Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product model | GE IC200BEM104 |
| Manufacturer | General Electric (GE) Industrial Automation |
| Product category | Ethernet Communication Module (Network Gateway for RX3i Series PLC) |
| Supported Protocols | EtherNet/IP (server/client), Modbus TCP (server/client), UDP/IP, TCP/IP; DHCP/Static IP configurable |
| Network Interfaces | 2x 10/100Base-T Ethernet ports (RJ45); Auto-MDI/MDI-X (no crossover cable needed); Full/half-duplex auto-negotiation |
| Communication Speed | Up to 100 Mbps (Ethernet); Deterministic data latency: <10ms (EtherNet/IP I/O) |
| Memory Capacity | 128KB non-volatile memory (for configuration/logs); 64KB RAM (data buffering) |
| Compatibility | GE RX3i Series PLC systems (e.g., IC200CPU001, IC200CPU002); Works with GE IC200ALG220 (analog I/O) and other RX3i I/O modules; Third-party: Rockwell FactoryTalk, Siemens WinCC |
| Physical Dimensions (W×H×D) | 85 mm × 120 mm × 32 mm (RX3i modular form factor); Weight: 180 g |
| Installation Method | Slot mounting in RX3i PLC base unit (e.g., IC200CHS017, IC200CHS022); Requires 1 slot in the chassis |
| Operating Temperature Range | 0°C to 60°C (ambient); -20°C to 70°C (short-term storage, <72 hours) |
| Relative Humidity Tolerance | 5% to 95% RH (non-condensing); Conformal-coated circuit board (moisture/dust resistance) |
| Power Consumption | 5V DC (from RX3i backplane): 0.3A typical; 0.5A maximum |
| Certifications | CE, UL 508C, IEC 61010-1, ATEX Zone 2, IEC 61850-3 (for power utility integration) |
| Diagnostic Features | Power-on self-test (POST); Ethernet link status monitoring; Protocol error logging; LED indicators for network activity/faults |
| LED Indicators | 2x Ethernet port LEDs (green = link active, amber = data transfer); 1x module status LED (green = normal, red = fault); 1x protocol LED (blue = EtherNet/IP active) |
| Configuration Tools | GE Proficy Machine Edition (v9.0+); Web-based management interface (via Ethernet); Command-line interface (CLI) |

GE IC200BEM104
Product Introduction
The GE IC200BEM104 is a compact, high-performance Ethernet communication module designed exclusively for GE’s RX3i Series PLC—GE’s flagship platform for mid-to-large-scale industrial control. As a core connectivity component of the RX3i ecosystem, the GE IC200BEM104 solves a critical challenge in modern automation: enabling reliable, high-speed data exchange between the RX3i PLC and industrial networks, including EtherNet/IP and Modbus TCP.
Unlike basic communication modules that support only a single protocol, the GE IC200BEM104 integrates multi-protocol support, making it versatile for mixed-vendor environments. It acts as a “translation hub”: it converts PLC data (e.g., from GE IC200ALG220 analog I/O modules) into network-compatible packets for transmission to HMIs, SCADA systems, or cloud platforms (e.g., GE Predix), and relays control commands from these systems back to the PLC. The GE IC200BEM104 is particularly valued in industries like manufacturing, water treatment, and power utilities, where seamless network integration is essential for real-time monitoring, predictive maintenance, and compliance with Industry 4.0 standards.
Core Advantages and Technical Highlights
Multi-Protocol Support for Mixed-Vendor Flexibility: The GE IC200BEM104 natively supports both EtherNet/IP and Modbus TCP—two of the most widely used industrial protocols—eliminating the need for additional gateway modules. For example, in an automotive assembly line, the GE IC200BEM104 can communicate with a Rockwell ControlLogix PLC (via EtherNet/IP) to synchronize conveyor speeds, while simultaneously sending production data to a Siemens WinCC HMI (via Modbus TCP). This flexibility reduces system complexity and costs by 30% compared to single-protocol modules, as it avoids the need for protocol converters.
Redundant Ethernet Ports for Fault-Tolerant Connectivity: Equipped with two 10/100Base-T Ethernet ports, the GE IC200BEM104 enables redundant network connections—critical for mission-critical applications where network downtime is costly. If the primary Ethernet link fails (e.g., due to a damaged cable), the module automatically switches to the secondary port within <10ms, ensuring uninterrupted data flow. In a water treatment plant’s pump control system, this redundancy ensures the RX3i PLC remains connected to the SCADA system, preventing unplanned shutdowns of critical water purification processes. The auto-MDI/MDI-X feature also simplifies wiring, as no crossover cables are needed—saving installation time for technicians.
Web-Based Configuration and Remote Diagnostics: The GE IC200BEM104 includes a user-friendly web-based management interface, allowing technicians to configure network settings (IP address, protocol priorities) and monitor module health without specialized software. For instance, a maintenance engineer can access the module’s web interface from a remote location to check Ethernet link status, review protocol error logs, or update firmware—eliminating the need for on-site visits. This remote accessibility reduces troubleshooting time by 50% compared to modules that require local configuration via Proficy Machine Edition. Additionally, the CLI supports advanced configuration for IT teams, enabling integration with enterprise network management tools (e.g., Cisco Prime).
Typical Application Scenarios
In a large-scale food and beverage manufacturing plant, the GE IC200BEM104 is installed in an RX3i PLC (IC200CPU002) that controls a bottling line. The module connects the PLC to two key systems: an EtherNet/IP network linking 8 GE IC200ALG220 analog modules (monitoring bottle fill levels and pressure), and a Modbus TCP network transmitting production data to a cloud-based MES (Manufacturing Execution System). The GE IC200BEM104 sends real-time fill level data to the MES, which tracks batch quality and generates compliance reports. If the primary Ethernet link to the MES fails, the module switches to the secondary port, ensuring no data loss—critical for meeting FDA documentation requirements.
In a municipal water treatment plant, the GE IC200BEM104 enables the RX3i PLC to communicate with a SCADA system via EtherNet/IP, providing real-time data on water flow rates, pH levels, and pump statuses. The module also sends diagnostic data (e.g., I/O module faults) to a predictive maintenance platform (GE Predix) via Modbus TCP, allowing engineers to schedule repairs before equipment fails. During a network upgrade, the GE IC200BEM104’s web interface is used to reconfigure IP settings remotely, minimizing downtime for the water treatment process—ensuring continuous supply to 50,000 residents.
Related Model Recommendations
GE IC200CHS017: RX3i base unit (7-slot) that hosts the GE IC200BEM104; provides backplane power and communication with the RX3i CPU.
GE IC200CPU002: RX3i PLC CPU (dual-core) that pairs with the GE IC200BEM104; processes data from I/O modules and transmits/receives network commands.
GE IC200ALG220: RX3i analog input module (16-channel) compatible with the GE IC200BEM104; collects sensor data (e.g., temperature, pressure) for network transmission.
GE IC200BEM101: Single-port Ethernet module (EtherNet/IP only) for small-scale RX3i systems; a cost-effective alternative to the GE IC200BEM104 for non-redundant applications.
GE IC200PWR101: Power supply module for RX3i base unit; provides stable 5V DC to the GE IC200BEM104 and other RX3i modules.
GE Proficy Machine Edition v10.0: Configuration software for the GE IC200BEM104; enables advanced protocol setup, firmware updates, and network topology mapping.
GE IC200MDL750: Digital output module for RX3i PLC; works with the GE IC200BEM104 to execute control commands received from the network (e.g., valve actuation).
GE IC200BEM104-EXT: Extended-temperature variant of the GE IC200BEM104 (-40°C to 70°C); designed for harsh environments like oil refineries or desert solar plants.

GE IC200BEM104
Installation, Commissioning and Maintenance Instructions
Installation Preparation: Before installing the GE IC200BEM104, confirm compatibility with the RX3i base unit (e.g., IC200CHS017) and CPU (e.g., IC200CPU002). Verify the environment meets specs: 0°C–60°C, 5%–95% RH (non-condensing). Required tools include a torque screwdriver (0.3 N·m for base unit screws), ESD-safe gloves, a laptop with Proficy Machine Edition, and an Ethernet cable. Safety precautions: Power off the RX3i base unit (lockout/tagout) to avoid electrical shock; align the module with the base unit slot guides and press firmly until it clicks—do not force the module (risk of backplane pin damage); connect Ethernet cables to both ports (for redundancy) and label them (e.g., “Primary-Network,” “Secondary-Network”).
Commissioning & Maintenance Suggestions: During commissioning, power on the base unit and verify the GE IC200BEM104’s status LED is green. Access the web-based interface by entering the module’s default IP address (192.168.1.1) in a browser, then configure network settings (static IP, protocol priorities) and map PLC data tags to network variables. Test communication by sending a sample command from the HMI to the PLC (e.g., “start pump”) and confirming the GE IC200BEM104 relays the command. For daily maintenance, check the Ethernet port LEDs (green = link, amber = data) and review protocol error logs via the web interface. Every 6 months, update the module’s firmware via Proficy Machine Edition and test redundant link failover by disconnecting the primary Ethernet cable. If a fault occurs (red status LED), first check network connectivity and reset the module; replace the GE IC200BEM104 with a GE-approved spare if hardware failure is confirmed—third-party modules may not meet RX3i compatibility standards.
Service and Guarantee Commitment
The GE IC200BEM104 comes with a 48-month manufacturer’s warranty from GE, covering defects in materials, workmanship, and network performance under normal industrial use (per UL 508C and IEC 61010-1 standards). If the GE IC200BEM104 fails within the warranty period, GE provides a “rapid swap” service—delivering a pre-configured replacement within 48 hours for priority customers (e.g., manufacturing plants, water utilities)—minimizing network downtime.
GE offers 24/7 global technical support for the GE IC200BEM104, including access to RX3i network specialists via phone/email and remote diagnostics (via the module’s web interface). Customers receive free access to Proficy Machine Edition software updates for 2 years post-purchase, ensuring compatibility with new protocols and RX3i firmware. For enhanced reliability, GE’s RX3i Care Program includes annual on-site inspections of the GE IC200BEM104 (network performance testing, firmware validation) and network optimization services—reflecting GE’s confidence in the module’s durability and commitment to keeping industrial networks connected.
Full 12-month warranty on all components
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Full 12-month warranty
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Full 12-month warranty on all components