GE Fanuc IC693MDL634 Input Module - 8-Channel 24VDC Isolated

The IC693MDL634 provides reliable signal acquisition with 8 isolated inputs for 24VDC industrial applications, featuring 1500V protection and fast response times.

Key Features

• Industrial voltage range: 0-30VDC inputs (11.5-30VDC ON state)
• High isolation: 1500V field-to-logic protection
• Fast response: 7ms typical ON/OFF transition
• Low power: 7mA typical current per point
• Compact design: Only 0.3kg (10.4oz) weight

Technical Specifications

• Brand: GE Fanuc
• Model: IC693MDL634
• Series: 90-30 PLC
• Type: Digital Input Module
• Inputs: 8 channels
• Voltage Range: 0-30VDC (11.5-30VDC ON)
• Current: 3.2mA min (ON), 1.1mA max (OFF)
• Isolation: 1500V field-to-logic
• Power: 45mA @5VDC + 62mA @24VDC
• Dimensions: 1.5"×5"×5" (38×127×127mm)
• Weight: 0.3kg (10.4oz)

Electrical Characteristics

• Response Time: 7ms typical (ON/OFF)
• Input Impedance: 3.3kΩ typical
• Power Consumption: 0.9W max
• Backplane Current: 45mA (5V) + 62mA (24V)

Installation & Wiring

• 90-30 series backplane mounting
• Use 18-22 AWG wire recommended
• Maintain proper cable separation
• Observe voltage isolation limits

Frequently Asked Questions

• Q: Can it handle AC inputs?
  A: No, DC only (0-30VDC range).
• Q: What's the maximum switching frequency?
  A: Approximately 70Hz (consider response times).
• Q: Are LED indicators present?
  A: Yes, per-channel status indicators.
• Q: Can I use this with PLC outputs?
  A: Yes, compatible with standard 24VDC outputs.
• Q: Is special configuration needed?
  A: No, plug-and-play operation.

Typical Applications

• Machine control status inputs
• Limit switch monitoring
• Pushbutton interfaces
• Industrial sensor inputs