Plugs And Pin-Outs; Wiring The Dc Power And Alarm Connections - Cisco 809 Hardware Installation Manual

Connecting the Router
Warning
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
Caution
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.

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 6: Power Connector Pin-Outs
Pin Number
1
2
3
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.
Name Description
DC In + DC Power Positive Input
DC In - DC Power Return
AC Alarm Common
AI Alarm Input
Cisco 809 Industrial Integrated Services Router Hardware Installation Guide
Plugs and Pin-Outs
Color
Red
Black
N/A
N/A
33