ITEM SPECIFICS
Brand: Allen-Bradley
Manufacturer: Allen-Bradley
Model: 1747-L511
MPN: 1747-L511
Series: Series B
Firmware Revision: FRN 6
Product Line: SLC 500
Controller Platform: SLC 500
Processor Type: SLC 5/01
Type: PLC Processor Unit
Program Memory: 1K Words
Communication Interface: DH-485
Maximum Chassis: 3
Maximum I/O Slots: 30
Backplane Current at 5 VDC: 90 mA
Backplane Current at 24 VDC: 0 mA
Heat Dissipation: 1.75 W
Operating Temperature: 0°C to 60°C
Storage Temperature: -40°C to 85°C
Mfg. Code: 1200
Country of Manufacture: United States
Condition: Used
DESCRIPTION
Used Allen-Bradley SLC 500 processor unit.
Exact catalog number 1747-L511.
Series B with firmware revision 6.
SLC 5/01 CPU with 1K program memory.
The plastic retaining tab at the bottom for the front door is broken off.
The broken area is clearly shown in the photographs.
The front door and installed battery assembly shown are included.
Battery condition and remaining service life have not been verified.
Functional testing status was not provided, and no testing claim is included.
Includes only the exact processor and attached components shown in the photographs.
COMPATIBILITY & CROSS-REFERENCE
Direct replacement for the Allen-Bradley 1747-L511 Series B SLC 5/01 processor. Fits into any standard SLC 500 rack requiring an SLC 5/01 CPU with DH-485 communication and 1K program memory. If your SLC 5/01 processor has failed or you need a spare with the same firmware revision, this unit is a ready fit — note the broken door retaining tab shown in photos.
Q: What does this replace? A: Direct replacement for the Allen-Bradley 1747-L511 SLC 5/01 processor.
Q: What communication does this support? A: DH-485.
Q: Was this tested? A: No functional testing status was provided — sold as-is.
DISCLAIMER
This item is used and has a broken plastic retaining tab at the bottom for the front door. Please carefully review all photographs for the exact physical condition and location of the damage. Battery condition, battery life, stored program content, and functional operating status have not been verified. Verify the catalog number, series, firmware revision, communication requirements, chassis compatibility, and application requirements before purchasing.
LEGAL DISCLAIMER
American Industrial Parts Group is not an authorized distributor, reseller, or representative of Allen-Bradley or Rockwell Automation. Allen-Bradley, Rockwell Automation, SLC, SLC 500, and all associated trademarks and product names are the property of their respective owners and are used solely for identification purposes.
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