RL4R - Single Slot PowerPC CPCI Single Board Computer


This product reached the end of its lifecycle (end-of-life) on September 1, 2010

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The RL4R features an ultra compact single slot, all-in-one design with flexible processor and memory configurations, and a wide array of onboard peripherals, fast Ethernet, timers, serial channels and a 32-bit PMC interface.

Rugged and military needs are addressed with optional conduction cooling and extended temperature range of up to -40°C to +85°C, increased shock and vibration immunity using stiffener bars and wedge locks, and conformal coating. Even with an attached conduction cooled PMC module, the RL4R fits into a single slot.

Special features include four serial channels with flexible RS-232 and RS-422/485 interfacing, two DMA controllers, four timers, 32 kBytes non-volatile SRAM, RTC, watchdog, temperature sensor and I2O intelligent I/O support.  Abaco Systems supports VxWorks



  • MPC755 @ 400 MHz
  • 4x Serial channels
  • System Controller
  • Air and conduction cooled




Form Factor
MPC755 @ 400 MHz
# Expansion Slots
Maximum Memory
128 MB DRAM with ECC
Serial I/O
Transition Modules
System/ Peripheral
Level 1-5 Air, Conduction Cooled

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