Rev. D January 27, 2020
8
Manual Number 9018252
Connector Pinout
Pin # Description
Pin # Description
1
CHARGING, Battery 1
14
Reserved
2
HEATING, Battery 1
15
Pin 2 of RTD 1, Battery 2
3
FAIL/FAULT, Battery 1
16
Pin 1 of RTD 1, Battery 2
4
HEATING, Battery 2
17
Panel Lighting Input, 28VDC
5
CHARGING, Battery 2
18
Pin 1 of RTD2, Battery 2
6
FAIL/FAULT, Battery 2
19
Output to Pin 1 of RTD 1, Battery 2
7
Pin 2 of RTD 1, Battery 1
20
Input from Pin 1 of RTD 2, Battery 1
8
Pin 1 of RTD 1, Battery 1
21
Input from Pin 1 of RTD 2, Battery 2
9
Pin 1 of RTD 2, Battery 1
22
Pin 1 of Over Temperature Warning
10
Output to Pin 1 of RTD 1, Battery 1
23
Pin 2 of Over Temperature Warning
11
28 VDC, Battery 1
24
GROUND
12
28 VDC, Battery 2
25
GROUND
13
28 VDC, Aircraft Power
TABLE 4
SCHEMATIC PINOUT
CHARGING ANNUN, BATT 1
USE 2A CIRCUIT BREAKER
FROM LIGHTING BUS
HEATING ANNUN, BATT 2
OUTPUT TO RTD1/PIN1, BATT 2
RTD1/PIN1, BATT 2
CHARGING ANNUN, BATT 2
20
7
9
2
8
10
1
24
3
11
13
J1
17
28 VDC AIRCRAFT PWR
OVER-TEMP WARN, PIN 1
OVER-TEMP WARN, PIN 2
BATTERY 2, 28 VDC
FAIL/FAULT ANNUN, BATT 2
HEATING ANNUN, BATT 1
RTD1/PIN1, BATT 1
OUTPUT TO RTD1/PIN1, BATT 1
FAIL/FAULT ANNUN, BATT 1
BATTERY 1, GROUND
BATTERY 1, 28 VDC
2A
28VDC
BATTERY 1
RESERVED
BATTERY 2, GROUND
NOTES:
1) ALL WIRING SHALL BE 24 AWG UNLESS OTHERWISE NOTED.
5
18
15
19
21
16
6
4
12
25
14
22
23
BATTERY 2
G
F
A
C
D
B
RTD1/PIN2, BATT 1
INPUT FROM RTD2/PIN1, BATT 1
RTD2/PIN1, BATT 1
E
G
F
A
C
D
B
RTD1/PIN2, BATT 2
INPUT FROM RTD2/PIN1, BATT 2
RTD2/PIN1, BATT 2
E
FIGURE 2
WIRING DIAGRAM - TWO TB17 (6430017-1) BATTERIES