Digital Input Module GE Fanuc IC697MDL750E | 24 VDC 32-Channel

GE Fanuc IC697MDL750E Digital Input Module

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The GE Fanuc IC697MDL750E provides reliable digital input capability for Series 90-70 PLC systems that require stable 24 VDC signal acquisition. The module accepts 32 isolated input points, allowing engineers to consolidate high-density signals while reducing system wiring. Moreover, its wide voltage tolerance and fast response time help maintain accuracy in environments with continuous switching activity.

In addition, the IC697MDL750E includes onboard diagnostics that help maintenance teams detect wiring faults before they interrupt plant operations. Each input point features an LED indicator, enabling technicians to confirm signal status quickly during commissioning or troubleshooting. Many users value its compact single-slot design, which preserves rack space in large distributed control systems.

Technical Specifications

General Information
• Manufacturer: GE Fanuc (General Electric, now Emerson Automation)
• Model Number: IC697MDL750E
• Product Type: 32-point Digital Input Module
• Series: GE Series 90-70 PLC
• Condition: New / In stock
• Origin: USA

Input Channels
• Total points: 32 isolated inputs
• Logic type: Positive logic
• Status indication: LED per channel

Input Voltage & Thresholds
• Nominal voltage: 24 VDC
• Operating range: 0–30 VDC
• ON level: Typically >13 VDC
• OFF level: Typically <5 VDC

Input Load & Response
• Current draw: Approx. 7 mA per point at 24 VDC
• Response time: Typical 1 ms
• Noise suppression: Configurable filtering

Isolation & Protection
• Channel-to-PLC isolation: 250 V RMS
• Grouped isolation: Enhanced noise immunity
• Diagnostics: Open circuit, short circuit, and fault reporting

Power Requirements
• Consumption: 150 mA at 5 VDC (from backplane)

Mechanical & Physical
• Slot requirement: Single rack slot
• Dimensions: 132 × 36 × 152 mm
• Weight: 0.45 kg (500 g shipping weight)

Environmental Ratings
• Operating temperature: 0 °C to +60 °C
• Storage temperature: –40 °C to +85 °C
• Humidity: 5–95% non-condensing

FAQ

Q1: Is the IC697MDL750E still supported in Series 90-70 systems?
A1: Yes, it remains fully compatible with all GE Fanuc IC697 racks used in operational installations.

Q2: Does this module accept only 24 VDC inputs?
A2: It is designed for 24 VDC nominal signals with a wide allowable operating range of 0–30 VDC.

Q3: How fast does the module detect input changes?
A3: Typical response time is around 1 ms, allowing accurate detection of rapid transitions.

Q4: Are diagnostic indicators included?
A4: Yes, each channel includes an LED indicator to display input status and assist with maintenance.

Q5: What isolation level is provided for field signals?
A5: The module offers 250 V RMS isolation to protect the PLC from electrical disturbances.