GE IC693CPU363-CH High‑Performance CPU Module

Description

Technical Specifications

• Manufacturer: GE Fanuc / Emerson Automation
• Part Number: IC693CPU363‑CH
• Product Type: Single‑Slot PLC CPU Module
• Compatible System: GE Series 90‑30 PLC (all baseplates), PACSystems RX3i/RX7i (via expansion)
• Processor: 32‑bit Intel 80386EX, 25 MHz clock speed
• User Memory: 240 KB total (RAM/Flash); battery‑backed for program and data retention
• Scan Speed: 0.22 ms per 1K Boolean contacts (high‑speed logic execution)
• Discrete I/O Capacity:
  • Inputs (%I): 2,048 points
  • Outputs (%Q): 2,048 points
• Analog I/O Capacity:
  • Inputs (%AI): Configurable 128–16,384 words
  • Outputs (%AQ): Configurable 128–16,384 words
• Internal Memory:
  • %M Internal Coils: 4,096 bits
  • %G Global Memory: 1,280 bits
  • %R Register Memory: Configurable up to 16,384 words
• Timers/Counters: >2,000 (configurable)
• Communication Ports:
  • Port 1: RS‑232 (D‑sub 15‑pin)
  • Port 2: RS‑485 (RJ45)
  • Port 3: RS‑485 (power supply connector, SNP/SNPX slave)
• Supported Protocols: SNP/SNPX (master/slave), Modbus RTU (slave), Genius I/O, Ethernet (via option modules)
• Floating‑Point Math: Supported (firmware v9.0+)
• Real‑Time Clock: Battery‑backed, with calendar function
• Power Consumption: 890 mA @ +5 VDC (backplane)
• Operating Temperature: 0°C to +60°C (32°F to 140°F)
• Storage Temperature: ‑40°C to +85°C (‑40°F to 185°F)
• Humidity: 5%–95% RH, non‑condensing
• Shock/Vibration: 5 G (operating), 10 G (storage)
• Mounting: Standard 90‑30 baseplate (single slot)
• Dimensions: 38 mm × 127 mm × 127 mm (1.5” × 5.0” × 5.0”)
• Weight: 0.3 kg (0.66 lbs)
• Certifications: CE, UL, CSA, RoHS; conformal coated (‑CH revision)

Key Features

1. High‑Speed 32‑Bit Processing

• 25 MHz 80386EX CPU: Executes complex logic, math, and control algorithms with precision.
• 0.22 ms/K scan rate: Delivers fast, deterministic response for time‑critical applications like motion control and PID loops.
• Floating‑point support: Enables accurate calculation for analog scaling, process control, and advanced algorithms.

2. Large, Configurable Memory & I/O

• 240 KB user memory: Stores extensive programs, data logs, and recipe information.
• 4,096 discrete I/O points: Handles large‑scale machine and process control with ample expansion headroom.
• Flexible analog mapping: Configurable %AI/%AQ ranges support high‑density analog monitoring (e.g., 16,384 words).

3. Integrated Multi‑Port Communication

• Three built‑in serial ports: RS‑232 (Point‑to‑point), RS‑485 (multi‑drop), and power‑line RS‑485 for diverse connectivity.
• SNP/SNPX master/slave: Connects to HMIs, SCADA, and other GE PLCs for peer‑to‑peer data sharing.
• Modbus RTU slave: Interfaces with third‑party devices (drives, meters, sensors) for seamless system integration.

4. Ruggedized “‑CH” Revision

• Conformal coating: Protects PCBs against moisture, dust, and corrosive gases in harsh industrial environments.
• Extended temperature resilience: Operates reliably in unconditioned enclosures (0°C to +60°C).
• Enhanced surge protection: Withstands electrical noise and voltage spikes near motors, welders, and VFDs.

5. Advanced Diagnostics & Reliability

• LED status indicators: POWER, RUN, FAULT, and COMM for instant visual troubleshooting.
• Battery‑backed RAM/RTC: Preserves program, data, and time/date during power outages.
• Hot‑swap compatible: Replaces modules without system shutdown (with compatible baseplates).
• Extensive fault reporting: Detects I/O errors, communication failures, and program faults for predictive maintenance.

Applications

• Process Industries: Chemical, petrochemical, and pharmaceutical plants for reactor control, pipeline monitoring, and batch processing.
• Manufacturing: Automotive assembly lines, food/beverage processing, and packaging machinery for synchronized motion, quality control, and material handling.
• Power Generation: Fossil, hydro, and renewable power facilities for boiler control, turbine monitoring, and balance‑of‑plant automation.
• Oil & Gas: Refineries, pipelines, and offshore platforms for pumping station control, valve monitoring, and safety shutdown systems.
• Water & Wastewater: Treatment plants for pump control, valve operation, and water quality monitoring across distributed facilities.
• Building Infrastructure: Airport, railway, and commercial building automation for HVAC, lighting, and life safety systems.