Figure 9: Power Connector Pin-Outs
Table 5: Pinout Descriptions
Color
Description
Name
Pin
Number
Red
DC Power Positive Input
DC In
+
1
Black
DC Power Return (GND-)
DC In -
2
N/A
Alarm Common
AC
3
N/A
Alarm Input
AI
4
Wiring the DC Power and Alarm Connections
To connect the DC power and alarm connections on the IR807, follow these steps:
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
1.
Cisco IR807 Industrial Integrated Services Router Hardware Installation Guide
37
Connecting the Router
Wiring the DC Power and Alarm Connections
