GE IC693CMM321-GH

• Communication Protocols Supported:
  • Modbus RTU
  • Modbus ASCII
  • SNP (Series Network Protocol)
  • SNPX (enhanced SNP for Ethernet connectivity via external adapters)
• Baud Rates: Configurable up to 115.2 kbps on serial ports
• Programming Software: Compatible with Proficy Machine Edition (PME) and older VersaPro environments
• Power Requirements:
  • Backplane power only – no external power supply required
  • 5 VDC from backplane, typical current draw: 750 mA
• Mounting: DIN rail or panel mount using standard Series 90-30 chassis
• Slot Configuration: Occupies one slot in a 5- or 10-slot Series 90-30 rack
• Real-Time Clock: Built-in battery-backed real-time clock with calendar functions

Key Features

• Dual serial communication ports for simultaneous connection to HMIs, SCADA systems, drives, and other PLCs
• Integrated Modbus master and slave capabilities for easy integration with third-party devices
• Supports peer-to-peer communication using SNP and SNPX protocols
• Onboard memory retains program and data during power loss (with battery backup)
• LED indicators for power, run/stop status, and communication activity
• Field-replaceable battery for memory and clock retention
• Hot standby and redundancy configurations supported in dual-CPU setups
• Firmware upgradeable via serial port or programming software
• Program protection via password and physical keyswitch (RUN/STOP/PROG)

Functional Capabilities

• Executes ladder logic, function block diagrams, and structured text programs
• Handles high-speed data exchange between local I/O and remote stations
• Enables data logging, messaging, and alarm management through serial links
• Supports communication with operator interfaces, barcode readers, and motion controllers
• Facilitates system diagnostics and remote monitoring via serial networks

Applications

• Factory automation in discrete manufacturing environments
• Material handling and conveyor system control
• Packaging and assembly line automation
• Building management systems (BMS) and utility control
• Water and wastewater treatment plants
• Integration gateway between legacy Modbus devices and modern control systems
• Retrofit projects where Series 90-30 PLCs are still in service

Compatibility and Integration

• Fully compatible with GE Fanuc Series 90-30 I/O modules (discrete, analog, specialty)
• Works with all standard 90-30 baseplates (5- and 10-slot)
• Connects to Proficy HMI, iFIX, and Cimplicity for visualization and monitoring
• Integrates into larger networks via Modbus RTU to Modbus TCP gateways
• Supports communication with drives, meters, and sensors using standard serial protocols

Environmental and Mechanical

• Operating Temperature: 0°C to 60°C
• Storage Temperature: –40°C to 85°C
• Relative Humidity: 5% to 95% non-condensing
• Vibration and Shock Resistance: Meets industrial standards for factory environments
• Dimensions: Standard 90-30 module size (varies slightly by chassis type)
• Weight: Approximately 350 grams