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GE Fanuc RX3i PACSystems IC694MDL660 24 VDC 32-Point Discrete Input ModuleGE Fanuc RX3i PACSystems IC694MDL660 24 VDC 32-Point Discrete Input ModuleGE Fanuc RX3i PACSystems IC694MDL660 24 VDC 32-Point Discrete Input Module
GE Fanuc RX3i PACSystems IC694MDL660 24 VDC 32-Point Discrete Input Module
GE Fanuc RX3i PACSystems IC694MDL660 24 VDC 32-Point Discrete Input Module
GE Fanuc RX3i PACSystems IC694MDL660 24 VDC 32-Point Discrete Input Module

GE Fanuc RX3i PACSystems IC694MDL660 24 VDC 32-Point Discrete Input Module


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PRODUCT SKU : IC694MDL660

PRODUCT TYPE : Discrete Input Module

PRODUCT VENDOR : General Electric


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Module Performance and Architecture

The IC694MDL660 is a high-density discrete input solution for the GE Fanuc PACSystems RX3i platform, featuring 32 independent points configured for either positive or negative logic (sinking or sourcing). To enhance system reliability and noise immunity, the module is architected into four isolated groups of eight inputs each. This allows for the integration of different power sources or logic types within a single slot, making the IC694MDL660 an ideal choice for space-constrained control cabinets requiring high I/O throughput.

Comprehensive Technical Specifications

The following parameters detail the electrical characteristics and physical tolerances of the IC694MDL660 (Part Number: IC694MDL660).

  • Operating Voltage: 24 Volts DC (Nominal)

  • Voltage Range: 0 to 30 Volts DC

  • Input Configuration: 32 Points (4 Isolated groups of 8)

  • Logic Compatibility: Positive Logic (Sinking) or Negative Logic (Sourcing)

  • Input Current: 7.0 mA per point at 24 VDC

  • On-State Voltage: 11.5 to 30 Volts DC

  • Off-State Voltage: 0 to 5 Volts DC

  • On-State Current: 3.2 mA minimum

  • Off-State Current: 1.1 mA maximum

  • Backplane Power Usage: 300 mA from the 5 VDC bus (all inputs active)

  • Optical Isolation (Group to Group): 250 VAC continuous; 1500 VAC for 60 seconds

  • Optical Isolation (Field to Backplane): 250 VAC continuous; 1500 VAC for 60 seconds

  • Input Filter Delay: 0.5 ms typical

  • Physical Weight: Approximately 0.91 kg (2.0 lbs)

Installation and Field Wiring

Due to its high density, the IC694MDL660 requires a high-density terminal block or a specialized Fujitsu-style connector interface (often used with Interposing Terminals or CAB-series cables). Unlike lower-density 16-point modules, this unit does not utilize the standard 20-screw terminal block directly on the faceplate. Proper grounding of the isolation groups is essential to maintain the 1500 VAC dielectric strength rating across the system.

Technical FAQ and Comparison

How does this differ from the IC694MDL645?The IC694MDL660 provides double the density with 32 points, whereas the MDL645 offers only 16 points. The MDL660 is more efficient for high-scale logic processing but requires more complex wiring management due to the increased pin count.

Can I mix Sinking and Sourcing logic on the same module?Yes. Because the IC694MDL660 features four isolated groups, you can wire one group for positive logic and another for negative logic, provided each group has its own dedicated common return.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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