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Product Overview
The GE IC694MDL250 is a high-performance 120V AC isolated input module designed for GE’s PACSystems RX3i platform, a leading industrial automation solution. Engineered to deliver reliable signal acquisition in demanding environments, this module features 16 isolated input channels, each capable of handling voltages up to 132V AC with built-in RC snubbers to suppress transient noise. The isolation design ensures protection against electrical interference, making it ideal for applications where signal integrity is critical, such as automotive assembly lines or chemical processing plants.
As part of the RX3i ecosystem, the GE IC694MDL250 integrates seamlessly with GE’s RX3i CPUs (version 3.50 or later) and supports flexible configuration through software-based input filtering (20ms to 2540ms adjustable). Its compact form factor and rugged construction allow installation in any I/O slot of the RX3i chassis, providing scalability for systems ranging from small-scale machinery to large industrial complexes. Key features include individually numbered LED indicators for real-time status monitoring and a terminal block (TB) lock detection system, which uses a green LED to confirm secure connections and a red LED to alert users of loose terminals.
Technical Specifications
| Product model | GE IC694MDL250 |
|---|---|
| Manufacturer | GE |
| Product type | 120V AC isolated input module |
| Input voltage | 120V AC (0–132V AC range) |
| Frequency | 50/60 Hz |
| Number of channels | 16 isolated |
| Isolation | 250V AC continuous; 1500V AC for 1 minute (field to backplane/group to group) |
| Input current | 7mA per channel (at rated voltage) |
| Power consumption | 220mA from 5V bus (with all inputs active) |
| Physical dimensions | 140 mm x 220 mm x 30 mm (5.51 in x 8.66 in x 1.18 in) |
| Weight | 0.8 kg (1.76 lbs) |
| Terminal block compatibility | Box-style (IC694TBB032), extended box-style (IC694TBB132), spring-style (IC694TBS032), or extended spring-style (IC694TBS132) |
| Operating temperature | 0°C to 60°C (32°F to 140°F) |
| Storage temperature | -40°C to 85°C (-40°F to 185°F) |
IC694MDL250
Related Products
- GE IC694TBB032: A box-style terminal block 配套使用 with the GE IC694MDL250 for secure field wiring connections.
- GE IC694MDL350: A 120V AC voltage output module that complements the GE IC694MDL250 in control systems requiring bidirectional signal handling.
- GE IC695CRE030: A high-performance CPU module compatible with the GE IC694MDL250, supporting advanced automation logic and real-time data processing.
- GE IC693CBL301: A backplane cable that enables reliable communication between the GE IC694MDL250 and other RX3i modules.
- GE IC694ALG221: A 4-channel analog input module that extends the system’s capabilities for mixed-signal applications.
- GE IC695PSD140G: A 24V DC power supply module that ensures stable power delivery to the GE IC694MDL250 and other RX3i components.
Main Features and Advantages
Enhanced Signal Integrity: The GE IC694MDL250’s isolated inputs and RC snubber circuits protect against voltage spikes and electromagnetic interference, ensuring accurate signal transmission even in electrically noisy environments. This is particularly critical in industries like oil and gas, where equipment operates near high-voltage machinery.
Flexible Configuration: With software-configurable input filtering, users can adjust response times to match specific application needs, from fast-acting sensors in automotive robotics to slow-changing signals in water treatment systems. The module eliminates the need for dip switches, simplifying setup and reducing errors.
Rugged Reliability: Built to withstand extreme temperatures and vibrations, the GE IC694MDL250 features a durable housing and industrial-grade components, minimizing downtime in harsh environments. Its LED indicators provide instant feedback on input status and terminal block security, enabling proactive maintenance.
Scalable Integration: As part of the RX3i platform, the GE IC694MDL250 works seamlessly with GE’s range of I/O, communication, and control modules. This allows systems to grow incrementally, from basic monitoring to complex automation, without compatibility issues.
IC694MDL250
Installation and Maintenance
Pre-installation Preparations: Before installing the GE IC694MDL250, ensure the RX3i chassis is powered off and disconnected from the mains. Verify compatibility with the RX3i CPU (version 3.50 or later) and inspect the module for physical damage, such as bent pins or cracked housing. Clean the chassis connectors and terminal block slots to ensure a secure fit.
Maintenance Suggestions: Regularly check the module’s LED indicators for 异常 status (e.g., constant red TB LED) and inspect terminals for loose connections. Dust accumulation on the module’s surface should be removed using a dry, lint-free cloth to maintain optimal cooling. During system shutdowns, visually inspect the isolation barriers and snubber components for signs of wear. If replacement is needed, power down the system and follow GE’s guidelines for safe module removal and installation.
Application Fields
The GE IC694MDL250 excels in industries requiring reliable monitoring of AC-powered devices. In automotive manufacturing, it is used to interface with proximity sensors on conveyor belts, ensuring precise part positioning for robotic assembly. Its high-voltage tolerance makes it suitable for controlling solenoid valves in paint booths, where 120V AC signals are common.
In water treatment plants, the GE IC694MDL250 monitors pump status and flow switches, providing real-time data to PLCs for optimizing water distribution. Its isolated inputs protect against ground loops in large-scale systems with distributed sensors.
Food and beverage processing facilities rely on the GE IC694MDL250 to monitor temperature switches in pasteurization units and control agitators in mixing tanks. The module’s noise suppression capabilities ensure accurate readings even in environments with high motor interference.
Pharmaceutical manufacturers use the GE IC694MDL250 in cleanroom environments to monitor pressure sensors and door interlocks, maintaining compliance with strict sterilization protocols. Its rugged design ensures consistent performance in controlled environments with tight humidity and temperature controls.
IC694MDL250
Product Guarantee
Our company offers a one-year quality warranty for the GE IC694MDL250, covering hardware malfunctions unrelated to misuse or improper installation. During the warranty period, defective modules will be replaced promptly to minimize downtime. For discontinued models or urgent requirements, our global supply chain network ensures rapid sourcing of scarce parts, supported by 17 years of expertise in industrial control distribution. We prioritize customer satisfaction by providing responsive technical support and reliable logistics, ensuring seamless integration and long-term system stability.
Whatsapp:+86 18859254943
E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
