A.6 GTP 59
The GTP 59 Temperature Probe does not have a connector. Rather, a 3-conductor shielded cable extends
from the sensor for interface with the GI 275.
WHITE
BLUE
ORANGE
A.7 GSB 15
The GSB 15 has a 6-pin connector in either a vertical or horizontal position. The connector designation
(P201 or P202) is dependent on the part number but the pin numbers and functions are identical (refer to
Table A-17.
P201, GSB 15 Rear Unit
P/N 011-04937-00/-20/-40
190-02246-10
Rev. 11
Table A-16 3-Conductor Shielded Cable
Conductor Color
PROBE POWER LEAD
RESISTIVE ELEMENT HI
RESISTIVE ELEMENT LO
Figure A-14 GSB 15 Connectors
Table A-17 J201/P201 & J202/P202
Pin
1
AIRCRAFT POWER
2
USB DN
3
USB DP
4
USB GND
5
BACKLIGHT ENABLE
6
POWER GROUND
Name
P202, GSB 15 Side Unit
P/N 011-04937-01/-30/-50
Function
GI 275 Part 23 AML STC Installation Manual
I/O
IN
OUT
OUT
I/O
IN
I/O
I/O
--
IN
--
Page A-15