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Home > Industrial Equipment & Components > Other Equipment & Components > Allen-Bradley 1747-BSN is a SLC 500 Backup Scanner Module

Allen-Bradley 1747-BSN is a SLC 500 Backup Scanner Module

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Product Spotlights

Genuine Allen-Bradley 1747-BSN module for creating reliable SLC 500 processor redundancy. Enables automatic failover to a backup controller, minimizing production downtime. Ensures continuous synchronization of critical I/O and process data. Simplifies implementation of robust backup systems for industrial automation. Compatible with major SLC 5/0x processors for versatile application.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Brand:

Allen-Bradley

Model:

1747-BSN

Product Type:

Backup Scanner Module for SLC 500

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Rossonix Co.,limited

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Brand Allen-Bradley

Model 1747-BSN

Product Type Backup Scanner Module for SLC 500

Compatible Series SLC 500 Programmable Controllers

Primary Function Redundancy and Data Backup

Application Field Industrial Automation and Control Systems

As a reliable supplier in the industrial automation sector, Rossonix Co., Limited is proud to offer the genuine Allen-Bradley 1747-BSN SLC 500 Backup Scanner Module. Established in 2011 and backed by ISO9001 quality management certification, we understand the critical need for system reliability in your operations. This module is engineered to provide a robust redundancy solution, ensuring your SLC 500 control systems maintain continuity and data integrity, minimizing costly downtime and protecting your valuable processes.

The Allen-Bradley 1747-BSN module serves as a vital component for enhancing the resilience of SLC 500-based automation architectures. Its core design focuses on creating a seamless backup communication path between primary and secondary controllers.

Enhanced System Reliability: By establishing a dedicated backup scanner channel, the 1747-BSN module allows a secondary SLC 500 processor to monitor and seamlessly take over control if the primary processor fails. This hot-standby capability is crucial for applications where uninterrupted operation is non-negotiable.
Data Synchronization: The module facilitates the continuous transfer of critical I/O data and program states between paired controllers. This ensures that the backup controller is always updated with the latest operational information, enabling a smooth and transparent switchover without data loss.
Simplified Redundancy Configuration: Designed for integration with the SLC 500 platform, it simplifies the implementation of redundancy schemes. This reduces engineering complexity and deployment time compared to custom-built backup solutions.
Industrial-Grade Durability: Built to withstand the harsh conditions typical of industrial environments, including vibration, electrical noise, and temperature fluctuations, ensuring long-term performance stability.

Below is a summary of key specifications and compatible components:

Feature	Description
Primary Compatibility	SLC 5/01, SLC 5/02, SLC 5/03, SLC 5/04, SLC 5/05 Processors
Module Function	Provides communication path for processor-to-processor backup
Communication Interface	Uses the SLC backplane for high-speed data transfer
Typical Application	Process control, material handling, critical machine backup
Key Benefit	Minimizes system downtime and protects against processor failure

Integrating the 1747-BSN module into your control system offers tangible benefits. It acts as an insurance policy for your production line, safeguarding against unexpected controller failures. The reduction in potential downtime directly translates to lower operational risks and maintenance costs. For system integrators and plant managers, it provides peace of mind, knowing that critical automation processes have a reliable fallback, which is essential for maintaining overall equipment effectiveness (OEE) and meeting production targets.

Rossonix Co., Limited leverages over a decade of experience and a global trade network spanning North America, Europe, Asia, and Oceania to source and supply authentic Allen-Bradley components. Our annual export value of US$5-10 Million reflects our capacity and commitment to serving the international industrial market. We ensure that every 1747-BSN module we supply meets the original manufacturer's specifications, providing you with a dependable redundancy solution. By choosing this module, you are investing in the longevity and stability of your SLC 500 systems. Contact us today to discuss your requirements or to place an order for this critical backup component.

Frequently Asked Questions (FAQ)

Q: What is the primary purpose of the Allen-Bradley 1747-BSN module?
A: Its primary purpose is to enable a backup (redundant) configuration between two SLC 500 processors. It allows a secondary controller to monitor the primary and take over control automatically in case of a failure, ensuring system continuity.
Q: Which SLC 500 processor models is the 1747-BSN compatible with?
A: It is designed to be compatible with SLC 5/01, SLC 5/02, SLC 5/03, SLC 5/04, and SLC 5/05 processors. Compatibility for specific firmware revisions should be verified with the technical documentation.
Q: Does this module require special programming software or configuration?
A: Configuration typically involves using Rockwell Automation's programming software (like RSLogix 500) to set up the primary and secondary processor roles and the communication parameters between them via the backplane.
Q: Can the 1747-BSN module be added to an existing SLC 500 system easily?
A: It requires an available slot in the SLC 500 chassis and proper configuration. While it is designed for integration, adding redundancy to an existing system may involve planning for wiring, programming updates, and potentially system downtime for installation and testing.
Q: What kind of data is synchronized between the primary and backup processors?
A: The module facilitates the transfer of critical data such as input/output (I/O) states, timer and counter values, and other controller data table information to keep the backup processor synchronized with the active process.
Q: Is technical support available for integrating this module?
A: As a supplier, we provide access to product documentation and can guide you to relevant technical resources. For complex integration, consulting with a certified system integrator experienced with Allen-Bradley SLC platforms is recommended.
Q: How does the 1747-BSN improve overall system maintenance?
A: It allows for maintenance or updates on the primary processor to be performed by manually switching to the backup, minimizing overall system downtime. It also provides a layer of diagnostics for the processor status.
Q: Are there any specific environmental or electrical requirements for installing this module?
A: It should be installed in a controlled industrial environment according to the SLC 500 system specifications, respecting standard guidelines for temperature, humidity, and electrical noise to ensure reliable operation.