Description
Product Name: 1738-IA2M12AC3 Allen Braley Input module
Product details:
The Allen-Bradley 1738-IA2M12AC3 is a high-performance digital input module belonging to the ArmorPoint I/O family. It is specifically designed for “on-machine” applications, eliminating the need for a separate electrical enclosure by offering high environmental protection.
Product Overview
The 1738-IA2M12AC3 is a 2-channel AC Digital Input Module. It features M12 micro-connectors and is designed to interface with 120V AC sensors and switches. As part of the ArmorPoint system, it provides a modular and compact solution for decentralized I/O.
Technical Specifications
| Feature | Specification |
| Number of Inputs | 2 Channels |
| Voltage Category | 120V AC |
| Operating Voltage Range | 65V AC to 132V AC, 47–63 Hz |
| Input Connection | M12 (Micro-style) 5-pin connector |
| Enclosure Rating | IP65, IP66, IP67, and IP69K |
| Input Delay Time | 20 ms (selectable filtering available) |
| Pointbus Current | 75 mA @ 5V DC |
| Dimensions | Approx. 147.3 x 48.3 x 43.2 mm |
Key Product Advantages
- On-Machine Mounting: Its rugged design allows it to be mounted directly on the machine, significantly reducing wiring costs and panel space.
- Extreme Durability: Rated for washdown environments (IP69K), making it ideal for food, beverage, and heavy industrial applications.
- Plug-and-Play Connectivity: Uses industry-standard M12 connectors, which minimize wiring errors and speed up installation and maintenance.
- Modular Flexibility: Easily integrates into existing ArmorPoint I/O stations, allowing for quick expansion of system capacity.
- Status Indicators: Built-in LED diagnostics for network status, module status, and individual input status for rapid troubleshooting.
Product Applications
The 1738-IA2M12AC3 is widely used in harsh industrial sectors, including:
- Food and Beverage: Where high-pressure washdowns and chemical cleaning are frequent.
- Automotive Assembly: For distributed sensing across large production lines.
- Material Handling: Conveyor systems where sensors are spread across a wide area.
- Packaging Machinery: To manage 120V AC limit switches or proximity sensors without a central cabinet.
Critical Precautions & Notes
Warning: To prevent electrical shock or equipment damage, ensure that the power is disconnected before installing or removing the module.
- Proper Grounding: Ensure the mounting surface or DIN rail is properly grounded to mitigate electromagnetic interference (EMI).
- Cable Integrity: Use only high-quality M12 shielded cables to maintain the IP rating and signal integrity.
- Environment Limits: Avoid exceeding the specified temperature and humidity ranges to prevent internal condensation or component failure.
- Configuration: Ensure the module’s electronic keying matches the controller configuration in Studio 5000/RSLogix 5000 to avoid communication faults.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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