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MK XXII EGPWS Installation Manual
CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C
SHEET
237
TABLE E 3.1.9-1: NAVIGATION INPUTS SELECT 1
SIGNAL CONNECTION SUMMARY DATA
Glideslope Deviation
(+) = J1-65
(-) = J1-46
Format: ARINC 547 with Low Level Validity & ILS Select
Input Type: Basic
Fault Designation: GLIDESLOPE FAULT
Validity: Low Level Glideslope Deviation Validity
Low Level Glideslope
Deviation Validity
(+) = J1-30
(-) = J1-10
Format: DC
Input Type: Basic
Fault Designation: GLIDESLOPE LOW LEVEL VALIDITY FAULT
> 0.145V = Valid (typical active range is 0.16V to 0.84V)
<= 0.145V = Invalid
PIN FUNCTION
CONNECTION PIN TYPE
CHANNEL DESIGNATION
REFERENCE
Polarity/Configuration
+28V ILS Tuned
Discrete #1
J1-39 Input 28V_DISC_01 >+17V = ILS Tuned
< +4.4V = ILS Not Tuned
GND ILS Tuned
Discrete #1
J1-20 Input GND_DISC_01 Gnd = ILS Tuned
<not> Gnd = ILS Not Tuned
TABLE E 3.1.9-2: NAVIGATION INPUTS SELECT 2
CHANNEL
429RX_6
CONNECT TO:
ILS #1 (Low Speed)
Fault Designation: ILS BUS
Bus Type: Basic
A = J2-22
B = J2-5
Data
Glideslope
Label
174
Sig. Bits
12
Range
±0.8 DDM
Signal Type
Basic
Resolution
0.0001953125
Rate (ms)
33.3-66.6
TABLE E 3.1.9-3: NAVIGATION INPUTS SELECT 3
CHANNEL
429RX_6
CONNECT TO:
ILS #1 (Low Speed)
Fault Designation: ILS BUS
Bus Type: Basic
A = J2-22
B = J2-5
Data
Glideslope
Localizer
Label
174
173
Sig. Bits
12
12
Range
±0.8 DDM
±0.4 DDM
Signal Type
Basic
Basic
Resolution
0.0001953125
0.00009765625
Rate (ms)
33.3-66.6
33.3-66.6
TABLE E 3.1.9-4: NAVIGATION INPUTS SELECT 4
CHANNEL
429RX_6
CONNECT TO:
ILS #1 (Low Speed)
Fault Designation: ILS BUS
Bus Type: Basic
A = J2-22
B = J2-5
Data
Glideslope
Localizer
ILS Select (VOR/ILS Freq)
Label
174
173
034
Sig. Bits
12
12
Discrete
Range
±0.8 DDM
±0.4 DDM
n/a
Signal Type
Basic
Basic
Basic
Resolution
0.0001953125
0.00009765625
Bit 14 = ILS
Rate (ms)
33.3-66.6
33.3-66.6
167-333
Configuration Data Type Reference Section
KN40 Nav Source True SRD 5.9.2.1.R61, 5.9.3.R41
TABLE E 3.1.9-5: NAVIGATION INPUTS SELECT 5
SIGNAL CONNECTION SUMMARY DATA
Glideslope Deviation (+) = J1-65
(-) = J1-46
Format: ARINC 547 with Validity Super Flag & ILS Select
Input Type: Basic
Fault Designation: GLIDESLOPE FAULT
Validity: Glideslope Validity Discrete #1 (+28V)
Localizer Deviation (+) = J1-30
(-) = J1-10
Format: ARINC 547 with Validity Flag & ILS Select
Input Type: Basic
Fault Designation: LOCALIZER FAULT
Validity: Localizer Validity Discrete #1 (+28V)
PIN FUNCTION
CONNECTION PIN TYPE
CHANNEL DESIGNATION
REFERENCE
Polarity/Configuration
Localizer Validity
Discrete #1
J1-48 Input 28V_DISC_11 >+17V = Valid
< +4.4V = Not Valid
Glideslope Validity
Discrete #1
J1-11 Input 28V_DISC_06 >+17V = Valid
< +4.4V = Not Valid
+28V ILS Tuned
Discrete #1
J1-39 Input 28V_DISC_01 >+17V = ILS Tuned
< +4.4V = ILS Not Tuned
GND ILS Tuned
Discrete #1
J1-20 Input GND_DISC_01 Gnd = ILS Tuned
<not> Gnd = ILS Not Tuned