Datem Neptune 5000 - Subsea Telemetry Board

Neptune 5000
© Copyright Datem Limited 2014 47
Figure 22: Sub-Sea Power Board
Figure 21: Subsea Microcontroller Circuit Layout
16
ORANGE
Tx4
RS485 Inverter Comms
17
ORANGE
Rx4
RS485 Inverter Comms
18
WHITE
MOTOR
PWM
Motor Speed (varying with brightness)
(Neptune 3000 only)
19
WHITE
MOTOR
FWD
Motor Forward signal
(Neptune 3000 only)
20
WHITE
MOTOR REV
Motor Reverse signal
(Neptune 3000 only)
Subsea Telemetry Board
Overview
The Subsea Telemetry Board, illustrated in Error! Reference source not
found., works with the Topside Telemetry Board and coupling circuitry located
on the Subsea Power Supply Board and the Topside Power Supply Board.