Page C-8
Revision E
May 31, 2006
FreeFlight 2101 I/O Approach Plus GPS Navigation System
C.2.7 Discretes
OUTPUT
CHARACTERISTICS
DESCRIPTION
Leg Change (J2-28)
Source
Transistor current sink
Status
0 to 1 Vdc = leg change
Open otherwise
Load Capability
200 mA current sink
Steering Valid (J2-48)
Source
Transistor current source
Status
+18.5 Vdc to +30 Vdc = Steering Valid
0 to +3.5 Vdc = Steering Invalid
Load Capability
200 mA current source
Waypoint Alert (J1-28)
Source
Transistor current sink
Status
0 to 1 Vdc prior to each track change
Open after each track change
Load Capability
200 mA current sink
Approach Mode (J2-26)
Source
Transistor current sink
Status
0 to 1 Vdc = Approach Valid
Open = Approach Invalid
Load Capability
200 mA current sink
Approach Enable (J2-27)
Source
Transistor current sink
Status
0 to 1 Vdc = Approach Enabled
Open = Approach Not Enabled
Load Capability
200 mA current sink
HSI Synchro Valid (J2-29)
Source
Transistor current source
Status
+18.5 Vdc to +30 Vdc = HSI Valid
0 to +3.5 Vdc = HSI Invalid
Load Capability
200 mA current source
Message Annunciator (J1-14)
Source
Transistor current sink
Status
0 to 1 Vdc = message
Open otherwise
Load Capability
200 mA current sink
Hold Annunciator (J1-15)
Source
Transistor current sink
Status
0 to 1 Vdc = Hold
Open otherwise
Load Capability
200 mA current sink
Approach Annunciator (J1-30)
Source
Transistor current sink
Status
0 to 1 Vdc = Approach Valid
Open = Approach Not Invalid
Load Capability
200 mA current sink
Summary of Contents for 2101 I/O PLUS
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Page 11: ...FreeFlight 2101 I O Approach Plus GPS Navigation System SECTION I GENERAL INFORMATION ...
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Page 25: ...FreeFlight 2101 I O Approach Plus GPS Navigation System SECTION II INSTALLATION ...
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Page 53: ...FreeFlight 2101 I O Approach Plus GPS Navigation System SECTION III CHECKOUT ...
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Page 148: ...3700 Interstate 35 S Waco TX 76706 3756 USA 1 254 662 0000 ...
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Page 150: ...3700 Interstate 35 S Waco TX 76706 3756 USA 1 254 662 0000 ...
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