2
1
6
7
UR062
1
2
3
4
PI065
1
16
PI062
CONFIG MODULE
MAG 500
EFD-750
+28 VDC IN
+28 VDC RETURN
3.3V EXT DCM
SDA 3V DCM
SCL2 3V DCM
GND DCM
POWER RETURN
+5 VDC
RS-485 (+)
RS-485 (-)
CABIN
RH WING
L
M
N
P
PS005
JS005
8
9
25
MAG PWR
RS-485 (+)
RS-485 (-)
44
15
14
30
3.3V EXT DCM
SDA 3V DCM
SCL2 3V DCM
GND DCM
(WHT)
(BLU)
(BLU)
(WHT)
(WHT)
(BLU)
(YEL)(VEND)
(GRN)(VEND)
(BLK)(VEND)
(RED)(VEND)
(BLU)
(WHT)
17
+28 VDC RETURN
2
+28 VDC IN
8
CHASSIS GND
18
CHASSIS GROUND
REFER TO SHEET 1
24
MAG GND
CGS24
CGS25
GR004
2
1
6
7
8
JR062
(VENDER)
(VENDER)
(VENDER)
(VENDER)
(VENDER)
UI013
6308650E5
SECONDARY FLIGHT DISPLAY
Figure 04. (Sheet 2)
CESSNA
®
MODEL 525B (SERIALS -0057 AND -0135 AND ON)
WIRING DIAGRAM MANUAL
©TEXTRON AVIATION INC.
34-20-01
Figure 04
Page 6
ICA-525B-34-00004
Feb/23/2022
