Hardware Information
Chapter 13 79
Introduction
This chapter contains information pertinent to Digi CM hardware. Among the
topics covered are the pinouts for the Ethernet and serial cables, pinouts for
the cable adapters, the meaning of LED indicator lights, and hardware
specifications.
The Digi CM uses an embedded Hard Hat Linux operating system with 64
megabytes of SDRAM and 8 megabytes of flash memory.
Hardware Specifications
Chapter 13
Hardware Information
Specifications
Operating temperature 40°F to 120°F (5°C to 50°C)
Humidity 10% to 90% non-condensing
Power supply internal, 100 -240VAC, 50/60 Hz, 1.2A max
Power consumption 0.1A /120VAC (type), 12W
Fuse (internal) FUSE (Type L) AC250V, 2A
Operating system Linux Hard Hat embedded
SDRAM 64 megabytes
Flash memory 8 megabytes
Dimensions
Length Height Width Weight
Unpackaged 17 inches 1.75 8.5 inches 5.8 lbs
Packaged 20.375 inches 4.75 inches 15.25 inches 8.6 lbs
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