Connecting the Cisco ISA 3000
This chapter describes how to connect the Cisco ISA 3000 to Ethernet devices and a network.
• Preparing to Connect the Cisco ISA 3000, on page 1
• Preventing Damage to the Cisco ISA 3000, on page 1
• Connecting a PC to the Cisco ISA 3000 For Configuration, on page 2
• Connecting to DC Power, on page 3
• Attaching the DC Power Connectors to the Device, on page 6
• Verifying Connections, on page 7
• Connecting Alarm Circuits, on page 8
• Wiring the External Alarms, on page 9
• Attaching the Alarm Connector to the Device, on page 11
Preparing to Connect the Cisco ISA 3000
Before you connect the Cisco ISA 3000 to the devices, install the ISA 3000 according to the instructions in
Installing the Cisco ISA 3000 Industrial Security Appliance.
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network
voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some
LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021
Warning
If this product will be installed in a hazardous location, read the Getting Started/Printed Document of
Compliance included in the package.
Caution
Preventing Damage to the Cisco ISA 3000
Before installation, observe these general guidelines:
• Proper ESD protection should be observed
• Ensure the device is properly grounded
Connecting the Cisco ISA 3000
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