Honeywell MK VI - Manual (Page 183)

Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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TABLE 5.3.2-6: AIR DATA INPUT SELECT #6
CHANNEL
429RX_2 CONNECT TO: ADC #1
Format: ARINC 429 (Low Speed)
Fault Designation: AIR DATA BUS
Bus Type: Basic
A = J2-39
B = J2-38
Data
Uncorrected Baro. Alt
Computed Airspeed
Static Air Temperature Reference
6.2.1
6.2.39
6.2.2 Label
203
206
213 Sig. Bits
17
14
11 Range
±131,072 FT
±1024 KTS
±512 Degrees Signal Type
Basic
Basic
Basic Resolution
1.0
0.0625
0.25 Rate (ms)
31.3-62.5
62.5-125
250-500
Configuration Data Type Summary Data
Derive Baro Altitude Rate Digital Baro Altitude Rate is derived using
Uncorrected Barometric Altitude.
Baro Rate is not available with this air
data source.
TABLE 5.3.2-10: AIR DATA INPUT SELECT #10
CHANNEL
429RX_2 CONNECT TO: ADC #1
Format: ARINC 429 (Low Speed)
Fault Designation: AIR DATA BUS
Bus Type: Basic
A = J2-39
B = J2-38
Data
Uncorrected Baro. Alt
Corrected Baro. Alt
Computed Airspeed
Barometric Rate Reference
6.2.1
6.2.38
6.2.39
6.2.3 Label
203
204
206
212 Sig. Bits
17
17
14
11 Range
±131,072 FT
±131,072 FT
±1024 KTS
±32678 FPM Signal Type
Basic
Basic
Basic
Basic Resolution
1.0
1.0
0.0625
16.0 Rate (ms)
31.3-62.5
31.3-62.5
62.5-125
31.3-62.5
Outside Air Temp
Total Air Temperature
Probe element
Excitation:
Temp Input
(probe element):
Ground
5 V = J1-25
(+) = J1-63
(–) = J1-44
GND = J1-53
6.1.4
4.2.3.5
4.2.10
Format: DC
Input Type: Basic
Fault Designation: STATIC AIR TEMPERATURE FAULT
OAT PROBE
ELEMENT
25
J1
(5 V Ref)
63
44 Temp In
4.42 K Ohms
53
Voat
Chassis Gnd
-
+
Note: Nominal 500 Ω Temperature Probe only.
Resistance @ 0 ° C: 500 Ω ± 0.6 Ω
Connection example:
CIC Temperature Sensor, P/N 05257 (2 wire). Connect positive
lead to both J1-25 and J1-63. Connect negative lead to both J1-
44 and J1-53 (Chassis Ground).
Other probes may have three contacts.