rain[e]observer
Operating Instructions
Operating Instructions
rain[e]observer Precipitation Measuring System
9.2 Wiring the rain[e] as rain[e]observer · Internal connection diagram
If the observer module is retrofitted to a rain[e] precipitation sensor or if it is not supplied with a rain[e] prepared
for the rain[e]observer, the configuration of the 8-pin device plug in the precipitation sensor must be wired in ac
-
cordance with the following connection diagram.
It is important that the configuration of wires with the thick lines (WH, BN, GY, PK) is strictly
adhered to. All other wires can be connected as desired.
Note:
It is not possible to use the SDI-12 interface and the RS485 interface at the same time. To avoid malfunc
-
tions, it is recommended that only one of the two interfaces be connected to the plug connector internally. Com-
munication via the SDI-12 interface is provided as standard; for the RS485 interface connection, see the section
Changing the serial interface from SDI-12 (default) to RS485
.
To change the wiring, open the housing.
8