Product Introduction
The Allen-Bradley 1794-IJ2 FLEX I/O Input Frequency Module is a specialized high-resolution input module designed for accurate frequency signal measurement in distributed industrial control systems. As part of the FLEX I/O platform, it enables precise acquisition of pulse and frequency-based signals from field devices such as flow meters, encoders, and speed sensors.
This module features 2 independent input channels, each capable of handling high-resolution frequency signals. It is optimized for applications where precise timing and signal accuracy are critical, ensuring reliable data acquisition for control and monitoring processes.
With its compact open-style design and DIN rail mounting capability, the 1794-IJ2 integrates seamlessly into FLEX I/O distributed architectures. It provides a practical solution for systems requiring high-performance frequency measurement in a modular and scalable configuration.
Product Specifications
| Parameter | Description |
|---|---|
| Product Model | 1794-IJ2 |
| Product Type | FLEX I/O Input Frequency Module |
| Number of Channels | 2 Points |
| Signal Type | Frequency / Pulse Input |
| Resolution | High Resolution |
| Measurement Type | Frequency Counting |
| System Compatibility | FLEX I/O |
| Mounting Type | DIN Rail Mounted |
| Design Type | Open Style |
| Application Type | Frequency Signal Acquisition |
| Dimensions | 94 × 46 × 53 mm |
| Weight | 0.2 kg |
Applications
• Speed Monitoring Systems
Measures signals from encoders and tachometers for accurate speed detection.
• Flow Measurement Applications
Captures pulse outputs from flow meters, enabling precise flow rate calculation.
• Industrial Automation Systems
Integrates frequency-based inputs into PLC and distributed control systems.
• Packaging and Conveyor Systems
Used for monitoring belt speed and machine cycle rates.
• Energy and Utilities
Supports measurement of rotational equipment and turbine speeds.
• Distributed I/O Architectures
Ideal for FLEX I/O systems requiring remote frequency signal acquisition.
Advantages
• High-Resolution Measurement
Provides accurate frequency detection for precision control and monitoring applications.
• Dual-Channel Input
Supports two independent inputs, enabling simultaneous measurement of multiple signals.
• Flexible Integration
Seamlessly integrates into FLEX I/O systems for distributed control architectures.
• Compact Design
Saves space in control panels and supports high-density installations.
• Reliable Signal Processing
Ensures stable and consistent measurement of frequency signals.
• Easy Installation
DIN rail mounting simplifies installation and maintenance.
• Scalable System Expansion
Supports modular expansion in complex automation systems.
Company Information
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
Our services
We are specialized in providing industrial automation parts with a one-year warranty. Our industrial automation parts are sold all over the world.
We can provide equipment and spare parts from different countries and manufacturers, solve your worries or quality problems in many places, and have a great price advantage.
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