User's Manual

MODEL 2130 MARKER BEACON
Rev. A April, 2005 1-15
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purposes without written permission from SELEX Sistemi Integrati Inc.
Table 1-1 Equipment Specifications Data (Cont.)
Spare Inputs and Outputs
Analog Inputs 4
Range Bipolar -5.0000 to +5.0000 with respect to ground
Accuracy ±5% or reading up to ±0.01 volt.
Resolution = 1 part in 1000
Impedance = 20 KOhms
Digital Inputs 2
Low 0.0 to +0.8 volts (TTL low)
High +2.0 to +5.5 volts (TTL high)
Alert threshold Programmable through the PMDT as High or Low
Digital Outputs 4
Low 0.0 to +0.8 volts (TTL low)
High +2.0 to +5.5 volts (TTL high)
Load = 24 ma when at TTL Low