ICR-2412
2.4
Power Supply
The pins of power supply are physically connected to the 6-pin terminal block panel socket
located on the left panel. The connection of power supply is shown in Figure
and described
in Table
Figure 7: Connection of Power Supply
Pin
Signal mark
Description
1
PWR(+)
Positive pole of DC supply voltage (+9 to +48 V DC)
2
PWR(-)
Negative pole of DC supply voltage
Table 3: Power Supply Pinout
Required power supply voltage for the router is b9 V and +48 V DC, see the
connection scheme on Figure
. Protection against reversed polarity without signaling is built
into the router. For correct operation it is necessary that the power source is able to supply
a peak current of 1 A.
Unit has to be supplied by a power supply specified as a Limited Power Source (LPS) or
CEC/NEC Class 2 source of supply.
The metal case of the router is not connected to the negative pole of the power sup-
ply (common pole). If recommended for the installation environment, protect the router by
grounding it properly by the grounding screw on the right panel, see Figure
Figure 8: Position of the Grounding Screw
15
LUCOM GmbH — Flößaustr. 22a — 90763 Fürth — Tel.: +49 911/ 957 606 00 — E-Mail: [email protected] — www.lucom.de
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