中文版
Phone: 
Email: 
WhatsApp: Description
GE IC670MDL241J Digital Input Module
Product Overview: GE IC670MDL241J
The GE IC670MDL241J digital input module is a high-reliability industrial component designed for GE’s 90-70 Series PLC system, delivering precise digital signal acquisition for automation control. As a key part of this advanced platform, the IC670MDL241J translates field-level digital signals into process data compatible with PLC controllers, enabling real-time monitoring and control in mission-critical applications. Engineered for industrial harshness, this module combines robust hardware with flexible configuration to support diverse automation needs in manufacturing, energy, and process industries.
Featuring 16 isolated digital input channels, the IC670MDL241J supports 24V DC input signals with built-in surge protection, ensuring reliable operation in noisy environments. Its sink/source compatibility and high noise immunity (2500V isolation) make it suitable for connecting switches, sensors, and relays in harsh industrial settings. The module’s hot-swappable design allows replacement without system shutdown, reducing downtime, while its LED status indicators provide real-time feedback on channel activity and fault conditions.
Within automation systems, the IC670MDL241J acts as a vital interface between field devices and the PLC, converting discrete signals (e.g., limit switches, proximity sensors) into digital data for processing. Its compatibility with GE’s 90-70 Series racks (e.g., IC670CHS701) and compliance with UL 508, CSA C22.2 standards make it a trusted choice for industries requiring reliable signal acquisition. By integrating seamlessly with GE’s PLC ecosystem, this module enhances system stability and operational efficiency, supporting complex control strategies in critical processes.
Technical Specifications: GE IC670MDL241J
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC670MDL241J |
| Manufacturer | GE |
| Product Type | Digital Input Module |
| Input Channels | 16 channels (isolated) |
| Input Voltage | 24V DC (16–30V DC range) |
| Input Current | 10 mA per channel |
| Isolation | 2500V rms between channels and logic |
| Physical Dimensions | 101.6 mm (H) × 152.4 mm (W) × 76.2 mm (D) |
| Weight | 0.9 kg |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% non-condensing |
| Mounting Type | Rack-mounted (GE 90-70 Series) |
| Country of Origin | United States |
Main Features and Advantages: GE IC670MDL241J
Reliable Signal Acquisition: The IC670MDL241J ensures accurate digital signal conversion with 16 isolated channels, each capable of handling 24V DC inputs. Its 2500V isolation protects against electrical noise and transient surges, critical for maintaining data integrity in industrial environments with high electromagnetic interference.
Flexible Input Configuration: The module supports both sink and source input types, adapting to diverse field device configurations without hardware changes. This flexibility reduces inventory needs and simplifies installation in mixed automation setups.
Hot-Swappable Design: The module’s hot-swappable capability allows replacement while the system is running, eliminating downtime during maintenance or component failure. This feature is essential for continuous processes in industries like pharmaceuticals and food & beverage, where production interruptions are costly.
Real-Time Diagnostics: Built-in LED indicators for each channel provide instant visibility into input status, enabling quick fault detection. The module’s self-diagnostic functions (e.g., open circuit, overvoltage) reduce troubleshooting time and enhance system reliability.
Industrial-Grade Durability: Designed to withstand harsh conditions, the IC670MDL241J features a rugged metal enclosure and wide temperature tolerance. It resists vibration, dust, and moisture, ensuring stable operation in challenging environments like mining, oil refineries, and heavy manufacturing.
Application Areas: GE IC670MDL241J
The GE IC670MDL241J digital input module is widely applied in industries requiring reliable digital signal management:
- Manufacturing: Integrates with assembly lines, robotic cells, and CNC machines to monitor limit switches, proximity sensors, and safety interlocks, ensuring precise control and safety in automotive, electronics, and food processing.
- Power Generation: Monitors breaker status, valve positions, and safety relays in thermal, hydro, and renewable energy plants, supporting real-time control and grid stability.
- Oil and Gas: Deployed in refineries, pipelines, and offshore platforms to acquire digital signals from pressure switches, flow meters, and emergency shutdown systems in harsh, hazardous environments.
- Water Treatment: Manages digital inputs from level sensors, flow switches, and chemical dosing pumps in water/wastewater plants, ensuring continuous operation and regulatory compliance.
- Aerospace and Defense: Supports signal acquisition in ground support equipment and military automation systems, where reliable performance is non-negotiable for mission-critical operations.
Related Products: GE IC670MDL241J
- GE IC670MDL740J: A digital output module complementary to the IC670MDL241J, providing 16-channel relay outputs for controlling actuators and switches.
- GE IC670ALG222J: An analog input module that works alongside the IC670MDL241J for mixed signal applications, supporting voltage/current inputs.
- GE IC670CHS701 Rack Chassis: Houses the IC670MDL241J and other 90-70 Series modules, providing mechanical support and power distribution.
- GE IC670PWR711J: A power supply module for the 90-70 Series, ensuring stable power delivery to the IC670MDL241J.
- GE IC670CPU780J: A CPU module compatible with the IC670MDL241J, offering advanced processing for complex control logic.
- GE IC670MDL240J: A variant with 32 digital input channels, suitable for larger systems requiring higher channel density.
Installation and Maintenance: GE IC670MDL241J
Pre-installation Preparations:
Before installing the IC670MDL241J, verify the power supply (24V DC) and ensure the GE 90-70 Series rack is properly grounded. Clean the rack slot and inspect for debris, then slide the module into the designated position, securing it with the provided brackets. Connect field device cables to the terminal block, following the wiring diagram to ensure correct polarity and avoid short circuits. Configure the module’s address and input type via the PLC programming software to match field requirements.
Before installing the IC670MDL241J, verify the power supply (24V DC) and ensure the GE 90-70 Series rack is properly grounded. Clean the rack slot and inspect for debris, then slide the module into the designated position, securing it with the provided brackets. Connect field device cables to the terminal block, following the wiring diagram to ensure correct polarity and avoid short circuits. Configure the module’s address and input type via the PLC programming software to match field requirements.
Maintenance Recommendations:
- Routine Inspections: Monthly checks should include verifying LED status indicators, tightening cable connections, and cleaning the module’s surface to prevent dust accumulation.
- Functional Testing: Quarterly testing of input channels using a calibrated signal source ensures each channel responds correctly. Replace the module if any channel fails to register signals within specified parameters.
- Environmental Monitoring: Monitor ambient temperature to ensure it stays within 0°C–60°C, as higher temperatures may affect performance. Install additional cooling if necessary.
- Spare Parts Management: Keep a spare IC670MDL241J on hand for rapid replacement, leveraging our global supply chain for quick delivery of discontinued or urgent components.
Product Guarantee: GE IC670MDL241J
Our company provides a 12-month quality warranty for the GE IC670MDL241J digital input module, covering hardware defects from non-human causes. During the warranty period, we will replace any module with faulty channels, isolation failures, or physical damage at no cost. For discontinued models or urgent needs, our extensive inventory and global logistics network ensure prompt fulfillment, minimizing downtime and supporting continuous industrial operation.
With 17 years of expertise in industrial control distribution, we are committed to delivering reliable solutions and exceptional service. The IC670MDL241J exemplifies our dedication to quality, offering the stability and flexibility required for critical automation systems. Contact us today to optimize your digital signal management with this robust module.
Note: All product names, logos, and brands are the property of their respective owners. This document is for informational purposes only and does not substitute for GE’s official technical documentation.
