Description
GE IC693MDL231: A Reliable Discrete Input Module for Industrial Automation
If you’re looking for a dependable discrete input module to integrate into your industrial control systems, the GE IC693MDL231 is worth considering. This module is part of the GE Fanuc Series 90-30 PLC lineup and is designed to handle high-density digital inputs efficiently. From my experience, it’s particularly well-suited for applications like conveyor systems, packaging lines, or any setup requiring robust signal processing.
Key Features
- 16-Point Discrete Input: With 16 isolated inputs, this module can manage multiple signals simultaneously without compromising performance.
- 24V DC Operation: It operates on a standard 24V DC power supply, making it compatible with most industrial environments.
- LED Indicators: Each input channel has an LED indicator, allowing operators to quickly diagnose issues or confirm signal reception.
- Compact Design: The space-saving form factor fits seamlessly into existing racks, which is ideal for tight cabinet spaces.
- High Noise Immunity: Built to withstand electrical noise, it ensures stable operation even in harsh industrial settings.
Technical Specifications
| Specification | Details |
|---|---|
| Brand/Model | GE IC693MDL231 |
| HS Code | 85371090 |
| Power Requirements | 24V DC (Nominal) |
| Dimensions & Weight | Width: 40mm; Depth: 120mm; Height: 121mm; Weight: ~0.3kg |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Signal Input Types | Discrete Inputs (Sink/Source) |
| Communication Interfaces | Backplane Connection via PLC Rack |
| Installation Method | DIN Rail Mounting or Direct Rack Insertion |
Related or Supporting Products
For those exploring alternatives or complementary modules, here are some options:
- GE IC693MDL240: Similar functionality but supports higher voltage levels (up to 48V DC).
- GE IC693MDL754: A relay output module that pairs well with the IC693MDL231 for complete I/O solutions.
- IC693CHS397: An expansion baseplate that allows additional modules to be added to your Series 90-30 system.
One thing I appreciate about these related products is their backward compatibility—they integrate smoothly with older systems while offering modern features.
Installation & Maintenance
Installing the GE IC693MDL231 typically involves mounting it onto a DIN rail or inserting it directly into a Series 90-30 rack. You might notice that proper ventilation is key since overheating could affect performance. Ensure there’s at least 50mm of clearance around the module for airflow.
Safety precautions include verifying all wiring connections before powering up the system and using insulated tools during installation. Routine maintenance tasks involve checking terminal block tightness, cleaning dust from vents, and updating firmware if applicable. Calibration isn’t usually necessary unless specific application requirements dictate otherwise.
Quality & Certifications
The GE IC693MDL231 comes with industry-standard certifications such as CE, UL, and RoHS compliance, ensuring safety and environmental responsibility. Additionally, the manufacturer provides a one-year warranty, covering defects in materials and workmanship under normal use conditions.
Order Placement Process:
– Warranty Period: 365 days
– Delivery Time: Typically within 1 week for in-stock items; no more than one month for special orders
– Payment Terms: 50% advance payment, balance upon delivery
– Shipping Options: FedEx, UPS, DHL available







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