Vaisala AWS330 - Manual (Page 198)

User's Guide ______________________________________________________________________
196 _________________________________________________________________ M211296EN-B
Changing Communication Modules
CAUTION In general, it is not advisable to open the QML data logger cover in the
field.
The communication modules of the QML201C data logger are attached
to the circuit board of the logger. In case a communication module has to
be replaced, remove the logger cover and the old module by pulling from
the edges. Set jumpers as in the previous unit and push the replacement
module on the connector block MOD1 or MOD2. By default, the
modules are installed as described in Table 51 below.
Table 51 Default Configuration for Communication Modules
Module Connector Block Module Placement
DSI486 MOD1 See Figure 114 below.
DSE101 MOD2 See Figure 114 below.
CAUTION When inserting the modules, be careful not to bend the connector pins.
1005-010
Figure 114 Communication Module Placement