Rockwell-automation 1769-OF4 Compact I/O Analog Output Module Instrukcja Użytkownika Pobierz pdf (Strona 3)

Compact I/O Analog Output Module 3

Publication 1769-IN087A-EN-P - August 2009

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-OF4 Compact I/O Analog Output Module Instrukcja Użytkownika Strona 3