27
9.1 Top-hat rail mounting
Simply clip the device onto the top-hat rail (EN 50 022) (see
Fig. 5).
Fig. 5. Mounting on
top-hat rail 35
×
15
or 35
×
7,5 mm.
9.2 Wall mounting
While pressing the latch (4) in the base of the device (Fig. 5,
left) pull out the transmitter securing brackets (1). To return
the brackets to their original positions, the latch (5) in the
base of the device has to be depressed before applying
pressure to the securing brackets (1) (see Fig. 5, right).
(5)
(1)
(1)
(4)
(2)
(3)
(2)
(1)
(1)
Fig. 6. Rear of device.
(1) Screw hole brackets
(2) Top-hat rail clip
(3) Rubber buffers
(4) Latch for pulling the
screw hole brackets
out
(5) Latch for pushing
the screw hole
brackets in
Drill 2 holes in the wall or panel as shown in the drilling pattern
(Fig. 7). Now secure the power pack to the wall or panel using
two 4 mm diameter screws.
120
Fig. 7. Drilling pattern.
10. Electrical connections
The electrical connections are made to screw terminals
which are easily accessible from the front of the power pack
(see Figs. 8 to 13) and can accommodate wire gauges up to
max. 2,5 mm
2
.
Make sure that the cables are not live when
making the connections!
The 230 V power supply and 250 V contact
output is potentially dangerous
Note that, …
… the data required to perform the electrical
insulation task agree with the data on the
nameplate of the SINEAX B 811 (
input
circuit,
output A1, A12, AF and
power supply H!
… the input and output cables should be twisted
pairs and run as far as possible away from
heavy current cables!
In all other respects, observe all local regulations
when selecting the type of electrical cable and
installing them!
English
Observe all local regulations (e.g. VDE 0100
“Conditions for installing heavy current plant
with rated voltages lower than 1000 volts” in
Germany) when selecting the type of electrical
cable and installing them!
In the case of “intrinsically safe” explosion-
proof versions [EEx ia] IIC, the supplementary
information given on the type examination
certification, the EN 60 079-14, and also local
regulations applicable to electrical installation
in explosion hazard areas must be taken into
account.
