Rockwell-automation 1769-IF16C Conpact High Density Analog Current Inp Manuel d'utilisateur télécharger pdf (Page 3)

Compact High-density Analog Current Input Module 3

Publication 1769-IN085A-EN-P - August 2008

Electrostatic Discharge

Remove Power

ATTENTION

Electrostatic discharge can damage integrated circuits or

semiconductors if you touch bus connector pins. Follow these

guidelines when you handle the module:

• Touch a grounded object to discharge static potential.

• Wear an approved wrist-strap grounding device.

• Do not touch the bus connector or connector pins.

• Do not touch circuit components inside the module.

• Use a static-safe work station, if available.

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

ATTENTION

Remove power before removing or inserting this module. When you

remove or insert a module with power applied, an electrical arc may

occur. An electrical arc can cause personal injury or property damage

by:

• sending an erroneous signal to your system’s field devices, causing

unintended machine motion.

• causing an explosion in a hazardous environment.

Electrical arcing causes excessive wear to contacts on both the module

and its mating connector. Worn contacts may create electrical

resistance.

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Rockwell-automation 1769-IF16C Conpact High Density Analog Current Inp Manuel d'utilisateur Page 3