Cisco Catalyst IE 3 00 Series Manual de usuario

Switch Installation

•Switch Installation, on page 1

Switch Installation

This chapter describes how to install your switch, verify the boot fast, and connect the switch to other devices.

It also includes information specifically for installations in hazardous environments.

Please refer to the Product Documentation of Compliance for certified installation procedures in Hazardous

Locations.

Note

Read these topics, and perform the procedures in this order:

Preparing for Installation

This section provides information about these topics:

Warnings

These warnings are translated into several languages in the Regulatory Compliance and Safety Information

for this switch.

Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces,

and watches). Metal objects will heat up when connected to power and ground and can cause serious burns

or weld the metal object to the terminals. Statement 43

Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement

1001

Warning

Switch Installation

Before performing any of the following procedures, ensure that power is removed from the DCcircuit. Statement

1003

Warning

Read the installation instructions before you connect the system to its power source. Statement 1004

Warning

This unit is intended for installation in restricted access areas. A restricted access area can be accessed only

through the use of a special tool, lock and key, or other means of security. Statement1017

Warning

This equipment is supplied as “open type” equipment. It must be mounted within an enclosure that is suitably

designed for those specific environmental conditions that will be present and appropriately designed to prevent

personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only

by the use of a tool.

The enclosure must meet IP 54 or NEMA type 4 minimum enclosure rating standards. Statement 1063

Warning

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence

of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician

if you are uncertain that suitable grounding is available. Statement 1024

Warning

This unit might have more than one power supply connection. All connections must be removed to de-energize

the unit. Statement 1028

Warning

Only trained and qualified personnel should be allowed to install, replace, or service thisequipment. Statement

1030

Warning

Ultimate disposal of this product should be handled according to all national laws and regulations. Statement

1040

Warning

For connections outside the building where the equipment is installed, the following ports must be connected

through an approved network termination unit with integral circuit protection. 10/100/1000 Ethernet Statement

1044

Warning

Switch Installation

Warnings

To prevent the system from overheating, do not operate it in an area that exceeds the maximum recommended

ambient temperature, 60C/140F. Statement 1047

Warning

Installation of the equipment must comply with local and national electrical codes. Statement 1074

Warning

Airflow around the switch must be unrestricted. To prevent the switch from overheating, there must be the

following

minimum clearances:

• Top and bottom: 2.0 in. (50.8 mm)

• Sides: 2.0 in. (50.8 mm)

• Front: 2.0 in. (50.8 mm)

Caution

Installation Guidelines

When determining where to place the switch, observe these guidelines.

The switch should only be installed in the vertical orientation shown in this document.

Note

Environment and Enclosure Guidelines

Review these environmental and enclosure guidelines before installation:

•This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category

II applications (as defined in IEC publication 60664-1), at altitudes up to 9842 ft (3 km) without derating.

•This equipment is considered Group 1, Class A industrial equipment, according to IEC/CISPR Publication

11. Without appropriate precautions, there may be potential difficulties ensuring electromagnetic

compatibility in other environments due to conducted as well as radiated disturbance.

• This equipment is supplied as open-type equipment. It must be mounted within an enclosure that is

suitably designed for those specific environmental conditions that will be present and appropriately

designed to prevent personal injury resulting from accessibility to live parts. The enclosure must have

suitable flame-retardant properties to prevent or minimize the spread of flame, complying with a

flame-spread rating of 5VA, V2, V1, V0 (or equivalent) if nonmetallic. The interior of the enclosure

must be accessible only by the use of a tool. Subsequent sections of this publication might contain

additional information regarding specific enclosure-type ratings that are required to comply with certain

product safety certifications.

General Guidelines

Before installation, observe these general guidelines:

Switch Installation

Installation Guidelines

Proper ESD protection is required whenever you handle Cisco equipment. Installation and maintenance

personnel should be properly grounded by using ground straps to eliminate the risk of ESD damage to the

switch.

Do not touch connectors or pins on component boards. Do not touch circuit components inside the switch.

When not in use, store the equipment in appropriate static-safe packaging.

Caution

• The switch meets the voltage dips and interruptions requirements of IEC 61850-3 only when powered

by a redundant power supply configuration.

• If you are responsible for the application of safety-related programmable electronic systems (PES), you

need to be aware of the safety requirements in the application of the system and be trained in using the

system.

• For better EMC performance, it is suggested to use S/UTP or SF/UTP cables for copper Ethernet ports.

Refer ISO/IEC11801 standard for details on S/UTP and SF/UTP.

The device is designed to mount on a DIN rail that conforms to Standard EN60715.

Caution

In order to prevent excessive side to side movement of the unit it is advised to install DIN rail stop plates such

as mouser part numbers 653-PFP-M, 651-1201662 or 845-CA402. These end stops can be installed on one

or both sides or the unit to limit excessive side to side movement that typically occurs in high vibration

environments.

Note

When determining where to place the switch, observe these guidelines:

• Before installing the switch, first verify that the switch is operational by powering it on and observing

boot fast. Follow the procedures in the Verifying Switch Operation, on page 27.

• For 10/100/1000 ports, the cable length from a switch to an attached device cannot exceed 328 feet (100

meters).

• Clearance to front and rear panels meets these conditions:

• Front-panel LEDs can be easily read.

• Access to ports is sufficient for unrestricted cabling.

• Front-panel direct current (DC) power connectors and the alarm connector are within reach of the

connection to the DC power source.

• Airflow around the switch must be unrestricted. To prevent the switch from overheating, you must have

the following minimum clearances:

• Top and bottom: 2.0 in. (50.8 mm)

• Sides: 2.0 in. (50.8 mm)

• Front: 2.0 in. (50.8 mm)

Switch Installation

General Guidelines

When the switch is installed in an industrial enclosure, the temperature within the enclosure is greater than

normal room temperature outside the enclosure.

Ensure temperatures inside the enclosure conform to device specifications detailed in the Data Sheet.

Caution

• Cabling is away from sources of electrical noise, such as radios, power lines, and fluorescent lighting

fixtures.

Installing or Removing the Flash Memory Card (Optional)

Optionally, you can execute the sync command to copy Flash to SDFlash: and make SDFlash: the primary

storage, then remove the SD card.

It is strongly recommended that you use the SD card to boot or store the config for future easy replacement,

in case of a hardware failure.

To install or replace the flash memory card, follow these steps:

1. On the front of the switch, locate the door that protects the flash memory card slot. Loosen the captive

screw at the top of the door using a Phillips screwdriver to open the door.

Figure 1: Installing the Flash Memory Card in the Switch

Switch Installation

Installing or Removing the Flash Memory Card (Optional)

2. Install or remove the card:

a. To install a card, slide it into the slot, and press it in until it clicks in place. The card is keyed so that

you cannot insert it the wrong way.

b. To remove the card, push it in until it releases for it to pop out. Place it in an antistatic bag to protect

it from static discharge.

3. After the card is installed, close the guard door and fasten the captive screw using a Phillips screwdriver

to keep the door in place.

Connecting to a Console Port (Optional)

You can also enter CLI commands through the console port. For more information about this process see

Accessing the CLI Through the Console Port.

Attaching an Expansion Module (Optional)

If you’re installation calls for use of one of the expansion modules listed in Switch Models, use the following

procedure to attach the module to the switch:

Do not attach any expansion module to a switch while the switch is energized.

Danger

1. Remove the 2 screws securing the side cover plate to the switch.

2. Remove the two screws from the front of the Expansion chassis, and the two screws from the rear of the

base.

Switch Installation

Connecting to a Console Port (Optional)

Switch Installation

Attaching an Expansion Module (Optional)

3. Align tabs on top and bottom left front of expansion module with slots on top and bottom right side of

switch along with tabs on top and bottom left rear of module and holes at top and bottom right rear of

switch, and press module and switch together so that theelectrical connections engage and the screw holes

Switch Installation

Attaching an Expansion Module (Optional)

4. Secure the 4 flathead phillips screws with 5-6 in-lbs torque

Connecting to Power

Tools and Equipment

Obtain these necessary tools and equipment:

• Ratcheting torque flathead screwdriver that exerts up to 18 in-lb (2.03 N-m) of pressure.

• For the protective ground connector, obtain a single or pair of stu size 6 ring terminals (such as

Hollingsworth part number R3456B or equivalent).

• Crimping tool (such as Thomas & Bett part number WT4000, ERG-2001, or equivalent).

• 10-gauge copper ground wire.

• For DC power connections, use UL- and CSA-rated, style 1007 or 1569 twisted-pair copper appliance

wiring material (AWM) wire.

• Wire-stripping tools for stripping 10- and 14-gauge wires.

• A number-2 Phillips screwdriver.

• A flat-blade screwdriver.

Switch Installation

Connecting to Power

Supported Power Supplies

Cisco is constantly updating the IoT Power Supply portfolio. Please refer to the Cisco Catalyst IE3x00 Rugged

Switch Data Sheet for a comprehensive list of supported power supplies and their capabilities.

Installing the Power Converter on a DIN Rail, Wall, or Rack Adapter

You install the power converter on a DIN rail, wall, or rack as you would a switch module.

This equipment is supplied as “open type” equipment. It must be mounted within an enclosure that is suitably

designed for those specific environmental conditions that will be present and appropriately designed to prevent

personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only

by the use of a tool.

The enclosure must meet IP 54 or NEMA type 4 minimum enclosure rating standards. Statement 1063

Warning

To prevent the switch assemble from overheating, there must be sufficient spacings as explained under

Installation Guidelines, between any other switch assembly.

Caution

Grounding the Switch

Make sure to follow any grounding requirements at your site.

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence

of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician

if you are uncertain that suitable grounding is available. Statement 1024

Warning

When installing or replacing the unit, the ground connection must always be made first and disconnected last.

Statement 1046

Warning

This equipment is intended to be grounded to comply with emission and immunity requirements. Ensure that

the switch functional ground lug is connected to earth ground during normal use. Statement 1064

Warning

To make sure that the equipment is reliably connected to earth ground, follow the grounding procedure

instructions, and use a UL-listed ring terminal lug suitable for number 10 AWG wire, such as Hollingsworth

part number R3456B or equivalent)

Caution

Use at least an 10 AWG (5.26 mm2) conductor to connect to the external grounding screw.

Note

Switch Installation

Supported Power Supplies

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