RL4 is a 3U PowerPC 75x CPCI single board computer at 400 to 500 MHz. Up to 128 MB 100 MHz SDRAM with ECC. Up to 64MB Flash. Fast Ethernet 10/100Mbit. PMC extension slot. Two async. RS-232 and. RS-422/485. Four timer/counters. Two DMA channels. Conduction cooled version available.
- PowerPC 75x CPU at 400 to 500 MHz
- Fast Ethernet 10/100 Mb
- PMC extension slot
- Two asynchronous - RS-232 and RS-422/485