ALLEN-BRADLEY 1784KR Interface Module DH-485

( Brand: Allen-bradley ), ( Manufacturer Part Number: 1784KR ), ( Part Type: Module )

Review ALLEN BRADLEY Pc Interface Module

Allen-Bradley 1784-KR DH 485 Interface Module

The Allen-Bradley 1784-KR DH 485 Interface Module is a versatile communication device designed for seamless integration into Allen-Bradley ControlLogix, CompactLogix, and SLC 500 series controllers. This interface module supports the DH protocol, ensuring efficient data exchange between PLC systems and external devices, such as sensors, actuators, and other data sources.

The 1784-KR DH 485 Interface Module boasts four RS-485 ports, each capable of supporting multiple devices, making it an ideal solution for complex systems that require extensive device connectivity. With a built-in socket for the Allen-Bradley Power Supply (optional), this module ensures reliable power delivery to connected devices, even in demanding industrial environments.

The module is designed with a compact form factor, making it easy to install and space-efficient in your control panel. Its robust construction guarantees long-lasting performance, even under harsh conditions. The Allen-Bradley 1784-KR DH 485 Interface Module is a valuable asset for any industrial control system, enabling you to connect, monitor, and control your devices effectively and efficiently.

In summary, the Allen-Bradley 1784-KR DH 485 Interface Module is a high-quality, reliable communication solution that offers four RS-485 ports, robust construction, and compatibility with various Allen-Bradley controllers. It's the perfect choice for streamlining your industrial control system and enhancing its overall productivity.

The Allen-Bradley 1784KR DH-485 Interface Module is a device used for communicating with Rockwell Automation control systems. It offers several advantages and disadvantages that should be considered before making a purchase.

1. Wide Compatibility: The 1784KR supports the DH-485 protocol, making it compatible with a wide range of Rockwell Automation devices and systems.

2. Reliability: Allen-Bradley products are known for their high quality and reliability, ensuring minimal downtime and maintenance.

3. Scalability: This module can be used in various applications, from small to large-scale systems, due to its versatility and robustness.

4. Easy Integration: The 1784KR can be easily integrated with other Rockwell Automation devices, simplifying the installation process.

1. Cost: Compared to other communication interfaces, the Allen-Bradley 1784KR can be quite expensive.

2. Limited Speed: The DH-485 protocol has a maximum data transfer rate of 10.4 kbps, which may not be suitable for high-speed applications.

3. Limited Distance: The DH-485 protocol has a maximum cable length of approximately 1200 feet due to its half-duplex nature, which may not be sufficient for larger facilities.

In conclusion, the Allen-Bradley 1784KR DH-485 Interface Module is a reliable and versatile solution for communicating with Rockwell Automation devices. However, its high cost and limitations in terms of speed and distance should be carefully considered, especially for smaller scale projects or applications that require faster data transfer rates. If the system's requirements fit within the capabilities of the 1784KR, it can be a valuable addition to the automation infrastructure. If not, alternative communication interfaces should be evaluated to ensure the best solution for the specific application.

Details:

Part Number: 4110613-03 This Rockwell / Allen-Bradley 1784KR PC DH-485 Interface Module is used and in excellent condition.

part #: 1784kr prices

• $128.74-$275.00

specifications sensoindustria:

• brand: Allen-bradley
• mpn: 1784kr
• part type: Module

offer sensoindustria:

• availability: In Stock
• started: April 23, 2025
• best offers: True
• sold: 0
• options: Ship-to-home
• quantity: 1

returns sensoindustria:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

general sensoindustria:

• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules
• condition: Used

seller sensoindustria:

• # reviews: 16622
• rating: 100.0%
• city: Champaign, Illinois

payments sensoindustria:

• credit card: Mastercard
• other
• wallet: Paypal

shipping sensoindustria:

• transit: 3-9 Days
• type: Calculated
• class: Standard, One-day
• service: FedEx Ground or FedEx Home Delivery, FedEx Standard Overnight, UPS Next Day Air
• cost: $17.89
• carrier: FedEx, UPS

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