Filter
Top Products
Installation
2.2 Power Supply Wiring and Grounding
Ratings:
12-24V ,
, 2A
P1+
P1-
GND
P2-
P2+
back
front
DC In
p
ut 1 DC In
p
ut 2
Chassis
Ground
Figure 5: DC Power supply and ground connections
The low voltage DC power supply features reverse polarity protection and dual
independent inputs, allowing the connection of two DC sources with the same
nominal voltage to provide redundant power supplies. A list of power and ground
connections follows in Table 3.
Pin Function Connector
P1+ DC Power Supply 1 positive terminal Phoenix connector
P1- DC Power Supply 1 negative terminal Phoenix connector
GND Power Supply Ground Phoenix connector
P2- DC Power Supply 2 negative terminal Phoenix connector
P2+ DC Power Supply 2 positive terminal Phoenix connector
Chassis
Ground
Chassis Ground connection Screw terminal on chassis
Table 3: Power Supply Connector Pinout
NOTE: Terminals P1-, P2-, and GND are connected together internally.
RuggedSwitch™i800 family 11 RuggedCom®