Rockwell-automation 1771-IFE , D17716.5.90 USER MNL. ANALOG INPUT Modu Manual de usuario descargar pdf (Pagina 13)

Chapter

2-1

Installing the Input Module

This chapter gives you information on:

calculating the chassis power requirement

choosing the module’s location in the I/O chassis

keying a chassis slot for your module

wiring the input module’s field wiring arm

configuring your module configuration plugs

installing the input module

Before installing your input module in the I/O chassis:

You need to: As described under:

Calculate the power requirements of all modules in

each chassis.

Power Requirements, page 22.

Determine where to place the module in the I/O

chassis.

Module Location in the I/O Chassis,

page 22.

Key the backplane connector in the I/O chassis. Module Keying, page 22.

Make connections to the wiring arm.

Wiring Your Input Module, page 23

and Grounding, page 28.

Electrostatic discharge can damage semiconductor devices inside this

module if you touch backplane connector pins. Guard against electrostatic

damage by observing the following precautions:

ATTENTION: Electrostatic discharge can degrade

performance or cause permanent damage. Handle the module as

stated below.

Wear an approved wrist strap grounding device, or touch a grounded

object to rid yourself of electrostatic charge before handling the module.

Handle the module from the front, away from the backplane connector.

Do not touch backplane connector pins.

Keep the module in its static-shield bag when not in use.

Chapter

Objectives

Before You Install Your Input

Module

Electrostatic Damage

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 62 63

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Rockwell-automation 1771-IFE , D17716.5.90 USER MNL. ANALOG INPUT Modu Manual de usuario Pagina 13