- 16 -
STC 816 R
6
C
onneCtinG
the
head
-
end
station
7.1 p
otential
equalisation
(pe)
Equalise the potential (PE) in accordance with IEC/EN/DIN EN 60728.
Fig.11
G
H
Gehäuse
• Put the PE wire (Cu 4 mm
2
- 20 mm
2
) into the hole
G
of the PE connection ter-
minal
0
(fig. 13, page 17) and fasten the PE wire with the screw
H
securely.
• Connect the PE connection terminal to a PE rail (supplied by customer) using
the PE wire.
6.2 emC
reGul ations
(
e
lectro
m
agnetic
C
ompatibilit y
)
To comply with the current EMC regulations, it is necessary to connect the lines
leading in and out of the head-end station (e.g. Cinch, RF) using standard ca-
ble terminals.
Fig.12
• According to figure 8 insert the required number of standard cable terminals
in the openings provided in the front of the head-end station (fig. 2
4
…
6
,
Tighten the nuts on the cable terminals until the teeth on the lock washers have
penetrated the exterior coating and a good connection is made between the
housing and the cable terminals.
—>
To maintain compliance with the EMC regulations, the head-end sta-
tion must not be operated without the front cover.
