Sea-Bird Electronics SBE 45 MicroTSG, Руководство пользователя

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Section 2: Interface Box Description SBE 45 Interface Box
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Connections, Switches, and LEDs
Connections:
Cables longer than 3 meters should be installed inside an earthed metal conduit
by a qualified electrician. This minimizes the potential for external signals to
disrupt communication and ensures that high voltage lines (such as the sea
cable) are sufficiently protected. Cables shorter than 3 meters can be used
without shielding when installing or bench testing the instrument.
•
SBE 45 - to SBE 45 MicroTSG; use supplied 4-pin MS-3106A-14S-2P
connector or supplied cable:
Interface Box Function
Pin A Common
Pin B RS-232 data transmit to SBE 45
Pin C RS-232 data receive from SBE 45
Pin D Power to SBE 45
•
NMEA - to NMEA navigation device; use supplied 2-pin
MS-3106A12S-3S connector or supplied test cable:
Interface Box Function
Pin A NMEA A (signal)
Pin B NMEA B (signal return)
•
SBE 38 - to SBE 38 remote temperature sensor; use supplied 4-pin
MS-3106A-14S-2P connector or optional cable:
Interface Box Function
Pin A Common
Pin B RS-232 data transmit to SBE 38
Pin C RS-232 data receive from SBE 38
Pin D Power to SBE 38
•
Serial - to computer with supplied DB-9P/DB-9S cable.
Interface Box Function
Pin 2 RS-232 data transmit to computer
Pin 3 RS-232 data receive from computer
Pin 5 Ground
•
AC Input - to standard, 3-prong, grounded, VAC power supply, using the
supplied UL/IED-approved power cord, or
DC Input - to VDC power supply.
Power Switch and Red LED:
Switch turns power to Interface Box on/off. Red LED turns on to indicate
power is on.
LEDs:
Indicate if Interface Box is communicating with other parts of system:
LED: Flashes when carriage return (decimal 13) received from:
Yellow SBE 45 SBE 45
Yellow SBE 38 SBE 38
Yellow NMEA NMEA navigation device
Green PC Computer
Communications with
and power to SBE 45
Output from NMEA device
DC
Input
AC
input
Communications with
and power to SBE 38
To computer
Ventilation
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