The GE Fanuc IC693MDL231 is a high-voltage discrete input module designed for the Series 90-30 Programmable Logic Controller (PLC) family. This module provides 8 isolated input points specifically rated for 240V AC operation, making it ideal for industrial applications that require higher voltage input capabilities.
Input Type: 240V AC Isolated Input
Number of Points: 8 Points
Isolation: Optical isolation for enhanced protection
Compatibility: GE Fanuc Series 90-30 PLC System
Operating Voltage: 240V AC nominal
The IC693MDL231 module provides a reliable interface between Series 90-30 PLC systems and 240V AC discrete field devices. This module is specifically designed for applications where higher voltage inputs are required, such as in certain European and international installations where 240V AC is standard. The isolated design ensures signal integrity and protects the control system from electrical noise and transients.
8 isolated input points for versatile configuration
240V AC operation for high-voltage applications
Optical isolation for superior noise immunity
Compact form factor for efficient panel space utilization
Seamless integration with Series 90-30 systems
Status LED indicators for point-level diagnostics
Robust construction for demanding industrial environments
Flexible wiring options including direct connect

This high-voltage input module is ideal for industrial applications where 240V AC discrete inputs are required. Typical applications include international manufacturing facilities, industrial machinery with higher voltage control circuits, and retrofit projects where existing 240V AC field devices need to be integrated with modern PLC systems. The module is particularly useful in regions where 240V AC is the standard industrial voltage.
Installation of the IC693MDL231 is straightforward, with the module fitting into any Series 90-30 I/O rack. Configuration is accomplished using Proficy Logic Developer PLC-Machine Edition software, which provides intuitive tools for setting up I/O parameters. The module supports both local and remote I/O configurations, offering flexibility in system architecture. Front-panel LED indicators provide immediate visual feedback on input status for easy troubleshooting.
The IC693MDL231 features optical isolation between field inputs and the PLC backplane, providing critical protection against electrical noise and transient voltages. This isolation is essential for maintaining system reliability in industrial environments where electrical interference is common. The module is part of GE Fanuc's extensive I/O offering, which includes over 100 modules for the Series 90-30 platform, enabling precise system customization.
This input module is fully compatible with the complete Series 90-30 product line, including all CPU modules, power supplies, and backplanes. It can be used in CPU bases, expansion bases, and remote I/O configurations. The module is supported by all Series 90-30 programming and configuration tools, including Proficy Logic Developer PLC-Machine Edition and handheld PDA-based programming options.
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