Description
GE Fanuc IC693CMM302
The IC693CMM302 is a Genius Communications Module (GCM+) designed for GE Fanuc’s Series 90-30 PLCs, enabling seamless communication between PLC controllers and distributed I/O devices, HMIs, and SCADA systems. As a cornerstone of GE’s Genius bus architecture, the IC693CMM302 supports real-time data exchange, peer-to-peer control, and scalable connectivity for industrial automation. Its compact design and rugged reliability make it ideal for legacy and modern systems alike.
The IC693CMM302 is a Genius Communications Module (GCM+) designed for GE Fanuc’s Series 90-30 PLCs, enabling seamless communication between PLC controllers and distributed I/O devices, HMIs, and SCADA systems. As a cornerstone of GE’s Genius bus architecture, the IC693CMM302 supports real-time data exchange, peer-to-peer control, and scalable connectivity for industrial automation. Its compact design and rugged reliability make it ideal for legacy and modern systems alike.
1. Product Description
The IC693CMM302 acts as a bridge between Series 90-30 PLCs (e.g., IC693CPU331) and up to 31 Genius bus devices (sensors, drives, remote I/O). Key features include:
- Dual Protocol Support: Native Genius bus for high-speed control (500 kbps) and SNP/Modbus RTU for legacy system integration.
- Global Data Synchronization: 128 bytes of transmit/receive data for real-time monitoring of process variables.
- Flexible Installation: Mounts directly on the CPU baseplate or expansion racks, reducing cabling complexity.
- Diagnostic LEDs: Real-time status indicators for bus activity and module health, minimizing downtime.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Module Type | Genius Communications Module (GCM+) |
| Voltage | 24V DC (±10%) |
| Current Consumption | 300 mA (5V DC from PLC backplane) |
| Protocols | Genius Bus, SNP, Modbus RTU |
| Interfaces | RS-232 (Port 1), RS-485 (Port 2) |
| Max Devices per Bus | 31 (expandable to 93 with multi-module setups) |
| Data Rate | 500 kbps (Genius Bus), 19.2 kbps (Modbus) |
| Compatibility | GE 90-30 PLCs (IC693CPU311/331/341) |
| Operating Temperature | 0°C–60°C (storage: -25°C–70°C) |
IC693CMM302
3. Advantages and Features
- Reliability: MTBF of 1,200,000 hours (GE testing), with conformal coating for vibration resistance in factory floors.
- Scalability: Supports 31 devices per bus—2x more than legacy modules—ideal for expanding production lines.
- Cost Efficiency: Reduces wiring costs by 40% compared to hardwired systems through centralized bus control.
- Legacy Compatibility: Retains SNP protocol support for seamless integration with GE’s older Micro PLCs.
4. Application Areas and Use Cases
Industries:
- Automotive (robotics, weld gun control)
- Water treatment (pump station automation)
- Food & beverage (conveyor systems)
Case Study:
A Mexican automotive plant used IC693CMM302 modules to connect 28 remote I/O stations on a Genius bus for its paint shop. The modules reduced commissioning time by 25% and improved fault detection speed by 30%, cutting annual downtime by $80,000.
A Mexican automotive plant used IC693CMM302 modules to connect 28 remote I/O stations on a Genius bus for its paint shop. The modules reduced commissioning time by 25% and improved fault detection speed by 30%, cutting annual downtime by $80,000.
5. Competitor Comparison
The IC693CMM302 outperforms similar modules in:
- Native Genius Support: Eliminates third-party gateways, unlike generic Modbus-only alternatives.
- Dual Ports: RS-232 + RS-485 vs. single-port modules, enabling simultaneous HMI and field device connectivity.
- Temperature Range: Operates at 60°C (10°C higher than most legacy-compatible modules).
IC693CMM302
6. Selection Guidelines
- System Type: Choose the IC693CMM302 for Series 90-30 PLCs; opt for IC697CMM711 for newer RX7i systems.
- Device Count: Use one module for ≤31 devices; add more for larger networks (e.g., 3 modules for 93 devices).
- Budget: Refurbished units from Shanxi Xinyeda cost 35% less than new, with a 1-year warranty.
7. Precautions
- Bus Termination: Always install 120Ω terminators at bus ends to prevent signal reflections.
- Firmware: Update via Proficy Machine Edition to unlock SNP v2.0 features (e.g., enhanced error handling).
- ESD Protection: Use anti-static gloves during installation—static discharge can damage the RS-485 transceiver.
- Power Sequencing: Power up the PLC before Genius bus devices to ensure stable initialization.
Statement:
Shanxi Xinyeda International Trade Co., Ltd. specializes in GE Fanuc IC693CMM302 modules and Series 90-30 spares. Visit www.xydcontrol.com or contact us for fast quotes, technical support, and refurbished options—we ship globally within 48 hours.
Shanxi Xinyeda International Trade Co., Ltd. specializes in GE Fanuc IC693CMM302 modules and Series 90-30 spares. Visit www.xydcontrol.com or contact us for fast quotes, technical support, and refurbished options—we ship globally within 48 hours.
