GE FANUC IC693CMM321-KM ETHERNET CONTROLLER IC693CMM321

Description:

The GE Fanuc IC693CMM321‑KM Ethernet controller is used in industrial automation systems to provide 10/100 Mbps Ethernet communication and network connectivity for PLCs. Commonly installed in GE Fanuc Series 90‑30 and RX3 PLC racks across manufacturing, process, and SCADA environments. Maintenance teams and system integrators use this controller for network integration, remote monitoring, and replacement of failed or legacy communication modules.

Applications:

The Ge Fanuc IC693CMM321‑KM Ethernet controller is widely used in industrial networks that require robust and deterministic communication between PLCs, HMIs, PCs, and higher‑level control systems. It is commonly found in discrete manufacturing, process plants, water/wastewater control systems, material handling networks, and machine automation where reliable Ethernet connectivity is critical for data exchange, supervisory control, and diagnostics.

Technical Specifications:

• Model: IC693CMM321‑KM Ethernet controller
• Interface: 10/100 Mbps Ethernet (RJ‑45)
• Protocol support: TCP/IP, Modbus TCP, Ethernet messaging for GE PLCs
• Connector: RJ‑45 port with auto‑MDI/MDIX
• Indicators: Link/Activity and Speed LEDs
• Compatibility: GE Fanuc Series 90‑30 and RX3 PLC platforms
• Backplane installation: Plug‑in module for PLC rack
• Power: Supplied by PLC backplane
• Data rate: 10 Mbps / 100 Mbps automatic
• Operating temperature: Industrial ambient range
• Function: Ethernet network communication for PLC programming, monitoring, and data exchange

Common Replacements:

• GE Fanuc IC693CMM321
• GE Fanuc IC695ETM001
• Allen‑Bradley 1756‑EN2T