Rockwell Automation 1756-HSC ControlLogix High Speed Counter Module - Manual (Page 40)

Rockwell Automation Publication 1756-UM007C-EN-P - November 2011
40 Install and Wire the ControlLogix High-speed Counter Module
North American Hazardous Location Approval
The following information applies when operating this
equipment in hazardous locations.
Informations sur l’utilisation de cet equipement en
environnements dangereux.
Products marked "CL I, DIV 2, GP A, B, C, D" are suitable for use in
Class I Division 2 Groups A, B, C, D, Hazardous Locations and
nonhazardous locations only. Each product is supplied with
markings on the rating nameplate indicating the hazardous location
temperature code. When combining products within a system, the
most adverse temperature code (lowest "T" number) may be used to
help determine the overall temperature code of the system.
Combinations of equipment in your system are subject to
investigation by the local Authority Having Jurisdiction at the time
of installation. Les produits marques "CL I, DIV 2, GP A, B, C, D" ne conviennent
qu'a une utilisation en environnements de Classe I Division 2
Groupes A, B, C, D dangereux et non dangereux. Chaque produit est
livre avec des marquages sur sa plaque d'identification qui
indiquent le code de temperature pour les environnements
dangereux. Lorsque plusieurs produits sont combines dans un
systeme, le code de temperature le plus defavorable (code de
temperature le plus faible) peut etre utilise pour determiner le code
de temperature global du systeme. Les combinaisons
d'equipements dans le systeme sont sujettes a inspection par les
autorites locales qualifiees au moment de l'installation.
WARNING
EXPLOSION HAZARD -
• Do not disconnect equipment unless power
has been removed or the area is known to
be nonhazardous.
• Do not disconnect connections to this
equipment unless power has been
removed or the area is known to be
nonhazardous. Secure any external
connections that mate to this equipment by
using screws, sliding latches, threaded
connectors, or other means provided with
this product.
• Substitution of components may impair
suitability for Class I, Division 2.
• If this product contains batteries, they
must only be changed in an area known to
be nonhazardous.
RISQUE D’EXPLOSION –
• Couper le courant ou s'assurer que
l'environnement est classe non dangereux
avant de debrancher l'equipement.
• Couper le courant ou s'assurer que
l'environnement est classe non dangereux
avant de debrancher les connecteurs. Fixer
tous les connecteurs externes relies a cet
equipement a l'aide de vis, loquets
coulissants, connecteurs filetes ou autres
moyens fournis avec ce produit.
• La substitution de composants peut rendre cet
equipement inadapte a une utilisation en
environnement de Classe I, Division 2.
• S'assurer que l'environnement est classe
non dangereux avant de changer les piles.
ATTENTION
Prevent Electrostatic Discharge
This equipment is sensitive to electrostatic discharge, which
can cause internal damage and affect normal operation. Follow
these guidelines when you handle this equipment:
•Touch a grounded object to discharge potential static.
•Wear an approved grounding wriststrap.
•Do not touch connectors or pins on component boards.
•Do not touch circuit components inside the equipment.
•Use a static-safe workstation, if available.
•Store the equipment in appropriate static-safe packaging
when not in use.
ATTENTION
The ControlLogix system has been agency certified using only
the ControlLogix RTBs (1756-TBCH and 1756-TBS6H). Any
application that requires agency certification of the
ControlLogix system using other wiring termination methods
may require application specific approval by the certifying
agency.