This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation.
Install only in accordance with national and local wiring regulations. Statement 1045
Warning
Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV) requirements
in IEC 60950 based safety standards. Statement 1033
Warning
The Battery Return (BR) input terminal shall be an isolated DC return (DC-I). The DC return terminal or
conductor shall not be connected to the equipment frame, or the grounding means of the equipment.
Caution
Plugs and Pin-Outs
The IR809 ships with a DC power accessory kit.
The power entry receptacle is on the IR809. The pin-outs are shown in the following figure.
Figure 1: Power Connector Pin-Outs
Color
Description
Name
Pin Number
Red
DC Power Positive Input
DC In +
1
Black
DC Power Return
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 your Cisco 809 ISR, follow these steps:
Step 1
Locate the power and alarm connector on the router front panel.
Connecting the Router
3
Connecting the Router
Plugs and Pin-Outs