Allen Bradley 1747-L553
The Allen-Bradley,Rockwell Automation 1747-L553 module is a CPU or Central Processor Unit module from the Allen-Bradley SLC 500 and SLC 5,05 series. This CPU has CMOS RAM built into it that supports battery backup, and it can also support an Allen-Bradley 1747-M13 memory module that provides it with 64 K of additional memory. The 1747-L553 CPU module has an Ethernet channel and an RS-232, DH-485, DF1, or ASCII port. This CPU is one of the most flexible CPUs that is available from the SLC 500 and SLC 5,05 series because it can handle up to 64 connections. This means that the 1747-L553 CPU module can communicate with 64 devices or applications simultaneously.
This Allen Bradley 1747-L553 is supplied brand new by PartLogic for machine control, process automation, industrial communication, equipment maintenance and replacement applications. It forms part of our Industrial automation > Plc controllers > Cpu > Slc 500 range and is referenced internally as PartLogic SKU PL26805293424.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| Manufacturer | Allen Bradley |
| Category | PLCs |
| Product Line | SLC 500 |
| Part Number | 1747-L553 |
| GTIN | 10662072745592 |
| Weight | 0.63 lbs (0.28 kg) |
| Inputs | 4096 |
| Module Type | SLC 5/05 Processor |
| Outputs | 4096 |
| Analog I/O | 480 |
| Memory | Up to 64 KB, Battery Backed-RAM |
| Program Scan Time | 0.9 ms/K |
| User Memory | 64,000 Words |
| I/O Chassis | 3 |
| Chassis Module Slots | 30 |
| I/O Scan Time | 0.225 milliseconds |
| Communication | Ethernet, RS-232 |
| Backup Memory | 1747-M13 |
| Ambient Temperature | 0 to 60 degrees Celsius |
| Battery back-up memory | Yes; 1747-BA |
| UPC | 10662072745622 |
| UNSPSC | 32151705 |
| Brand | Allen Bradley |
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