The IC693CMM311N serves as the primary Ethernet communications gateway for the GE Fanuc Series 90-30 PLC platform. This high-performance module integrates your PLC system into a standardized TCP/IP network, facilitating seamless data exchange between controllers, HMIs, and SCADA software. We provide this unit as 100% Brand New and Original, ensuring maximum uptime for your mission-critical automation loops.
The IC693CMM311N occupies a single slot on any Series 90-30 baseplate and draws power directly from the backplane.
| Feature | Specification |
| Protocol Support | TCP/IP, SRTP (Service Request Transport Protocol) |
| Physical Interface | 10Base-T (RJ-45 Connector) |
| Simultaneous Connections | Up to 16 SRTP sessions |
| Throughput | 10 Mbps |
| Current Draw | 350 mA @ +5 VDC |
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Isolation | Logic side to network electrical isolation |
| Diagnostics | LED indicators for Module Status, LAN Link, and Activity |
Eliminate Communication Bottlenecks: The module supports up to 16 simultaneous SRTP connections, allowing multiple HMIs and peer PLCs to pull data without degrading CPU performance.
Simplified Troubleshooting: Real-time diagnostic LEDs instantly verify network link integrity and module health, reducing mean time to repair (MTTR) during network faults.
Industrial Hardening: Built-in electrical isolation protects the PLC backplane from voltage surges and electromagnetic interference (EMI) common in heavy industrial environments.
Universal Compatibility: The hardware fits any standard I/O slot in the Series 90-30 rack, providing immediate Ethernet capability without requiring a specialized CPU upgrade.
Q: Does the IC693CMM311N support modern 100/1000 Mbps networks?
A: The module operates at a fixed 10 Mbps rate (10Base-T). While it connects to modern high-speed switches, the switch port must support 10 Mbps auto-negotiation or be manually locked to 10 Mbps.
Q: Can I install this module while the PLC is powered on?
A: No. Always remove power from the Series 90-30 rack before inserting or removing the IC693CMM311N to prevent damage to the backplane connectors and internal logic.
Q: Is this the direct replacement for older IC693CMM311 versions?
A: Yes. The "N" suffix indicates the latest hardware revision. It maintains full backward compatibility with previous IC693CMM311 iterations and works with existing configuration logic in Proficy Machine Edition or Logicmaster 90.
Q: How do I assign the initial IP address to this module?
A: You must configure the IP address, Subnet Mask, and Gateway through the PLC configuration software (e.g., Proficy Machine Edition) and download the hardware configuration to the CPU via the serial port before the Ethernet port becomes active.
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