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OverviewAllen-Bradley 1747-BSN SLC 500 Backup Scanner Module, Series A
Mfr. Part Number:

1747-BSN/A

Manufacturer: Allen-Bradley / Rockwell Automation
Description: Allen-Bradley 1747-BSN SLC 500 Backup Scanner Module, Series A
Full Description: Allen-Bradley 1747-BSN SLC 500 Backup Scanner Module for Remote I/O, RS232 channel switchover and DH+, Series A
UPC / GTIN: 10611320178798
Status: Current Product
Inventory & Prices
Condition:

NSO (New Surplus Open)

Warranty: One Year Replacement Warranty
Availability:
0 in stock 0 available for pre-order
Shipping Date:
 -  -
Retail Price: $5,040.00
Your Price: $2,925.00
Quantity:
   
 
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1747-BSN/A
Similar Parts Mfr Cond Description Retail Price Disc Qty
1747-BSN/B RA UPP Allen-Bradley 1747-BSN SLC 500 Backup Scanner Module, Series B $5,040.00 $1,322.00 -74% 1 buyit
Specs & Technical Data
Specifications: The 1747-BSN Backup Scanner provides redundancy for Remote I/O (RIO), RS232 channel switchover for communications to devices such as operator interface, DH+. The 1747-BSN also provides a High Speed Serial Link (HSSL) to write any retentative data from a primary to a secondary processor. In addition, the module has a Local Serial Link (LSL) to pass status information between multiple 1747-BSN modules located in the same chassis (optional).  
Miscellaneous: The 1747-BSN is a complementary set of modules, with one module residing in the primary system and another module in the secondary or backup system. The primary module controls the operation of remote I/O, while the secondary module is available to take over control in the event of a fault in the primary. The backup scanner has the capability to switch between two communication channels. 
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