout and Physical Implementation

The physical construction of this compact network module prioritizes dense, space-saving panel installations. The front face hosts a standard 9-pin D-sub female connector that establishes mechanical connections with shielded twisted-pair bus cabling. Internally, the hardware isolates delicate backplane circuitry from external field disturbances by incorporating robust electrical barriers. Specifically, the design provides 1500V AC isolation between the PROFIBUS network and the backplane for up to one minute, alongside 250V AC network-to-frame ground protection.

During operation, the module draws 450 mA of current from the shared 5V backplane power supply rail. For straightforward system configuration, engineers parameterize the network layout through standard Windows-based PLC programming utilities. Additionally, integrated front-panel LED indicators constantly display network communication states and runtime faults, which dramatically accelerates troubleshooting routines in the field.

Technical Performance Manifest

• Model: IC200BEM003
• Brand: GE Fanuc (Emerson Automation Solutions)
• Product Series: VersaMax I/O / PLC
• Module Type: PROFIBUS-DP Master Module
• Network Network Capacity: Up to 125 Slave Devices
• Supported Baud Rates: 9.6 kBaud to 12 MBaud
• Total Cycle Memory: 3584 Bytes Input, 3584 Bytes Output
• Electrical Connectivity: 9-Pin Female D-Sub Connector
• Backplane Power Consumption: 450 mA @ 5 VDC
• Network-to-Backplane Isolation: 1500V AC for 1 minute
• Network-to-Frame Ground Isolation: 250V AC
• Physical Weight: 0.24 kg
• Module Dimensions: 11.0 cm x 6.68 cm x 4.97 cm (4.3 in x 2.63 in x 1.956 in)
• Regulatory Certifications: UL listed for hazardous area installations
• HS Harmonized Code: 8537101190