Connections; Connecting Cables; Figure 10 Testing The Connector - Vaisala PWD22/52 User Manual

USER'S GUIDE____________________________________________________________________

Connections

CAUTION
34 __________________________________________________________________ M210543EN-E

Connecting Cables

The PWD22/52 enclosure is equipped with a connector for connecting
the signal and power cable. The connector enables easy installation and
maintenance actions. The cable shield and connector is grounded to the
PWD22/52 enclosure in order to keep EMI levels within the
specifications.
1. Connect the PWD22/52 mast cable (power and signal cable) to a
fixed connector underneath the PWD22/52 housing.
2. Test if the connector swings. If it swings, the mating surface of the
connector is not sealed and thus, it will leak. Also the connector
terminals will be exposed to weather.
Figure 10 Testing the Connector
Tighten the connector properly. The cable connector must not swing in
relation to the fixed connector.
Insulate the unused wires of the PWD22/52 mast cable from each other,
for example, by connecting them to void screw terminals in the junction
box.
0311-063