User Manual

88 Chapter 18 Specifications
Specifications for Extended Temperature Models
FCC Part 15 Class A
Radio Frequency Interference (RFI) (FCC 15.105)
This equipment has been tested and found to comply with the limits for
Class A digital devices pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential environment. This equipment generates, uses, and can
radiate radio frequency energy, and if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try and correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
Power Requirements
(Extended Temperature Models)
2-contact barrel
connector
+9 to +30 VDC 525 mA (max)
external power supply
Environmental
Ambient tem-
perature
-35 to 70 °Celsius
-31 to 158 °Fahrenheit
Relative humid-
ity
5% to 90% non-condensing
Altitude
0 to 12,000 feet
0 to 3,658 meters
Mechanical
Length
13.33 centimeters
5.25 inches
Width
8.25 centimeters
3.25 inches
Height
1.90 centimeters
.75 inches
Weight
.227 Kilos
8 ounces