IC694MDL645 GE Fanuc PACSystem RX3i AC Isolated Input Module

Emerson IC694MDL645 16-Channel DC Input Module

Technical Specifications

• Brand: Emerson (formerly GE Fanuc)
• Model: IC694MDL645
• Input Voltage: 24VDC nominal (0-30VDC range)
• Input Current: 7mA per channel
• On-State Voltage: 11.5-30VDC
• Response Time: 7ms typical
• Power Draw: 80mA @5VDC, 125mA @24VDC
• Isolation: 1500VAC for 1 minute

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: 5-95% non-condensing
• Shock: 15G, 11ms duration

Installation & Wiring

• Single common terminal for all channels
• Field devices powered by module or external source
• Blue bands indicate low-voltage module
• Supports distributed I/O configurations

Status Indicators

• 16 green LEDs (one per channel)
• Instant visual input status confirmation
• LED illuminates when channel active

Package & Warranty

• IC694MDL645 input module
• Installation documentation
• Warranty: 12-month manufacturer coverage

Global Shipping

Fast delivery via FedEx, UPS, or DHL. Tracking provided.

Common Questions

Q: Can I mix positive and negative logic on different channels?
A: No, all 16 channels share the same wiring configuration

Q: What devices can connect to these inputs?
A: Compatible with switches, pushbuttons, and proximity sensors

Q: Does this support 12VDC sensors?
A: Yes, works with any DC sensor from 0-30VDC

Q: How are inputs protected?
A> Optical isolation prevents voltage spikes

Q: Can I use this in RX7i systems?
A: Yes, as distributed I/O component