O C E A N S E R V E R C O M P A S S M A N U A L
7
Electrical Connector and pin assignment
:OS5000-S, OS5000-US (TOP, Side 1 Serial Connector) and OS5000-T 7 pin, Molex
1.25mm connector (Molex: 51021-0700) – Available on.
www.Mouser.com
along with
pins and tool to make custom cables.
:OS5000-US USB and OS5500-USG, Bottom, side 2, 6 pin, single row header, Molex
1.25mm connector (Molex:
53261-0671
) – Available on
www.Mouser.com
along with
pins and tools to make custom cables
Pin Color
Signal
Description
1
Green
USB
D+
2
White
USB
D -
3
Red
5V Regulated
USB
Power
4
Black
Ground USB
Power
Pin Color Signal
Description
Additional OS5000-T
(TTL version compass
notes)
1
White P-in
Pressure Input from Transducer
(OS5500-USG only)
same
2 Black GND
Ground
same
3 Red Vin-
Unreg
DC Power Input, DC voltage
in the range of 3.3V - 5V
same
4
Orange NC
RESERVED - Do Not Connect same
5
Black
GND Ground – Use with RS232
same
6 Green
Tx RS-232
Transmit (DB9-F pin: 2) Voltage Level TTL, 3V
drive level
7 Blue Rx RS-232
Receive (DB9-F Pin: 3 )
Voltage Level TTL, 3V or
5V tolerant on input
