Device Description 19
852-1322/852-1328 Industrial Managed Switch
Manual
1.0.01
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3.2.2
Power Supply (PWR/RPS)
The female connector (Item No. 2231-105/026-000) can easily be connected to
the 5-pole male connector (Item No. 231-435/001-000) located on the top of the
switch.
Both PWR and RPS support input voltage between 9 and 48 VDC.
The male connector shows the following pin assignment:
Figure 4: Power Supply Connector
Table 5: Legend for Figure “Power Supply (PWR/RPS/F.G.)”
Connection
Description
Description
+
RPS
Secondary DC input
-
RPS
Secondary DC input
+
PWR
Primary DC input
-
PWR
Primary DC input
F.G.
Functional Ground
Warning: Damage to property caused by electrostatic discharge (ESD)!
DC Powered Switch: Power is supplied through an external DC power source.
Since the switch does not include a power switch, plugging its power adapter into
a power outlet will immediately power it on.
