Campbell GPS16X-HVS, User Manual

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GPS16X-HVS GPS Receiver
4
Interfaces: True RS-232 output, asynchronous serial input compatible
with RS-232 or TTL voltage levels, RS-232 polarity.
Selectable baud rates (4800, 9600, 19200, 38400)
PPS: 1 Hz pulse, programmable width, 1 microsecond accuracy
Power Control
Off: Open circuit
On: Ground or pull to low logic level < 0.3 volts
Environmental Characteristics
Temperature:
–30 to 80 °C operational, –40 to 80 °C storage
3. Wiring
The GPS16X-HVS connects directly to a CR6, CR800, CR850, CR1000, or
CR3000 datalogger (see Table
3-1 ). However, if PPS is required, the A300 Power
and Signal Converter may be required for use with the CR800/850, CR1000, and
CR3000. See Section
3.1 , Using with an A300
(p. 5)
. The CR6 does not require the
use of an A300.
Refer to Appendix B.1 , CR23X Connections
(p. B-1)
, if connecting the receiver to a
CR23X. Our CR5000 and CR9000X connect to the receiver via the SC110 and an
SDM-SIO4 (see Appendix
C , Using an SDM-SIO4
(p. C-1)
).
If the GPS16X-HVS is to be connected to a computer to change the default
settings, an A200 or SC110 cable is needed (see Appendix
A , Changing GPS16X-
HVS Settings
(p. A-1)
).
Table 3-1. Datalogger Wiring
GPS16X-HVS Datalogger Function
Red 12V Power In
Black Ground Power Ground
Yellow
Ground or Control Port
for On/Off control
Power Switch
White Control Port (Rx) TXD
Grey Control Port (Tx) PPS
Blue
Ground or Control Port
(Tx) for datalogger-based
configuration
R
x
data
Shield Ground Shield