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Connecting the Router
Figure 9: Power Connector Pin-Outs
Table 5: Pinout Descriptions
Pin
Name
Description
Number
1
DC In
DC Power Positive Input
+
2
DC In -
DC Power Return (GND-)
3
AC
Alarm Common
4
AI
Alarm Input
Wiring the DC Power and Alarm Connections
To connect the DC power and alarm connections on the IR807, follow these steps:
1.
Color
Red
Black
N/A
N/A
Locate the power and alarm
connector on the router front panel.
NOTE: Your connector may not
have the labels V RT A A.
In the labeled connector, the pins
are:
V—Positive DC power connection
RT— Return DC power connection
A— Alarm Common
A— Alarm Input
Cisco IR807 Industrial Integrated Services Router Hardware Installation Guide
Wiring the DC Power and Alarm Connections
37
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