Instruction Manual OilGuard Ex M
16
10241E/2
The following terminals are used for connecting the data logger:
Terminals in the
photometer
Terminals in the OilGuard data
logger (1)
Remarks
11 R1
12 R2
20 GND
21
+ 24 V
→
Section 3.2.5,
→
Figure 9
Pos. Name
1 Connecting
cable
between data
logger and
photometer
2 Partition
between
“Ex zone” and
“non-Ex zone”
Figure 10: Maximum length of the connecting cable
3.2.7
Installing the software for OilGuard data logger
Before the data can be read out from the OilGuard data logger, the supplied
software HOBOware must be installed on a PC system (see software
documentation).
Action Remarks
1.
Install the HOBOware software as
described in the supplied software
documentation.
→
HOBOware User’s Guide
2.
Establish a connection using the
supplied USB cable between the PC
and the data logger (arrow).
Terminal assignment
for data logger
connection
Maximum length of
the connection cable
Installing the
HOBOware software
