GE Fanuc IC694MDL645 RX3i Analog Input Module - 16-Channel 24VDC Logic

The IC694MDL645 provides 16-point digital input for PACSystems RX3i controllers, handling both positive and negative logic signals in industrial environments.

Key Features

• 16-channel input: Processes 24VDC logic signals
• Dual logic support: Handles both positive/negative logic
• Compact design: Only 1.5" wide module
• Low power: 0.4W @5VDC + 3W @24VDC
• Wide temperature range: 32°F to 140°F (0°C to 60°C)

Technical Specifications

• Brand: GE Fanuc
• Model: IC694MDL645
• Type: RX3i Analog Input Module
• Input Channels: 16 (24VDC logic)
• Input Current: 7mA per channel
• Voltage Range: On: 11.5-30VDC, Off: 0-5VDC
• Power Consumption: 80mA @5VDC, 125mA @24VDC
• Dimensions: 1.5"×5.5"×5.5" (38×140×140mm)
• Weight: 0.45kg (1 lb)

Environmental Ratings

• Operating Temp: 32°F to 140°F (0°C to 60°C)
• Storage Temp: -40°F to 185°F (-40°C to 85°C)
• Humidity: 5% to 95% non-condensing

Compatibility

• System: PACSystems RX3i
• Minimum CEP001 Version: 2.40

Installation Notes

• Requires standard RX3i backplane connection
• Field-wiring terminal blocks sold separately
• Group modules by voltage requirements

Frequently Asked Questions

• Q: Can it handle AC inputs?
  A: No, 24VDC only (11.5-30V range).
• Q: What's the isolation voltage?
  A: 1500VAC channel-to-backplane isolation.
• Q: How are negative logic inputs handled?
  A: Recognizes 0-5VDC as OFF state.
• Q: Maximum switching frequency?
  A: 1kHz standard operation.
• Q: LED indicators available?
  A: Yes, per-channel status LEDs.