ENGLISH
7
C
ONNECTION OF THE SENSORS TO THE
N
ET
M
AN PLUS
(only for NetMan 102 plus):
For proper working of the communication between
sensors and
NetMan 102 plus
, it is necessary to guarantee the electrical
continuity (ground connection) between the DB9 hexagonal threaded spacers
and the chassis of the UPS / Solar inverter. Before connecting the sensors is
therefore necessary:
to fix the DB9 spacers and the tooth lock washers (supplied with the
sensor) as shown on the following image
to fix the
NetMan
to the UPS / Solar inverter with the supplied screws
and tooth lock washers.
By means of a multimeter, check the electrical
continuity between the DB9 hexagonal threaded
spacers (see picture) and the chassis of the UPS
/ Solar inverter.