Garmin GI 275 User Manual

190-02246-10 GI 275 Part 23 AML STC Installation Manual
Rev. 11 Page A-8
Figure A-7 GEA 24 J243/P243 Connector (Looking at Unit)
Table A-7 J243/P243 Connector
Pin Function I/O Pin Function I/O
1 FUEL PRESS GROUND -- 20 FUEL XDCR GROUND_1 --
2 FUEL PRESS IN 21
FUEL RETURN (shared w/Pin 37,
J244 connector)
IN
3 FUEL PRESS XDCR +12V OUT 22 FUEL XDCR GROUND_2
4 FUEL PRESS XDCR +5V OUT 23
FUEL FLOW (shared w/Pin 36,
J244 connector)
IN
5 RPM XDCR GROUND_2 -- 24 FUEL XDCR +12V_1 OUT
6 RPM 2 IN 25 FUEL XDCR +12V_2 OUT
7 RPM XDCR GROUND_1 -- 26 GP +5V_1 OUT
8 RPM 1 IN 27 GP GROUND_1 --
9 RPM XDCR +12V_1 OUT 28 POS 7 / MISC TEMP 2 LO IN
10 RPM XDCR +12V_2 OUT 29 POS 7 / MISC TEMP 2 HI IN
11 RESERVED / SPARE IN 30 POS 6 / MISC TEMP 1 LO IN
12 MANIFOLD PRESS GROUND -- 31 POS 6 / MISC TEMP 1 HI IN
13 MANIFOLD PRESS IN 32 OIL TEMP LO IN
14 MANIFOLD PRESS XDCR +12V OUT 33 OIL TEMP HI IN
15 MANIFOLD PRESS XDCR +5V OUT 34
SHUNT 2 LO (shared w/Pin 47,
J244 connector)
IN
16 OIL PRESS GROUND -- 35
SHUNT 2 HI (shared w/Pin 46,
J244 connector)
IN
17 OIL PRESS HI IN 36 SHUNT 1 LO IN
18 OIL PRESS XDCR +12V OUT 37 SHUNT 1 HI IN
19 OIL PRESS XDCR +5V OUT

Garmin GI 275 Specifications

General

Type	Electronic Flight Instrument
Display Type	LCD
Power Input	14 or 28 VDC
Operating Temperature Range	-20°C to +55°C
Brightness Control	Automatic and Manual
Certification	TSO-C113
Interfaces	ARINC 429, RS-232
Mounting	Panel Mount