Stahl EC-940-PTZ-HF Serie Bedienungsanleitung Seite 20

7.4 Connector board description
BOARD DESCRIPTION
Connector/Terminal
J1
J3
J9
FUS1
FUS2
P1
RJ45
RST (Connector J9)
Tab. 1
P1
RJ45
J3
Fig. 11
18
Function
Power supply line
Relay, alarms
Serial line
Fuse
Fuse
Reset push-button
Ethernet
Reset terminal
FUS2
J9
RST
FUS1 J1
7.5 Cable entry
The telemetry line is not required for
normal functioning of the device.
To prevent the spread of flames or explosions from
the unit to the conduit system or cable gland to the
external environment, use connection in conformity
with IEC/EN60079-14.
All cable glands shall be ATEX/IECEx certified, as
appropriate, in type of explosion protection "db" and/
or "tb", rated IP66, suitable for the conditions of use
and correctly installed.
When conduit is used, a suitable ATEX/IECEx certified
stopping box shall be used, as appropriate, in type
of explosion protection "db" and/or "tb", rated IP66,
suitable for the conditions of use and correctly
installed. The stopping box must be fitted within
50mm (1.97in) from the enclosure wall.
To carry out the cabling process, disconnect the
removable connectors from the board (J1, J3, J9,
7.4 Connector board description, page 18). Connect
all the electrical cables and insert the Ethernet
connector (RJ45).
MNTCMPXHDB_1824_EN