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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.