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Wiring Diagram for MI Wireless w/ Dual Alkaline Packs (Series)
MI Wireless Connection Drawings
Internal
or
External
RS-232
Serial Port
w/ Shorting
Plug
TB2
DC Input -
DC Input +
Series Battery
Com
Rxd
Txd
Solar Panel -
Solar Panel +
6) D-Cell
Alkaline
Battery Pack
#1
Declaimer: The views and opinions expressed in this article are solely those of the author and do not necessarily
reflect those of Mercury Instruments or any of its other employees.
from the desk of
GARY MILLER
MI Application Notes & Tips
MMX or ERX Main Board
1
DC Input -
2
DC Input +
3
Series Battery
Com
4
5
Rxd
6
Txd
Solar Panel -
7
Solar Panel +
8
6) D-Cell
Alkaline
Battery Pack
#2
Pressure
Expansion
Board
TB1
GND
1
2
Control
Modem Pwr
3
4
DC Input +
+6v (2)
5
+6v (1)
6
COM
7
DC
8
Input
April 28, 2008
File# 080428
Issue:
# 10
+6v (2)
+6v (1)
COM
DC Input
AirLink
Modem
GLM
Page 4
04/24/08
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