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OverviewAllen-Bradley 1756-L63S GuardLogix Safety Processor 8M/4M Safety
Mfr. Part Number:

1756-L63S/B

Manufacturer: Allen-Bradley / Rockwell Automation
Description: Allen-Bradley 1756-L63S GuardLogix Safety Processor 8M/4M Safety Memory, Ser. B
Full Description: Allen-Bradley 1756-L63S GuardLogix Safety Processor with 8M Standard Memory and 4M Safety Logic Memory, Primary, Series B
Status: Current Product
Inventory & Prices
Condition:

UPP (Used in a PLCH Packaging)

Warranty: One Year Replacement Warranty
Availability:
0 in stock 1 available for pre-order
Shipping Date:
 - Ships within 3 working days
Retail Price: $15,600.00
Your Price: $1,361.00
Quantity:
   
 
Image
1756-L63S/B
Specs & Technical Data
Specifications: Allen-Bradley 1756-L63S Memory - standard tasks: 8MB; Memory - safety task: 3.75MB; Backplane current at 5V DC: 1200mA; Backplane current at 24V DC: 14mA; Isolation voltage: 30V continuous, Basic Insulation Type, RS232 to system, Type tested at 720V DC for 60 seconds. 
Miscellaneous: Allen-Bradley 1756-L63S GuardLogix safety processor is certified for use in safety applications up to and including Safety Integrity Level (SIL) 3 and Performance Level (e) in which the de-energized state is the safe state. Safety application requirements include evaluating probability of failure rates (PFD and PFH), system reaction-time settings, and functional-verification tests that fulfill SIL 3/PLe criteria. 
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