Connector -

Pin

J1-52

J1-53

J1-54

J1-55

J1-56

J1-57

J1-58

J1-59

J1-60

J1-61

J1-62

J1-63

J1-64

J1-65

J1-66

J1-67

J1-68

J1-69

J1-70

J1-71

J1-72

J1-73

J1-74

J1-75

J1-76

J1-77

J1-78

J2-01

J2-02

J2-03

J2-04

J2-05

J2-06

J2-07

J2-08

J2-09

J2-10

J2-11

J2-12

J2-13

J2-14

J2-15

J2-16

J2-17

J2-18

J2-19

J2-20

J2-21

J2-22

J2-23

J2-24

J2-25

Channel

Designation

Reference

DISC_OUT_7

GND

DISC_OUT_6

MON_OUT_2

453TX_2A

453TX_2B

453TX_1A

453TX_1B

PWR_H

PWR_L

ALT_H

OAT_H

RALT_H

GSDEV_H

TORQUE_2H

GND_DISC_14

28V_DISC_12

DISC_OUT_5

AUD_HL_H

AUD_HL_L

MON_OUT_1

DISC_OUT_4

AUD_LL_L

AUD_LL_H

DISC_OUT_3

DISC_OUT_2

DISC_OUT_1

SYN_4X

SYN_4Y

SYN_5Z

429RX_5B

429RX_6B

429RX_7B

429RX_8B

429RX_4B

429TX_2B

422_232RX_2B

422_232RX_2A

GPS_RXB

GND

28V_DISC_13

GND

SC_PWR

SYN_4Z

SYN_5X

SYN_5Y

429RX_5A

429RX_6A

429RX_7A

429RX_8A

429RX_4A

Honeywell

MK XXII EGPWS Installation Manual

Signal Usage Summary*

Spare Output/ Timed Audio Inhibit /Windshear Warning Output**

Temperature Probe GND

Terrain Select Relay Output #1

TAD / TCF INOP Output (monitor)

Terrain Display Output Data #2 (A leg)

Terrain Display Output Data #2 (B leg)

Terrain Display Output Data #1 (A leg)

Terrain Display Output Data #1 (B leg)

Power Input: 28 VDC (+)

Power Input: 28 VDC (return)

Barometric Altitude (+)

Air Temperature (+)

Radio Altitude: ARINC 552 or ALT 55 (+)

Glideslope Deviation - Low Level (+ up)

Engine Torque #2 (+)

GPWS Inhibit (GND) Discrete or Attitude Validity Discrete

Spare +28VDC Discrete

Audio On (GND) Output or TCAS Inhibit Discrete (GND) Output

High Level Audio Output - 8(+)

High Level Audio Output - 8(-)

GPWS INOP Output (monitor)

Reserved

Low Level Audio Output – 600(-)

Low Level Audio Output - 600(+)

Glideslope Cancel Output

Glideslope Alert Output

GPWS Warning Output

Configurable Synchro #1 (X leg)

Configurable Synchro #1 (Y leg)

Configurable Synchro #2 (Z leg)

Radio Altitude ARINC 429 Input (B leg)

ILS ARINC 429 Input (B leg)

Magnetic Heading/Roll ARINC 429 Input (B leg)

Spare ARINC 429 Input (B leg)

GPS ARINC 429 Input (B leg)

EGPWS ARINC 429 Output #2 (B leg)

Alt Display Display #2 or ADC RS-232 / 422 Input (B leg)

Alt Display Range #2 or ADC RS-232 / 422 Input (A leg)

GPS RS-232 / 422 Input (B leg)

ADC RS-232 Common

Spare Discrete Input

Configuration Module Power Return (Ground)

Configuration Module Power (+5VDC)

Configurable Synchro #1 (Z leg)

Configurable Synchro #2 (X leg)

Configurable Synchro #2 (Y leg)

Radio Altitude ARINC 429 Input (A leg)

ILS ARINC 429 Input (A leg)

Magnetic Heading/Roll ARINC 429 Input (A leg)

Spare ARINC 429 Input (A leg)

GPS ARINC 429 Input (A leg)

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225

REV: C SHEET 248

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Image 248
Honeywell MKXXII installation manual Connector Pin