2-2 CHAPTER 2 Specifications
Series 3900 Sonar System Operations and Maintenance Manual 11214510, Rev. 02
2.2 Sonar Transceiver and Processing Unit (TPU)
2.2.1 TPU Operation
The only operator control on the TPU is the main power switch.
2.2.2 Towfish Input/Output
Quantity: 1
Connector: Type N
2.2.3 RS-232 COM 1, COM3 and COM4 Ports
Quantity: 3
Baud rate: 9600 baud
Connector: 9-pin DSUB for receiving sensor data
and sending control commands to the
TPU
2.2.4 RS-232 COM 2 Port
Quantity: 1
Baud rate: 4800 baud
Connector: 9-pin DSUB for receiving navigation
data
2.2.5 LAN Input/Output Port
Quantity: 1
Output: 100BaseT
Connector: RJ-45
2.2.6 Power Input
Power consumption: 250 VA (nominal)
Input voltage: 115 VAC, 50–60 Hz or 230 VAC,
50–60 Hz, manually selected
2.2.7 Physical Characteristics
Size: 48.3 cm (19 in.) wide
8.75 cm (3.5 in.) high
54.6 cm (21.5 in.) deep
Weight: 10.4 kg (23 lb)
To Next Page
