Rockwell-automation 1771-IFMS Intrinsically Safe Fast Millivolt Input Uživatelský manuál stáhnout pdf (Strana 14)

Publication 1771-6.5.119

2-2 Install the Module

ATTENTION

European Hazardous Location Approval

ASSOCIATED APPARATUS Certification

(The following applies when the product bears the Ex or EEx Marking)

This equipment is intended for use in potentially explosive atmospheres as defined by European Union

Directive 94/9/EC.

The LCIE (Laboratoire Central des Industries Electriques) certifies that this equipment has been found to

comply with the Essential Health and Safety Requirements relating to the design and construction of

apparatus for use in safe areas with Intrinsically Safe Circuits intended for use in potentially explosive

atmospheres, given in Annex II to this Directive.

Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN

60079-0 and EN 60079-11.

WARNING

•Equipment connected to the non-intrinsically safe side must not use or generate voltages greater than

250V rms.

•Provides intrinsically safe circuits with entity parameters of Voc = 38.2V, Isc = 40mA, Ca = 10nF, and La =

20mH when connected to thermocouples or other devices that do not contain energy storing or

generating components.

•Each intrinsically safe channel must use a shielded grounded cable. Cable inductance must be below the

Ca and La parameters of each intrinsically safe channel.

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Rockwell-automation 1771-IFMS Intrinsically Safe Fast Millivolt Input Uživatelský manuál Strana 14