Emerson 308014EN Bedienungsanleitung PDF herunterladen (Seite 21)

2-5

Rosemount Tank Radar REX

Chapter 2 Safety

Installation Manual

308014EN, Edition 4

May 2013

2.3.3 Transmitter Interface Card (TIC)

Figure 2-3. Certification label for the Transmitter Interface Card (TIC).

The Transmitter Interface Card (TIC) is mounted within the flameproof

enclosure. It is required for intrinsically safe inputs such as 4-20 mA

current loops and local display unit.

The following information is provided as part of the label of the TIC:

• Name and address of the manufacturer

(Rosemount Tank Radar AB)

• CE Conformity Marking:

• Year of construction

• Marking for explosion protection:

• [Ex ia] IIC (Ga) (-40 °C Ta +85 °C)

• Baseefa(2001) ATEX EC-Type Examination Certificate number:

Baseefa03ATEX0050U

Schedule of Limitations

• The Transmitter Interface Card must be housed within an enclo-

sure which provides a degree of protection of at least IP20.

• The 0V connections must be interconnected and connected to an

I.S. earth point in accordance with EN60079-14 12.2.4., when the

component is installed within an assembly.

• The arrangements for the connections to non-hazardous area and

hazardous area external circuits must comply with the require-

ments of Clause 6.3 of EN 50020:2002.

Note! For electrical (I.S.) parameters refer to the appended EC-Type

Examination Certificate Baseefa03ATEX0050U.

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Emerson 308014EN Bedienungsanleitung Seite 21