
( Brand: Allen-bradley ), ( Manufacturer Part Number: 1738-OB4EM12 ), ( Part Type: 24v Module )
The Allen-Bradley 1738-OB4EM12 24V ArmorPoint Module is a robust and reliable solution for your industrial automation needs. This versatile device is designed to deliver high-performance in harsh environments, making it an ideal choice for a wide range of industrial applications.
The 1738-OB4EM12 is part of the Allen-Bradley ArmorPoint family, known for their compact size and rugged construction. This module measures 2.00" (W) x 2.40" (H) x 0.65" (D), making it a space-saving solution for your control panel. It operates on a 24V DC power supply, ensuring compatibility with many existing systems.
The 1738-OB4EM12 is equipped with four 24V DC output channels, each capable of delivering up to 5A of load current. These outputs are designed to drive a variety of loads, including solenoids, lamps, and motors. The module also features a status LED for each output, allowing for easy visual troubleshooting.
Safety is a top priority with the 1738-OB4EM12. It includes built-in over-current protection to prevent damage to the module and connected loads. Additionally, it is UL508A and CSA C22.2 No. 60949-1 certified, ensuring compliance with North American safety standards.
The Allen-Bradley 1738-OB4EM12 24V ArmorPoint Module is designed for easy installation and integration into your existing system. It features a screw terminal block for secure and quick connections, and it is compatible with Rockwell Automation's Logix family of controllers.
In summary, the Allen-Bradley 1738-OB4EM12 24V ArmorPoint Module is a compact, reliable, and safe solution for your industrial automation needs. Its rugged construction, multiple output channels, and built-in safety features make it an ideal choice for a variety of applications in harsh environments.
The Allen-Bradley 1738-OB4EM12 24V ArmorPoint Module is a versatile digital I/O module for controlling and monitoring various devices. Here are some of its pros and cons:
Pros:1. Wide Operating Voltage Range: This module operates over a wide voltage range of 12-36VDC, making it suitable for various industrial applications.
2. High Density: The module offers 12 points of I/O in a compact size, which can help save space in your control panel.
3. Rugged Design: The ArmorPoint design provides protection against harsh industrial environments, ensuring reliable operation.
4. Easy Configuration: The module can be easily configured using Rockwell Automation's RSLogix 5000 and Studio 5000 software, making it user-friendly.
5. Wide Temperature Range: The module can operate in temperatures ranging from -40 C to 70 C, making it suitable for various environmental conditions.
Cons:1. Limited Communication Options: This module only supports DeviceNet and ControlNet communication, which may limit its compatibility with other systems.
2. Possible Initial Cost: The Allen-Bradley brand is known for its high-quality products, and this module may be more expensive compared to similar modules from other brands.
3. Requires Rockwell Automation Software: To fully utilize the features of this module, you need to use Rockwell Automation's software, which may not be suitable for everyone.
In conclusion, the Allen-Bradley 1738-OB4EM12 24V ArmorPoint Module offers a compact, rugged, and high-density digital I/O solution for various industrial applications. However, its limited communication options and potential initial cost may be a concern for some users. If you are already using Rockwell Automation's software and need a compact digital I/O module for your system, this could be a good choice. On the other hand, if you require more communication options or are looking for a more cost-effective solution, you may want to consider other alternatives.
Regardless of the origin equipment, documentation provided or identification appearing upon equipment described and offered here is in no way certified for, recommended for any specific use.