Cisco IR1101 Getting Started page 6

Getting Started and Product Document of Compliance for the Cisco IR1101 Industrial Integrated Services Router
Figure 1 Power Connector Pin-outs
Table 1 Power connector Descriptions
Pin Number
1
2
3
4
Wiring the DC Power
To connect the DC power on your Cisco IR1101, follow these steps:
1. 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
2. Identify the connector positive and return DC power connections. The connections left to right are:

1—Positive DC power connection

2—Return DC power connection

3—Alarm Common

4—Alarm Input
3. Measure two strands of twisted-pair copper wire (18-to-20 AWG) long enough to connect to the DC power source.
Name
DC In +
DC In -
AC
AI
Description
DC Power Positive Input
DC Power Return (GND-)
Alarm Common
Alarm Input
6
Color
Red
Black
N/A
N/A