Allen Bradley 1747-L541 SLC 5/04 CPU Controller 16K DH+ & RS-232 Ports
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1747-L541 |
| Series | SLC 500 |
| Inputs | 4096 |
| Module Type | SLC 5/04 Processor |
| Outputs | 4096 |
| Analog I/O | 480 |
| Memory: | Up to 16 KB, Battery Backed-RAM |
| Program Scan Time | 0.9 ms/K |
| User Memory | 16,000 Words |
| I/O Chassis | 3 |
| Chassis Module Slots | 30 |
| I/O Scan Time | 0.225 milliseconds |
| Communication | Data Highway Plus (DH+), RS-232 |
| Backup Memory | 1747-M13 |
| Ambient Temperature | 0 to 60 degrees Celsius |
| Program Scan Time per Keyword | 0.9 milliseconds |
| Battery back-up memory: | Yes; 1747-BA |
