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Cisco 1120 Quick Start Manual

Connected grid router
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Connecting the Router to Power
This section describes how to connect the Cisco 1120 Connected Grid Router to AC and DC power source
These topics are discussed:

Before You Begin

Before you connect power to the router, read these topics:

Verify Router Hardware Readiness

Before connecting the router to power, verify the following:
The unit is grounded as described in
The SD flash memory module is installed correctly as described in

Tools and Materials You Supply

You must provide the following tools and materials to connect the router to AC power or optional DC power:
Note:
For the AC power connector, a 5-way screw terminal printed circuit board plug connector manufactured by
Phoenix Contact (part number 1913604) is supplied.
Note:
For the DC power connector, a 2-way screw terminal printed circuit board plug connector manufactured by
Phoenix Contact (part number 1912184) is supplied.
Wire-stripping tool
Flat-blade screwdriver
Mounting the Router, page
Cisco Systems, Inc.
www.cisco.com
43
33.
Using the SD Flash Memory Module, page
77.

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Summary of Contents for Cisco 1120

  • Page 1: Table Of Contents

    Connecting the Router to Power This section describes how to connect the Cisco 1120 Connected Grid Router to AC and DC power source These topics are discussed:  Before You Begin, page 43  AC Power Connection Information, page 45 ...

  • Page 2: Emc Class A Notices And Warnings (Us And Canada)

    Class A Notice for FCC Modifying the equipment without Cisco's authorization may result in the equipment no longer complying with FCC requirements for Class A digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.

  • Page 3: Ac Power Connection Information

    Electrical Wire Color Codes, page 46  Terminal Blocks and Mating Connectors for Power Input Wiring, page 47 Router Power Source Input Terminals The Cisco CGR 1120 Router has two sets of terminals for power input (see Figure 1 on page 46): ...
  • Page 4 Figure 1 Router Power Source Input Terminals Figure 1 on page 46 shows the label for each terminal. Table 1 Power Input Terminals Terminal Type Description AC-Input Power Source Terminals Ground terminal To provide a protected earth ground, terminate either a green/yellow or green wire (region-specific) from the AC power cable on the external screw on the left side of the router.
  • Page 5 Table 2 AC Power Electrical Wiring Colors by Region Region or Country Standard Ground (Protective Earth) Neutral Line (Phases) European Union IEC 60446 Green-and-yellow Blue Black, brown, gray United States – Green White 120/208/240V: Black, red, blue 277/480V: Brown, orange, yellow Canada –...
  • Page 6 Figure 2 AC Power Connector Item Description Quantity Captive screws, for connecting terminal block to mating connector on the router Terminal openings for inserting AC-input source wires Screws for tightening wires into terminal openings Figure 3 DC Power Connector Item Description Quantity Terminal openings for inserting DC-input source wires...

  • Page 7: Connect To Ac Power

    Figure 4 Terminal Block Mating Connectors Connected to Router Chassis Connect to AC Power This section describes how to make two the following types of AC power connections to the router:  Single-phase AC  Three-phase AC Note: The AC power connection mating connector shipped with the router is a 5-way screw terminal printed circuit board plug connector manufactured by Phoenix Contact (part number 1913604).

  • Page 8: Connect To Dc Power

    Figure 5 AC Power Connector Wiring 3-Phase AC Power Single-Phase AC Power After the wires are inserted into the connector terminals, use the screwdriver to tighten the connector screw terminals. The screw terminals are shown in Figure 2 on page Connect the AC power connector to the AC power connection on the router as shown in Figure 4 on page Use the screwdriver to tighten the two captive screws on the connector.

  • Page 9: Power Cycling The Router

    Using a wire-stripping tool to strip both of the wires from the DC-input power source. Expose the wire to the appropriate length for the DC power connector, about 0.25 inches. Insert the wires into the DC power connector terminals described in Figure 1 on page 46 Table 1 on page Note:...
  • Page 10 Figure 7 Router Power and Reset Buttons Item Button Description CONFIG Reset Press the CONFIG Reset button for at least 5 seconds to return the router software configuration to the factory default, and power cycle the router. Power cycling the router turns the router off, then immediately back on.

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