Rockwell Automation > PLC & HMI > Controllers > SLC 500 > 1747-L551/A

OverviewAllen-Bradley 1747-L551 SLC 5/05 Processor 16K Memory, Series A
Mfr. Part Number:

1747-L551/A

Manufacturer: Allen-Bradley / Rockwell Automation
Description: Allen-Bradley 1747-L551 SLC 5/05 Controller, 16K, Ethernet & RS-232, Series A
Full Description: Allen-Bradley 1747-L551 SLC 500 SLC 5/05 CPU Controller, 16K Memory, Ethernet & RS-232 Communication Ports, Series A
UPC / GTIN: 10662072745622
Status: Current Product
Inventory & Prices
Condition:

UPP (Used in a PLCH Packaging)

Warranty: One Year Replacement Warranty
Availability:
19 in stock 0 available for pre-order
Shipping Date:
Same working day, by 6 pm ET  -
Retail Price: $7,120.00
Your Price: $890.00
Quantity:
 
Image
1747-L551/A
Similar Parts Mfr Cond Description Retail Price Disc Qty
1747-L551/B RA UPP Allen-Bradley 1747-L551 SLC 5/05 Controller, 16K, Ethernet & RS-232, Series B $7,120.00 $1,230.00 -83% 10 buyit
1747-L551/C RA NSO Allen-Bradley 1747-L551 SLC 5/05 Controller, 16K, Ethernet & RS-232, Series C $7,120.00 $2,085.00 -71% 1 buyit
1747-L551/C RA UPP Allen-Bradley 1747-L551 SLC 5/05 Controller, 16K, Ethernet & RS-232, Series C $7,120.00 $1,547.00 -78% 6 buyit
1747-L551/D RA NFS Allen-Bradley 1747-L551 SLC 5/05 Controller, 16K, Ethernet & RS-232, Series D $7,120.00 $2,618.00 -63% 1 buyit
1747-L551/D RA NSO Allen-Bradley 1747-L551 SLC 5/05 Controller, 16K, Ethernet & RS-232, Series D $7,120.00 $2,671.00 -62% 6 buyit
1747-L551/D RA NSS Allen-Bradley 1747-L551 SLC 5/05 Controller, 16K, Ethernet & RS-232, Series D $7,120.00 $2,570.00 -64% 1 buyit
1747-L551/D RA UPP Allen-Bradley 1747-L551 SLC 5/05 Controller, 16K, Ethernet & RS-232, Series D $7,120.00 $1,648.00 -77% 1 buyit
Specs & Technical Data
Specifications: User Memory, Max: 16K words total (12K words for data or prog., 4K words for data only); Number of I/O: 4096 in + 4096 out absolute maximum; Local Analog I/O, Max: 480; Program Scan Time/Kword: 0.9 ms (typ); I/O Scan Time: 0.225 ms (typ); No. of Local I/O Chassis, Max: 3; No. of I/O Module Slots in the Local I/O Chassis, Max: 30; Communication Ports : Ethernet & RS-232 (RS-232 port can also be configured for a DH-485 network); Backup Memory: Flash; Battery-backed RAM: Standard 
Miscellaneous: The Allen-Bradley 1747-L551 5/05 Series A processors can only support communication speed of 10 Mbps over the Ethernet and lack HTTP server capability. 
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