Rear Panel - Teledyne MB1 Hardware Manual

MB1
User Manual
Heading At rate of heading input, 5Hz
Spare N/A
TSPU Various
Sonar 1
Data Various
Ping As per ping rate of sonar
Link Continuous
Sonar 2
Data Various
Ping As per ping rate of sonar
Link Continuous
3.2.2

Rear Panel

The rear panel of the RTA is where all of the external sensors are connected. Each connection is
detailed below:
3.2.2.1 Power
Amphenol connector carrying DC power, 12-30V. This will interface with the power supply part number
3015-0001-0000 or another power supply previously supplied by Odom with the same connector.
3.2.2.2 1PPS In
1PPS can be introduced to the RTA in one of 2 ways. Firstly is a BNC connector marked '1PPS In',
which connects via a length of Coaxial from the GPS providing 1PPS. The second method is through the
GPS I/O pin 9 (see paragraph 3.2.2.3 below).
The accepted 1PPS is the standard GPS output (1ms square waveform every 1 second). A limited
number of devices output a 1 second square waveform (also known as flip flop) – this will not be
accepted by the RTA.
By default, the system is configured to accept the PPS pulse through either the BNC connector or pin 9 of
the GPS I/O RS232 connector. Either one should be used for the PPS, not both. Some GPS devices
such as the C-Nav 2050 & 3050, however, output other signals on pin 9 of their RS232 that may interfere
When communicating with TSPU
When communicating with Sonar
Depth and computer processor speed dependent
When sonar is connected
When communicating with Sonar
Depth and computer processor speed dependent
When sonar is connected
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