Installation Manual

Table Of Contents
Lynx NGT-9000
Installation Manual
0040-17001-01 (Revision W) Appendix A Page A-9
A.3 PIN DEFINITION SUMMARY
Table A-1: Connector (P1) Pin Assignments
* Signal Functions: I = Signal Input O = Signal Output B = Bidirectional Signal P = Power Input
C = Common or Ground S = Spare Pin R = Reserved (Do Not Connect)
Pin Function Name
Type*
Pin Function Name
Type*
1 +14/28VDC POWER IN 1 P 40 ARINC 429 1 INPUT A (PRES. ALT.) I
2 +14/28VDC POWER IN 2 P 41 ARINC 429 1 INPUT B (PRES. ALT.) I
3 +14/28VDC POWER RETURN 1 C 42 ARINC 429 2 INPUT A (AHRS) I
4 +14/28VDC POWER RETURN 2 C 43 ARINC 429 2 INPUT B (AHRS) I
5 GILLHAM ALTITUDE ENCODER A1 I 44 RESERVED /
(RELEASE 3.2 OR LATER)
ARINC 429 3 INPUT A (CONTROL PANEL 1)
R
I
6 GILLHAM ALTITUDE ENCODER A2 I 45 RESERVED /
(RELEASE 3.2 OR LATER)
ARINC 429 3 INPUT B (CONTROL PANEL 1)
R
I
7 GILLHAM ALTITUDE ENCODER A4 I 46 ARINC 429 4 INPUT A (CONFIG.) /
(RELEASE 3.2 OR LATER)
ARINC 429 4 INPUT A (CONTROL PANEL 2)
I
I
8 GILLHAM ALTITUDE ENCODER B1 I 47 ARINC 429 4 INPUT B (CONFIG.) /
(RELEASE 3.2 OR LATER)
ARINC 429 4 INPUT B (CONTROL PANEL 2)
I
I
9 GILLHAM ALTITUDE ENCODER B2 I 48 ARINC 429 OUTPUT A (CDTI DIS.) /
(RELEASE 3.2 OR LATER)
ARINC 429 OUTPUT A (CONTROL PANEL)
O
O
10 GILLHAM ALTITUDE ENCODER B4 I 49 ARINC 429 OUTPUT B (CDTI DIS.) /
(RELEASE 3.2 OR LATER)
ARINC 429 OUTPUT B (CONTROL PANEL)
O
O
11 GILLHAM ALTITUDE ENCODER C1 I 50 RS-422 INPUT #1 B (+) (CONFIG.) I
12 GILLHAM ALTITUDE ENCODER C2 I 51 RS-422 INPUT #1 A (-) (CONFIG.) I
13 GILLHAM ALTITUDE ENCODER C4 I 52 RS-422 OUTPUT #1 B (+) (CONFIG.) O
14 GILLHAM ALTITUDE ENCODER D2 I 53 RS-422 OUTPUT #1 A (-) (CONFIG.) O
15 GILLHAM ALTITUDE ENCODER D4 I 54 SPARE S
16 GROUND C 55 SPARE S
17 I2C DATA LINE I 56 SPARE S
18 I2C CLOCK LINE I 57 SPARE S
19 3.3V OUTPUT O 58 SPARE S
20 3.3V RETURN C 59 SPARE S
21 DISC OUT 1 TAWS CAUTION O 60 RS-232 RX3 (ALT. ENCODER) I
22 DISC OUT 2 TAWS WARNING O 61 RS-232 RX1 (CONFIG.) I
23 TRAFFIC ALERT INDICATOR O 62 RS-232 TX1 (CONFIG.) O
24 RESERVED O 63 RS-232 RX2 (WI-FI DEVICE) I