General Electric IC693MDL655F Positive/Negative Logic Input Module

The GE IC693MDL655F is a 32-point DC input module designed for use with the GE Series 90-30 Programmable Logic Controller (PLC) systems. This module provides both positive and negative logic input capability, making it suitable for a wide range of industrial automation tasks requiring digital input signal detection from field devices.

The module is engineered to receive 24 VDC input signals, sourced from field sensors like pushbuttons, limit switches, proximity sensors, and more. It has 32 discrete inputs split into two isolated groups of 16 points each. Each group has its own common, enhancing flexibility and electrical isolation within system configurations.

As part of the GE Fanuc 90-30 family, the IC693MDL655F is commonly used in applications where reliability, versatility, and compact input modules are essential. The F-suffix indicates a newer hardware revision ensuring enhanced compatibility and support for modern industrial environments.

Product Specifications

Applications

The IC693MDL655F module is widely used across various industrial sectors due to its reliable discrete input processing capabilities. Its applications include:

• Factory Automation Systems

• Conveyor System Monitoring

• Water/Wastewater Treatment Plants

• Material Handling Systems

• Packaging and Bottling Lines

• Energy and Utility Monitoring

• Automated Assembly Lines

• Building Automation Systems

It serves as an interface between field input devices and the control logic within a PLC program, reliably capturing binary signals for real-time decision-making.

Product Advantages

• Dual Logic Support: Allows both positive and negative logic inputs for enhanced wiring flexibility.

• High-Density Input: 32 input points in a compact module reduce panel space requirements.

• LED Indicators: Each channel has a dedicated LED for quick diagnostics and signal status verification.

• Electrical Isolation: Two independent groups of 16 points allow for safe and separate circuit integration.

• Fast Response: Sub-millisecond response times enable quick signal capture in high-speed applications.

• Robust Construction: Built to withstand industrial environments and electromagnetic interference.

• Seamless Integration: Fully compatible with GE Fanuc 90-30 PLCs and PACSystems controllers.

• Cost-Efficient: High functionality at a reasonable price point for discrete automation tasks.

Frequently Asked Questions (FAQ)

1. What is the primary use of the IC693MDL655F module?

   It is used for detecting 24VDC discrete input signals from field devices in automation systems.

2. Can it detect both sinking and sourcing signals?

   Yes, the module supports both positive and negative logic input wiring.

3. How many input points are available?

   It has 32 input points, split into two isolated groups of 16.

4. What voltage does the module operate on?

   The input voltage range is 0 to 30 VDC, with a nominal voltage of 24 VDC.

5. Is the IC693MDL655F compatible with newer PACSystems?

   While designed for the 90-30 series, it can interface with PACSystems using appropriate baseplates and adapters.

6. Does the module provide LED indication?

   Yes, each input point has a dedicated LED for status monitoring.

7. How does isolation work in this module?

   Each 16-point group is isolated, and the logic side is isolated from the field side at 1500V RMS.

8. Can this module be mounted on DIN rail?

   Yes, when used with an appropriate baseplate, DIN rail mounting is supported.

9. What are the response times?

   Less than 1 millisecond for both ON and OFF transitions.

10. What happens if a single input point fails?

    The rest of the inputs remain operational; the failure is isolated and can be diagnosed via the LED.