
( Brand: Allen Bradley ), ( Manufacturer Part Number: 1747-AIC ), ( Type: Plc )
The Allen-Bradley SLC 500 DH-485 Link Coupler (Model 1747-AIC) is a high-performance communication device designed for seamless integration within automation systems. This link coupler, produced by the renowned automation solutions provider Rockwell Automation, is a crucial component for connecting Allen-Bradley SLC 500 series controllers to other devices using the DH-485 communication protocol.
The 1747-AIC Link Coupler is equipped with four 4-pin Modbus connectors, enabling multiple devices to connect and share data. It operates on the DH-485 half-duplex network, ensuring efficient communication while minimizing cabling costs. The device is designed to withstand harsh industrial environments, featuring a rugged construction that includes a powder-coated steel enclosure for protection against dust, moisture, and other hazards.
The Allen-Bradley 1747-AIC Link Coupler offers a versatile solution for connecting various devices, such as indicators, I/O modules, and other controllers, within your automation system. With its high reliability, ease of installation, and compatibility with the widely-used DH-485 standard, this link coupler is an essential tool for optimizing the performance and connectivity of your Allen-Bradley SLC 500 series control system.
In summary, the Allen-Bradley SLC 500 DH-485 Link Coupler (Model 1747-AIC) is a robust and versatile communication device that enhances the connectivity and efficiency of your automation system. Its rugged construction, compatibility with the DH-485 protocol, and ability to connect multiple devices make it an ideal choice for industrial applications.
1. Compatibility: The Allen Bradley SLC 500 DH-485 Link Coupler is designed to work seamlessly with Rockwell Automation's SLC 500 series PLCs, ensuring a reliable communication bridge between various devices in the industrial control system.
2. Ease of Integration: This coupler supports the popular DH-485 protocol, making it easy to integrate with various devices like HMI, printers, and other PLCs.
3. Durability: Allen Bradley products are known for their robustness and long lifespan, which can lead to cost savings in the long run due to reduced maintenance and replacement costs.
4. Technical Support: Purchasing from a reputable manufacturer like Rockwell Automation ensures access to extensive technical support resources, including documentation, forums, and customer service.
Cons:1. Cost: The Allen Bradley SLC 500 DH-485 Link Coupler may be more expensive compared to some other couplers in the market, which could be a factor for budget-conscious buyers.
2. Limited Communication Speed: The DH-485 protocol has a maximum speed of 31.25 kbps, which may not be sufficient for high-speed industrial applications that require faster data transfer rates.
3. Obsoletion Risk: As newer technologies emerge, there is a risk that the SLC 500 series and its associated accessories may become obsolete, which could impact long-term compatibility and support.
Conclusion:The Allen Bradley SLC 500 DH-485 Link Coupler (Cat. No. 1747) is a reliable and compatible option for communication between devices in a Rockwell Automation control system. However, its cost and limited communication speed might be a concern for some buyers. If speed is not a critical factor and the budget allows, this coupler can be a good investment due to its durability and access to technical support. Alternatively, considering other couplers that offer faster communication speeds and/or lower costs might be beneficial, depending on the specific application requirements.
Need this urgent.
If they are used working items pulls. Allen Bradley slc 500 DH-485 link coupler series b cat 1747-AIC important shipping notes.
Free shipping includes USPS first class or parcel select.
Parcel select can take a week or more and is for none urgent items.