blad 32 van 57
OBSERVATOR
Instruments
Technical User Manual
OMC-045-II
6.11.3 Serial
YSI 6-series
terminal
name
Description
X3.5
GND
X3.6
TX1
Data logger
YSI “orange”
X3.7
RX1
RS232 PORT 1
Data logger
YSI “yellow”
X2.3
GND
X2.4
VOUT1+
Red (power +)
X2.5
GND
Black (power -)
X2.6
VOUT1+
Switched power supply output for
sensors (output 1)
Terminals X2.4 and X2.6 are internally
interconnected
SONTEK Argonaut
terminal
name
Description
X3.5
GND
X3.6
TX1
Data logger
Sontek
X3.7
RX1
RS232 PORT 1
Data logger
Sontek
X2.3
GND
X2.4
VOUT1+
Red (power +)
X2.5
GND
Black (power -)
X2.6
VOUT1+
Switched power supply output for
sensors (output 1)
Terminals X2.4 and X2.6 are internally
interconnected
Nortek AWAC
For the Nortek AWAC, two serial ports are used. This enables to read the C and W messages.
terminal
name
Description
X3.5
GND
X3.6
TX1
Data logger
Convertor
X3.7
RX1
RS232 PORT 1
Data logger
Convertor
X3.8
GND
X3.9
TX2
X3.8
RX2
RS232 PORT 2
Data logger
Convertor
