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Detailed Parameters Table
| Parameter Name | Parameter Value |
| Product model | 531X306LCCBAG3 |
| Manufacturer | General Electric (GE Fanuc, now Emerson) |
| Product category | LAN Communication Card for GE 90 20 PLC |
| Compatible system | GE Fanuc Series 90 20 Programmable Logic Controller |
| Interface | Ethernet (RJ 45); IP based LAN |
| Function | PLC network interface for HMI, SCADA, remote I/O and inter-controller communication |
| Form factor | Backplane-mounted Eurocard module |
| Operating temperature | −40 °C to +70 °C (industrial grade) |
| Communication protocols | Ethernet, possible support for FIP/Genius LAN |
| Status indicators | Front-panel LEDs for power, link, and traffic status |
| Installation | Plug into an empty slot in CPU or expansion rack; hot-pluggable with system power on |
| Protection level | IP20 (within industrial cabinet) |
Product Introduction
The 531X306LCCBAG3 is a robust LAN communication card designed for GE Fanuc’s Series 90 20 PLC platform, enabling seamless Ethernet connectivity for supervisory control, data acquisition, and distributed integration. Tailored for industrial applications, the 531X306LCCBAG3 empowers PLCs to participate in enterprise networks, supporting mission-critical data exchange with HMI, SCADA systems, and peer controllers.
As a drop-in Eurocard module, the 531X306LCCBAG3 installs directly into GE 90 20 CPU or expansion racks, leveraging the backplane for power and communication. Once activated, the module provides reliable LAN interface, network traffic status via LEDs, and potentially supports GE’s proprietary FIP/Genius protocols in addition to standard Ethernet .
This card is essential for modern automation systems requiring centralized visualization, remote diagnostics, and integrated process control—providing a scalable, proven solution that seamlessly connects legacy PLCs to today’s digital architectures.
GE 531X306LCCBAG3
Core Advantages and Technical Highlights
Functional Integration:
The 531X306LCCBAG3 transforms Series 90 20 PLCs into network-capable nodes, enabling real-time data interchange, remote programming, and supervisory control across plant networks .
Reliable Industrial Design:
Engineered for reliability, it maintains functionality across −40 °C to +70 °C, with durable Ethernet connectors and industrial-grade circuitry to withstand factory environments .
Front-Panel Indicators:
Equipped with LEDs indicating power, link, and network activity, the 531X306LCCBAG3 ensures clear, real-time visibility for network status monitoring and diagnostics.
Modular and Hot-Swappable:
The module installs in standard rack slots and can be safely inserted or replaced during live operation, minimizing downtime while adapting to network changes .
Protocol Compatibility:
Designed to support standard Ethernet, plus legacy GE network protocols like Genius LAN or FIP, ensuring backward and forward compatibility for diverse automation architectures .
Operational Efficiency:
Facilitates remote I/O operations, program and firmware updates, and centralized control, reducing on-site intervention and accelerating system-wide optimizations.
Typical Application Scenarios
In manufacturing and process control settings—such as water treatment, automated production lines, or power generation—the 531X306LCCBAG3 enables PLC-to-SCADA/HMI connectivity, enabling remote diagnostics, recipe management, and supervisory visualization.
On retrofit projects, it acts as a bridge between legacy 90 20 controllers and modern SCADA or MES environments, facilitating gradual modernization while preserving validated PLC logic.
The module is well-suited for modular skids and distributed plant systems, where multiple 90 20 PLCs require network interconnectivity for load balancing, alarm management, or synchronized control.
Additionally, the 531X306LCCBAG3 supports industrial Ethernet infrastructure in manufacturing plants, allowing centralized network management and remote support of PLC assets.
GE 531X306LCCBAG3
Related Model Recommendations
531X306LCCBCG3 – Similar LAN communication module variant; verify firmware compatibility and slot configuration.
531X306LCCBDG3 – Another Ethernet-based comm card variant suited for 90 20 systems.
531X302DCCAFG2 – Drive control board; works alongside the 531X306LCCBAG3 in integrated motion control applications.
531X301DCCAFG2 – Drive control board; complements networked systems that also utilize the 531X306LCCBAG3.
90 20 CPU Modules – Such as CP201/CP202; the 531X306LCCBAG3 adds Ethernet connectivity to these processors within the same rack.
Installation, Commissioning and Maintenance Instructions
Installation Preparation:
Ensure system power is on (hot-swap supported) or rack is powered down per site policy. Use ESD protection when handling. Insert the 531X306LCCBAG3 into an available 90 20 rack slot until fully seated. Avoid over-insertion.
Commissioning & Maintenance:
After installation, verify LED indicators: Power, Link, and Activity. In GE’s LogicMaster or equivalent tool, assign IP and network parameters. Test network connectivity to HMI/SCADA and confirm data requests and downloads are functioning. During maintenance, replace the module hot to avoid system interruption; ensure firmware matches system requirements when swapping.
