General Electric IC693MDL660 Positive/Negative Logic Input Module

The GE IC693MDL660 is a high-density discrete input module designed for use with the GE Fanuc Series 90-30 programmable logic controller (PLC) system. Engineered for versatility, this module supports both positive and negative logic DC inputs, making it compatible with a wide range of field devices and signal sources.

It features 64 input points arranged in 8 isolated groups of 8, providing efficient space utilization and high-speed signal acquisition. Operating at 24 VDC nominal voltage, the module is optimized for industrial applications where rapid signal processing and minimal wiring complexity are required.

With robust isolation, built-in diagnostics, and LED indicators for each channel, the IC693MDL660 is a trusted solution for automation environments demanding reliability, flexibility, and performance.

Product Specifications

Product Applications

The IC693MDL660 module is suitable for a variety of automation and control applications that require high-speed and high-density input capabilities. Common use cases include:

• Manufacturing Assembly Lines

  Detecting sensor states and controlling actuators for automotive, electronics, and consumer goods production.

• Material Handling Systems

  Monitoring status of conveyor belts, sorting gates, and packaging systems.

• Building Automation Systems

  Acquiring digital inputs from lighting controls, HVAC status sensors, and access systems.

• Process Control Systems

  Used in industries like chemical processing, oil & gas, and water treatment to track discrete signals from valves, limit switches, and alarms.

• Utility and Energy Infrastructure

  Integrates with SCADA systems for substations and renewable energy management platforms.

• OEM Equipment Integration

  Ideal for embedding into third-party industrial machines due to its high I/O capacity.

Product Advantages

• Ultra-High Input Density

  With 64 input points, the IC693MDL660 provides a compact and efficient way to monitor a large number of signals.

• Dual Logic Support

  The module is capable of handling both positive and negative logic signals, making it flexible for varied system designs.

• Enhanced Isolation Design

  Eight isolated input groups provide electrical safety, minimize signal interference, and improve overall system reliability.

• LED Status Indication for Each Channel

  Each input has its own LED indicator for fast troubleshooting and visual diagnostics.

• Backplane Compatibility

  Easily fits into any standard GE Fanuc Series 90-30 baseplate without modification.

• Rugged Construction

  Built to handle harsh environments with resistance to shock, vibration, and wide temperature ranges.

Frequently Asked Questions (FAQ)

1. What type of signal logic does the IC693MDL660 support?

   It supports both positive and negative logic (sourcing and sinking) DC input signals.

2. How many inputs does this module have?

   It has a total of 64 discrete input channels grouped in 8 isolated sections.

3. Is this module compatible with other GE Series PLCs?

   It is designed specifically for the Series 90-30 but may be used with compatible systems using the same backplane.

4. Does it support hot-swap capability?

   No, modules must be installed or removed with the power off to avoid equipment damage.

5. What are the advantages of isolated input groups?

   Isolation enhances safety, protects against signal interference, and allows mixed-voltage field devices in different groups.

6. Can I use this module for high-frequency input signals?

   It is suitable for standard digital input frequencies, though for high-speed counting, dedicated modules are recommended.

7. What wiring should be used for connecting devices?

   Shielded twisted-pair cabling is recommended to reduce noise and ensure signal integrity.

8. Are all inputs individually fused?

   No, the module does not have individual fuses; external protection is advised if required.

9. What is the power consumption of the module?

   It draws approximately 180 mA from the 5V backplane supply.

10. Is there software support for configuration?

    Yes, configuration is handled via GE Fanuc’s Proficy Machine Edition or similar software packages.