Spectrum-controls 1734sc-IE2CH Manual do Utilizador descarregar pdf (Página 60)

A-4 Point IO™ 2/4 Channel Analog HART Module

User’s Manual Pub. 0300257-01 Rev. A

Agency Certifications

The following certifications will be obtained at 1st production release.

UL 508

ISA 12.12.01

CUL

Operating Temperature Code T4

CE compliance to EN 61010-1 and EN 61131-2

Atex 4.4

ODVA DeviceNet Compliance

ATEX Special Conditions for Safe Use

• Provisions shall be made to prevent the rated voltage being exceeded by the

transient disturbances of more than 140%.

• The system shall be mounted in an ATEX certified enclosure with a minimum

ingress protection rating of at least IP54 as defined in IEC60529 or EN60529

and used in an environment of not more than pollution degree 2.

• These modules must be used with the ATEX certified terminal module 1734-TB

by Allen-Bradley.

20C < Ta <

55C

DEMKO 11 ATEX 1103434U

EX nA IIC Gc

II 3G

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Spectrum-controls 1734sc-IE2CH Manual do Utilizador Página 60