Catalogs > Automation Systems Catalog > Programmable Controllers > SLC 500 System > SLC Processors
SLC Processors
Selecting the Processor Category
| Processor Category | I/O, Max. | I/O Communication | User Memory, Max. | General Communication Ports |
| SLC 5/01 | 960 | •Processor-resident local I/O | •1K or 4K instructions | •DH-485 (cannot initiate messages) |
| SLC 5/02 | 4096 in + 4096 out | •Processor-resident local I/O •I/O at remote locations⋆ |
•4K instructions | •DH-485 |
| SLC 5/03 | 4096 in + 4096 out | •Processor-resident local I/O •I/O at remote locations⋆ |
•8K, 16K, or 32K words total | •DH-485 •RS-232‡ |
| SLC 5/04 | 4096 in + 4096 out | •Processor-resident local I/O •I/O at remote locations⋆ |
•16K, 32K, or 64K words total | •DH+ •RS-232‡ |
| SLC 5/05 | 4096 in + 4096 out | •Processor-resident local I/O •I/O at remote locations⋆ |
•16K, 32K, or 64K words total | •Ethernet •RS-232‡ |
| ⋆ This type of I/O in this type of controller system requires a separate I/O scanner installed in an I/O module slot to provide a ControlNet, DeviceNet, or Universal Remote I/O port. ‡ Configurable for communication through a 1761-NET-AIC in a DH-485 network or through a 1761-NET-DNI in a DeviceNet network. |
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